Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area!\n\nROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!
"Debbie showed up on time and seemed knowledgable about insulation. However she had a hard time answering my questions because she was overly fixated on price. That's not necessarily a bad thing but it got in the way of me really understanding the answers. When the quote came in it was very resonable but when i emailed with a follow-up question concerning warranties, the lack of record on Angies List (despite being in biz for 100+ yrs) and a sub-contractor she was going to use for an exhaust ventilation, she wouldn't put some of the answers in writing until after I committed to using her company. After reviewing all of the quotes we received we finally decided to take a leap of faith because she seemed knowledgable and the quote was fair. i emailed saying we wanted to move forward and asked if i could i now get the informatoin i requested in writing. Unfortunately it's now been 5 days so we are moving in another direction. I bet the company does quality work but it won't be with us. "
" Company personnel scheduled to do the work on a semi holiday and they arrived on time/when they said they woudl. They were very attentive to doing a good job - they lined the floor with plastic; they vacuumed up excess insulation). They even phoned up days after completing the project to inform us that we might be able to take advantage of a tax benefit. We would definitely recommend this company."
"Everything went well. The technician, Howard Shires, called before arriving. He did a through inspection, fixed everything he found and made recommended regarding our attic's insulation requirements. He was professional and good to work with."
"They pointed out areas of air loss that needed to be covered or blocked and advised more attic insulation which service they will provide. Their price offer seems reasonable. I'm still crunching numbers. "
"Overall it went well except I didn't get the other estimates I requested for insulation and gutters. This was not the low bid but they have done several cedar roofs in the area and have a good reputation. The end result looks really good. "
"We have the BGE Home protection program, so we have them come out in Fall to do a check-up on the heating system, and in the Spring to check-up on the A/C. They are always prompt, pleasant and professional. In the past we have had them repair the system and we area always happy with their work. The protection plan is well worth it - we had a water heater die and it was great that we could call BGE and have the problem fixed without having to pay thousands of dollars. "
"We had a horrendous situation with a basement floor installation that went wrong leaving our house full of fumes, and a week later we discovered our basement was contaminated by asbestos in the process. When we called Bill and Contractors Unlimited, they were extremely responsive. Although other companies gave us bids, Bill was able to work his schedule to fit us in weeks sooner than the others. Although the cost was a bit more, that saved us money because we were displaced and could not even go into our house because of the fumes. CU set up negative air machines to replace the air, they followed asbestos abatement laws, they cleaned every item that could be salvaged in our house. They even saved more than we thought which really reduced our overall expense. Bill and his team were extremely professional, friendly, helpful, and really went out of their way to ease our stress from this situation. At the end of their process, Bill arranged for a air quality inspection which we happily passed - able to return home. I would gladly recommend Contractors Unlimited for asbestos abatement. I just wish we had called them before the floor guys created such a disaster. Thank you Bill! "
"The busy office staff was friendly and professional. My calls and emails were promptly returned. (We did have a minor communication snafu, which we were able to resolve.) Our estimate was scheduled, and Jack came to our home to provide it. He answered all our questions and left a detailed proposal. Once we signed and returned the proposal, the 2-day work was scheduled for 2 weeks out. A snowstorm delayed the start date one more week.
Day 1 - Jason and Justin arrived on time. The first job was insulating some of our basement ceiling copper pipes to help them resist freezing. (One pipe had frozen and burst in February's extended cold snap. It was repaired by a plumber, thus the drywall repair.) The second job was replacing the drywall. It was suggested that I remove the stairwell art so they could bring in the sheet of drywall without harming the art. After the drywall was done, they removed the debris.
After hearing that I was concerned about drywall dust that could result from tomorrow's sanding, Jason gave me a suggestion to minimize the amount of dust: turn off the heat during sanding, and open the windows.
Day 2 - The workers arrived as promised. The office called to make sure I was pleased so far, and that the work was going as planned. The sanding of the drywall, of course, generated dust, but they considerately used a vacuum during sanding, which, combined with the open windows, greatly reduced the amount of dust in the air. (I was understandably elated that this was the first drywall repair where I experienced no respiratory distress!) There's another step before the actual painting begins (perhaps "sealing" the drywall?) The ceiling was painted with paint we provided.
Jason and Justin cleaned up. The job was completed on time, beautifully done.
I would definitely hire Home Pro Roofing and Remodeling again: from the owner, to the office, to the contractors, it's clear that they care about their customers' satisfsction.
"Punctual, quick and reasonably priced. The two rooms, which are cinder block, needed another coat of waterproof paint, but the deal was for a painter for a day and time ran out. Clean up was very good. "
Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together.
Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.
Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.
Garage door insulation can last anywhere from 20 to 100 years depending on the type of insulation. Cellulose has the shortest lifespan coming in at between 20 and 30 years, while spray foam, mineral wool, and fiberglass can last between 80 and 100 years with proper maintenance.
Humidity plays a role in how long more susceptible insulation materials—like fiberglass—last. Once fiberglass batts reach the 15-year mark, you'll need to routinely inspect your insulation to ensure that it is in mint order.
Natural fiber batts and spray foam insulation both work great for soundproofing. Newer materials, such as hemp batts, are more expensive but more effective for insulation and sound blocking. They are also more sustainable. There is also a professional system called Blow-In Blanket Insulation (BIBS) that is soundproof and moisture-resistant. However, BIBS must be installed professionally and can be a costly investment.
The benefits of insulating your pipes include preventing freezing, sweating, and condensation. In addition, insulating your pipes can make your home more energy-efficient by keeping your pipes from losing or gaining heat. You’ll be able to turn the temperature of your water heater down by two to four degrees Fahrenheit. According to the U.S. Department of Energy, this can reduce energy costs by 3% to 4% per year.
The Forest Heights, MD homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in Washington, D.C.
The cost of blown-in insulation in Baltimore, MD varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
The cost of blown-in insulation in Washington, D.C. varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Exterior foundation insulation can retain structural durability and save energy. Discover the best insulation material for your foundation to get the most out of it.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
