Certified Roofing

Roofing, Siding

About us

Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.

Business highlights

41 years of trusted experience
Veteran Owned & Operated
LGBTQ+ Friendly
Family Owned & Operated
Emergency Services Offered
Eco Friendly

Services we offer

Residential, Commercial, Restoration, Insurance, roofing, siding, windows, doors, and gutters. Wind, and Hail Damage estimates provided. We work with all insurance companies.

Services we don't offer

We do not do new construction.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

yes

Emergency Services
Yes


Accepted payment methods

Check
CreditCard
Financing Available


Photos of past projects

Reviews

4.9882 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
89%
4
6%
3
2%
2
0%
1
1%


Rating CategoryRating out of 5
quality
4.9
value
4.7
professionalism
4.8
responsiveness
4.8
punctuality
4.9

Filter reviews by category

Showing 426-450 of 882 reviews

Robert B.
03/2016
5.0
gutter repair, roofing
  + 0 more
They arrived on time and finished in one day although it was estimated to take 2 days The people doing the gutters came on following Monday and replaced all gutters and down spouts. The office staff kept me informed of a change in the start day due to the weather. Very satisfied with their work.
Description of Work: Tore off old roof ,put on new roof Replaced gutters

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof & gutters. It is our pleasure to know that you are satisfied with the work that was performed. Thank you for complimenting the crews who performed your work and our communication efforts with you. We appreciate the feedback. Please call us again if you have another roofing, siding or window project. You will get the same level of service.

Susan R.
02/2016
5.0
roofing
  + -1 more
The roof installation went as smoothly as possible given the weather conditions last week with rain and wind. The company is very professional from start to finish and James did his best to explain different roof options without trying to push upgrades that we might not need. They communicate well with the client to keep them apprised of start and end dates for the job. The roofer team lead by Javier showed up 8:00 a.m. and worked long and hard until at least 6:00 p.m. or until dark. They finished the job within the time period estimated. They also made sure everything was cleaned up at the end of the job. I would recommend Certified Incorporated to anyone looking to replace their roof.
Description of Work: Installed new cedar shake roof

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$36,500

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof. It is our pleasure to know that you are satisfied with the work that was performed. Thank you for complimenting both James, our estimator, and the crew who performed your work. We respect the effort you further took to note so many aspects of your job that went so well. Please call us again if you have another roofing, siding or window project. You will get the same level of service.

Joshua B.
02/2016
4.0
roofing
  + -1 more
I purchased a new roof from Certified a couple of years ago and recently discovered a leak in my bedroom. I called Certified and they sent someone out to check and see if it fell under my warranty and to fix it, if necessary. Turns out the leak was not from the roof, but they fixed it anyway (for a fee). I was very happy with the repairman - he did a good job and told me what the issues were. My only complaints would be that Certified did not (a) follow up with me promptly after I filed my initial claim (took over a month); (b) the repairman did not call ahead - he just showed up. I would use Certified again because they did a good job with the roof.
Description of Work: Installed new roof; fixed subsequent leak.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
3.0
punctuality
3.0

Yes, I recommend this pro
$350

Response from Certified Roofing
Thank you for taking the time to communicate about your experience. We apologize that the service call was not performed promptly but are pleased that we were able to resolve the issue that arose from the siding flashing, which we did not originally install. Thank you for your continued trust in Certified, Inc.

John C.
02/2016
5.0
gutter repair, roofing, siding
  + 1 more
Overall, I'm very satisfied with the service provided. James was very professional and provided a timely, fair estimate. While not the least expensive of the several companies I received estimates from, they were competitive and offered the best workmanship warranty. The work was done as soon as the weather permitted and everything looked great.
Description of Work: Replaced roof, soffit, and gutters.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$14,000

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof & gutters. It is our pleasure to know that you are satisfied with the work that was performed. Thank you for complimenting our estimator, James. He certainly does take good care of his homeowners. Your review also noted our favorable warranty, which is a significant factor in choosing a company to replace the roof. We appreciate the feedback and welcome the opportunity to work with you again on another roof or a siding, gutters & downspouts, or window project. You will get the same level of service.

Tim U.
02/2016
5.0
roofing
  + -1 more
Outstanding customer service and workmanship from beginning to end. Competitive fair pricing as well. James is very personable and is primarily responsible for our positive experience. My wife and I plan to have more work done by Certified Inc.
Description of Work: Installed new roof.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$73.2

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof. It is our pleasure to know that you are satisfied with the work that was performed. Thank you for complimenting our estimator, James. He certainly does take good care of his homeowners. We appreciate the feedback and welcome the opportunity to work with you again on another roof or a siding, gutters & downspouts, or window project. You will get the same level of service.

Lee L.
02/2016
3.0
roofing
  + -1 more
They didn't perform any service because they don't do repairs on roofs they didn't install in the first place which is their right. However, I think this needs to be put in their summary so someone is not wasting their and the company's time when they just need repair work and they didn't install the roof. Form the company's own email response: "Thank you for contacting Certified. We do not perform repairs on roofs that we did not install ..."
Description of Work: * N/A
Rating CategoryRating out of 5

Response from Certified Roofing
Thank you for taking the time to communicate about your experience with the Angie's List website. In response to your inquiry, I learned from Angie's List that the "services not performed" information is not viewable by the members. The information is recorded in our record for the use of an Angie's List representative to assist a caller but members do not see it when they view our account on the website. I am sorry that you were frustrated by this experience. The work we do is replacement roofing, windows, siding, and gutters & downspouts.

Cora S.
02/2016
5.0
roofing, skylights
  + 0 more
They were punctual and the billing was straight forward and as agreed, with no surprises. Altogether very professional and helpful with subsequent request to identify specs for skylight blinds. They had to reschedule twice to come for the estimate because of the snowstorm, and then came as scheduled when there was less snow on the roof. They matched the lowest price, agreed to start the job right away to accommodate our schedule, then on the agreed day they came early with a big crew. Although they had not promised to finish the job all in one day, the crew stayed late to finish the roof installation because rain was announced for the night. Then the foreman came two days later as announced and finished the job trimmings and last flashings. The crew was pleasant and left the site clean and without debris. I was very happy and gave them each a tip, which they deserved.
Description of Work: Replaced leaking roof and four skylights, including seven rotting panels.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof. It is our pleasure to know that you are satisfied with the work that was performed. Thank you for complimenting the crew who performed your work and for your kindness to them. You certainly went above and beyond and we respect the effort you further took to note so many aspects of your job that went so well. We appreciate the feedback. Please call us again if you have another roofing project or a siding or window project. You will get the same level of service.

Naomi S.
02/2016
5.0
contractors, insulation, roofing, replacement windows, skylights
  + 3 more
Everything went well. I was pleased with how well everything was explained to me and how responsive they were to my follow up calls. They stayed to their promised schedule, completed the work in the time they said they would, and even came back in the evening of the first day to make sure everything was secured and weather tight when the forecast suddenly suggested we would get rain.
Description of Work: We got a complete new (flat) roof, and added a skylight. Certified stripped off the old roof down to the bare wood, replaced bits that were rotted, framed out the new opening for the skylight and installed the window, and then installed brand new torch-down roofing (with insulation and other under layers).

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$9,500

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof, skylight and window. It is good to read that you were treated with such care and our pleasure to know that you are satisfied with the work that was performed. You can see from this experience that we work to get it right. We appreciate the feedback. Please call us again if you have another roofing project or a siding or window project.

Katie L.
01/2016
4.0
roofing
  + -1 more
The estimate and scheduling process was difficult. Admittedly, we were attempting to coordinate the contract execution during the holidays; however, the rep we worked with was not responsive to our requests to send a contract. Dealing with the office for scheduling the work was more difficult. You have to call the office, who then takes your information and then the scheduling department has to call you back to make an appointment. We had to call a few times to get the scheduling people to return our call. Once we finally reached the schedulers, we made (what we thought) was a very simple request: we asked them to take a couple before and after photos of the roof. The reason for our request was because there are certain parts of our roof that are difficult to see from ground level, and due to the height of our house and the slope of the roof, it is difficult for us to go up there ourselves. The representative was not accommodating to our request, and made it sound like we were making a huge request. In the end, we decided to drop it pretty quickly (i.e. we just asked once and moved on) but the before/after photos would have been nice (we have family out of town who wanted to see). We were relieved that the guy who actually came to do the work was great -- very professional, and the roof looks fantastic from what we can see. However, the crew left some debris around our yard after they left. They also used our ladder without asking, which was fine, but they did not return it to the storage area and left it out in the yard. Time will tell on the quality of the workmanship, but to our (admittedly) untrained eyes, the roof looks great.
Description of Work: Removed two layers of tile and install new roof

Rating CategoryRating out of 5
value
5.0
professionalism
4.0
responsiveness
3.0
punctuality
5.0

Yes, I recommend this pro
$8,100

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof. We appreciate your patience about having less communication with us during the holiday period when the office was closed for several days to allow our staff to enjoy holiday time with family & friends. We apologize that you did not experience the service level we believe is typical for our customers. Thank you for your positive comments about our work crew. Please call us again if you have another project with which we can assist. We will make every effort to provide you with a very positive experience.

Joana B.
01/2016
5.0
roofing
  + -1 more
It started as a roofing repair and quickly moved to storm damage which became an insurance claim. They were familiar with the process and quickly submitted all contractor credentials allowing the claim to proceed smoothly. The roof team arrived on schedule and were very respectful of our property. They removed all the debris and did not damage any plants close to the house. A few days after roof was installed, the gutters were done. I smile every time I approach my house now to see how beautiful the roof looks. They gave me a nice selection of roof tile colors so I was able find the right compliment to my bricks. I highly recommend the Certified team. It's a big investment and so important to make it as stress free as possible.
Description of Work: New Roof and gutters

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof and gutters & downspouts. It is our pleasure to know that you are satisfied with the work that was performed and that you smile as you approach your home. We appreciate the feedback. Please call us again if you have another roofing project or a siding or window project.

Rogene W.
01/2016
4.0
roofing
  + -1 more
Experienced several problems along the way but we resolved them to our mutual satisfaction. The salesperson Jim, as well as office representative, Ann Marie, with whom I dealt initially, both left the company. When I ran into problems I had to deal with new staff and it did not go smoothly. Problems: 1. Install team headed by Juan created a huge mess in my back yard. They got tar and other stains on my rainbow stone patio. 2. They left black and brick marks all over the new white TPO. 3. They bent/destroyed a small metal storage shelf which they did not move out of the way before throwing roof materials to the ground. 4. They bent and ripped a screen for my screen door which I'd stored in the yard while not in use. 5. Juan failed to report problems to management or to correct them. 6. I had to contact Certified multiple times to get problems resolved. Juan was sent back to clean the TPO surfaced but he failed to remove tar and other stains on the stone patio. The unresolved issues fell through the cracks over the Christmas and New Year holidays. I had left several messages and had emailed outlining problems but had heard anything from them so when Solar Solution came to collect payment after they had installed the solar panels I told them that Certified had not corrected problems to my satisfaction and had not been in touch with me. 7. Tom Keehn, owner of the company, did not contact me until Solar Solution contacted them on my behalf January 4. When Mr. Keehn phoned me on the 4th his tone was unpleasant and negative. He did not ask me what the situation was or why I was unhappy. He had talked to Juan who clearly had not told him the truth. He said that everything was taken care of, that they had not left the stone patio stained with tar, etc. I told him that I did not appreciate his tone and that Juan had not told him the truth. Also, that I had pictures to prove what I said and that Certified's representative James has seen them in December. At that point, we were able to step back and discuss issues more professionally. Mr. Keehn and I agreed that they would get the screen taken care of, metal shelf was replaced and that I would be reimbursed for the costs involved in making repairs to the rainbow stone patio. Throughout this process, I told Certified that I was confident that they were a responsible company and that issues would be resolved. I had to call and email multiple times and had to deal with a changing cast of characters but issues were resolved and Certified, Inc. is indeed, a responsive company. Problems do occur and the proof of a good company is that they make things right in the end. Unfortunately, the staff changes, holidays and misrepresentations by install manager Juan made the process more difficult than it needed to be. Update -- Repaired screen dropped off by James on 1/11/2016. James is getting Invoice to Solar Solution. I will make payment and Certified, Inc. will reimburse me for the costs incurred to remove stains from my stone patio. In the end, I am happy to report that issues are resolved to our mutual satisfaction.
Description of Work: Used Certified, Inc. in conjunction with Solar Solution to replace my roof with Mule-hide TPO prior to solar panel installation. Certified replaced roof, rotten planking and replaced my rooftop hatch. The process was not as smooth as it should have been, but in the end Certified, Inc. resolved issues to our mutual satisfaction.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
3.0
responsiveness
3.0
punctuality
3.0

Yes, I recommend this pro
$10,330

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof. We appreciate your patience as we worked to ultimately resolve the issues you identified. We apologize that you did not experience the service level we believe is typical for our customers and thank you for your temperate summary of the transaction, which concluded by making things right in the end. We appreciate the feedback. Please call us again if you have another project with which we can assist. We will make every effort to provide you with a very positive experience.

Theresa E.
01/2016
5.0
electrician, insulation, roofing, skylights
  + 2 more
After interviewing four of Angie's List Contractors for a flat roof replacement, Certified Incorporated was by far the best and provided service with a great deal of professionalism. Certified was the first company to reply to my request for appointment and showed on time. The Roofing Specialist, James Pingleton was very informative on how the replacement would be done, provided samples of the roofing system along with a booklet explaining my choice and selection of skylight and final roofing color. Certified Inc. also completed everything needed to make a decision during this initial transaction by providing a estimate right on the spot. Certified Incorporated: -started the job ahead of time; projecting to complete in one day however, prior craftsmanship let us baffled and rain occurred on the second day (crew stayed late to make roof "rain tight" , as they call it :)), project completed third day - the roofing specialist was on site as informed during our initial consultation - the roofer actually removed his shoes before entering my home to check the inside skylight area - all debris was cleaned up in a timely manner; the existing issues resulted in a change of plans. I was overall pleased with Certified's attentiveness in getting my roof replaced. I was also highly content with the administrative support provided by this company as well. The rain, rain has gone away from inside my place, hur-ray!
Description of Work: Certified Inc. replaced a poorly constructed skylight installed flat roof with new skylights and Certainteed roofing system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,000

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof and skylight. It is good to read that you were treated with such care. Further, it is our pleasure to know that you are satisfied with the work that was performed and that you understand that the existing structural issues of your property contributed to a lengthening of the project's completion date. You can see from this experience that we work to get it right. We appreciate the feedback. Please call us again if you have another roofing project or a siding or window project.

Suzanne B.
12/2015
5.0
roofing
  + -1 more
Perfect. Great communication.
Description of Work: New roof, replace 5 skylights, and new gutters.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$22,500

Kathy G.
12/2015
5.0
roofing
  + -1 more
Crew arrived at 7am on Saturday morning. They came on the weekend because of all of the rain during the previous week. Which was really considerate! The roof was replaced and the area completely cleaned up by 5pm the same day. It looks fabulous!
Description of Work: Replaced roof

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Response from Certified Roofing
Thank you for taking the time to communicate about your experience of replacing your roof. It is our pleasure to know that you are satisfied with the work that was performed and that your work was completed as soon as the weather permitted. We appreciate the feedback. Please call us again if you have another roofing project or a siding or window project.

Laura H.
12/2015
5.0
roofing
  + -1 more
I received proposals from five other companies and contracted with Certified for quality and price. Tom Keehn, the owner, made it very easy to do business with his company. The roof was completed while I was out of town and neighbors told me the work was impressive.
Description of Work: Replaced roof and put on Leaf Relief gutter protection.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$13,115

Brian K.
12/2015
5.0
roofing
  + -1 more
We are so happy with our new roof. Certified was professional and very pleasant to work with from start to finished. The foreman and crew were great. Also, they were the only company to recommend the Highland Slate Architectural Shingle and it looks fantastic, so happy we decided to go with them.
Description of Work: Furnish and install new roof.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Sharon C.
12/2015
5.0
roofing
  + -1 more
After reading reviews of other companies and meeting with several of them, I chose Certified. I purchased the roof for my 80 year old mom. She spoke with James Pingleton, and he took his time explaining all that was needed. My mom called me, and I spoke with him also. There was absolutely no pressure sales, just facts and what needed to be done. On the date of install, the crew arrived on time and went right to work. My mom stated once the work was completed, the crew left her deck and yard much cleaner than before they started. They made sure no trash, nails or rubbish was left behind. I am satisfied with the work done by this company. As stated above, I met with other companies prior to Certified, and I felt that I was given the most HONEST detailed review of the work that needed to be done and what was provided.
Description of Work: Replaced entire roof

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,700

Matthew S.
12/2015
5.0
roofing
  + -1 more
In the end the roof looks great. James the salesman is really on top of things and cares about his customers. The original crew that did the work missed a few things possibly because their supervisor didn't show up over the two days of redoing my roof. Nevertheless, James came back with the supervisor and they made everything right. I would have preferred to not go through that hassle, but at least he showed he cared and wanted to make sure the job was done correctly. You don't see that kind of care much in the DC area. I would totally recommend these guys. Just make sure you are home when the crew is doing the work and check their work if you have an older home like I do.
Description of Work: Installed a new Certainteed Roof along with 80+ linear feet of new roof decking (1930 house).

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Demetrios R.
12/2015
5.0
electrician, roofing, skylights
  + 1 more
The whole process with Certified was smooth and effortless. I was very happy with the process and the final product. James kept me in the loop with everything and was responsive to my communication. I will certainly recommend them in the future to anyone in need of a roofer.
Description of Work: Installed a new flat roof on one property and installed skylights in another.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,500

Roger S.
12/2015
4.0
roofing
  + -1 more
We had our roof replaced in November of 2015. We had them use CertainTeed Landmark Pro shingles. They look great. Our salesman was James Pingleton. James was very cordial and well-informed. We got several other estimates. There was one that used the same shingles but was cheaper. The difference was the much stronger 5-Star Warranty offered by Certified. It is transferable to new owners. This is a real plus since we plan to sell our house in the next few years. Be sure you compare apples to apples, as they say. Don?t just go with the cheapest bid. I think the installation was done to very high standards. I say this because it looked good to me and I?m a very serious home renovator. It was a much better job than the last time the roof was replaced. The finished roof also has to be inspected and approved by the shingle manufacturer, CertainTeed, who backs up the very long-term (50 year) warranty. I am not sure if this has been done yet or not. I am waiting to hear and receive my warrant paperwork. I will update this review if this does not take place. The forecast was for rain the second day of the installation, so they brought enough men to do the job in a single day. That was a good idea, but the crews left before finishing some of the flashing in front of the house and cleaning up properly. We assumed they would be back in a couple of days to finish up and didn?t get too excited. However, several days went by and nothing happened. I called James and he was surprised at what I told him. He immediately called the foreman for the job and the foreman came by the next day to finish up. It turns out that the foreman had been on vacation the day of our installation. In retrospect, I wish I had taken the day off to supervise the crew myself. The main problem we encountered was that the crew left dozens of roofing nails on our sidewalk, in the planting beds, in the grass, on the deck and patio, and most seriously, in our driveway. The later resulted in my wife having a flat tire on the Dulles Toll Road at speed. My wife and I picked up many, many, nails ourselves once we realized what the issue was but I asked the foreman to have his men do another sweep when they came by to finish the job. They supposedly did, but we?re still finding more nails and just found two yesterday on the back patio. Some of these were the type with very large heads that can easily land sticking up. These would not treat bare feet kindly. We never had this problem when our roof was replaced before, and that was with a company that didn?t do a good job on the roof itself. At least they cleaned up extremely well. Overall, I would still recommend Certified to my friends with a caution. Make sure the foreman is on the job and watch the crew during cleanup to make sure they don?t just use a blower to move the nails around.
Description of Work: Replaced our entire roof, including removing the old roof.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$11,700

Burton B.
12/2015
5.0
roofing
  + -1 more
They were wonderful from the moment we spoke on the phone until they finished our roof! James is a great salesman who doesn't push the most expensive options first. He is friendly and responsive! Juan Carlos the foreman for the job was also wonderful, communicative and on time! They did a great job!
Description of Work: We used Certified to replace our flat roof.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Nancy S.
12/2015
5.0
contractors, roofing, siding, skylights
  + 2 more
.We got three estimates, all for approximately the same price. All companies seemed reputable, but Certified was the only one that suggested the soffit. One company didn't want to put in the skylight. Big plus: Certified didn't require any deposit up front! I paid nothing until the work was complete. Everyone i dealt with was knowledgeable and helpful, from office staff through the workman. One thing I appreciated was that the workers didn't arrive too early - gave us time to get dressed and organized before people were crawling over the house. Then they worked until well after dark - amazing. They also cleaned up extremely well afterwards. You would not know major work had been done on the property. We could not be more pleased with the outcome and .absolutely recommend Certified. If an A++ rating was possible, they would get it..
Description of Work: Totally replaced large, complex hip roof with 4 dormers; built small new roof with skylight over porch extension; completed minor siding repairs and built new soffit over back porch area .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$16,600

Carol S.
12/2015
5.0
contractors, insulation, roofing
  + 1 more
The job went very smoothly. The crew arrived as promised and were friendly and professional. The job took two days. The crew removed the old roof down to bare wood and replaced plywood as needed. They installed 2 inches of insulation and then a torch down white granular membrane. The chimney was reflashed with copper counter flashing. Everything was cleaned up and I was shown photos of the roof.
Description of Work: Removed old flat roof and replaced it with a new one.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,500

steven D.
12/2015
5.0
roofing
  + -1 more
Final product looked even better then expected. Replaced all flashing and worked through all issues that arose during the roof replacement without delay or additional costs. Very professional from start to finish. There was small delay to start job, but understandable given the weather dependencies of outside construction work. Did complete clean up job after job finished.
Description of Work: New roof and gutters.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$11,000

John R.
11/2015
5.0
roofing
  + -1 more
Our roof replacement took a few days due to the continued rain but Cert. Incorp. was able to complete the roofing replacement as quickly as possible.
Description of Work: Cert Incorp. provided my 115yr old brownstone with an entirely new roof. Considering there were multiple layers of materials i was surprised at how close the estimate was to the actual cost.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$23,000

Contact information

9520 Berger Rd Suite 112, Columbia, MD 21046

http://certifiedinc.com

Service hours

Sunday:
8:00 AM - 12:00 PM
Monday:
8:00 AM - 6:00 PM
Tuesday:
8:00 AM - 6:00 PM
Wednesday:
8:00 AM - 6:00 PM
Thursday:
8:00 AM - 6:00 PM
Friday:
8:00 AM - 6:00 PM
Saturday:
8:00 AM - 12:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
4.20E+11
Trade License Locale
District Of Columbia
Trade License Authority
Washington DC: General
Trade License Expiration
07/31/2022

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Roofing,
Siding

FAQ

Certified Roofing is currently rated 4.9 overall out of 5.

Sunday: 8:00 AM - 12:00 PM

Monday: 8:00 AM - 6:00 PM

Tuesday: 8:00 AM - 6:00 PM

Wednesday: 8:00 AM - 6:00 PM

Thursday: 8:00 AM - 6:00 PM

Friday: 8:00 AM - 6:00 PM

Saturday: 8:00 AM - 12:00 PM

Certified Roofing accepts the following forms of payment: Check,CreditCard,Financing Available
Yes, Certified Roofing offers free project estimates.
Yes, Certified Roofing offers eco-friendly accreditations.
No, Certified Roofing does not offer a senior discount.
Yes, Certified Roofing offers emergency services.
Yes, Certified Roofing offers warranties.
Certified Roofing offers the following services: Residential, Commercial, Restoration, Insurance, roofing, siding, windows, doors, and gutters. Wind, and Hail Damage estimates provided. We work with all insurance companies.
We do not do new construction.

Contact information

9520 Berger Rd Suite 112, Columbia, MD 21046

http://certifiedinc.com

Service hours

Sunday:
8:00 AM - 12:00 PM
Monday:
8:00 AM - 6:00 PM
Tuesday:
8:00 AM - 6:00 PM
Wednesday:
8:00 AM - 6:00 PM
Thursday:
8:00 AM - 6:00 PM
Friday:
8:00 AM - 6:00 PM
Saturday:
8:00 AM - 12:00 PM