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Atlas Home Energy Solutions LLC
Atlas Home Energy Solutions LLC
Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.
"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."
Chandra V on April 2024
Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.
"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."
Chandra V on April 2024

ROI Construction LLC
ROI Construction LLC
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! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!
"Very pleased with the roofing and siding work performed by ROI Construction. Jose was especially helpful and very knowledgeable in all areas of home repair, including roofing, skylights, trim and siding. Brooke did a great job scheduling and managing the project. Highly recommend ROI for your roofing/remodeling needs."
Rachel S on September 2025
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! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!
"Very pleased with the roofing and siding work performed by ROI Construction. Jose was especially helpful and very knowledgeable in all areas of home repair, including roofing, skylights, trim and siding. Brooke did a great job scheduling and managing the project. Highly recommend ROI for your roofing/remodeling needs."
Rachel S on September 2025

HomeGuard Foam & Foundation
HomeGuard Foam & Foundation
Build a stronger, more comfortable home with HomeGuard Foam and Foundation! We're dedicated to providing homeowners with energy-efficient and lasting solutions. Specializing in spray foam insulation, crawl space encapsulation, basement waterproofing, and foundation repair, we protect your property from the ground up. Trust HomeGuard to fortify your foundation and insulate your future, ensuring a cozy and durable home for years to come.
"It was fine. They were prompt and gave me an estimate on the spot when they did the inspection. They came the next week or several days after and put in everything. I'll give them 5 stars but they never get back to me until now. It depends if depends if I'm going to use them again if they get back at me and answer all the questions that I have."
sharlene d on May 2021
Build a stronger, more comfortable home with HomeGuard Foam and Foundation! We're dedicated to providing homeowners with energy-efficient and lasting solutions. Specializing in spray foam insulation, crawl space encapsulation, basement waterproofing, and foundation repair, we protect your property from the ground up. Trust HomeGuard to fortify your foundation and insulate your future, ensuring a cozy and durable home for years to come.
"It was fine. They were prompt and gave me an estimate on the spot when they did the inspection. They came the next week or several days after and put in everything. I'll give them 5 stars but they never get back to me until now. It depends if depends if I'm going to use them again if they get back at me and answer all the questions that I have."
sharlene d on May 2021

Maxc Impressions LLC
Maxc Impressions LLC
Residential Painting, Remodeling & Home Improvement Company. Please call or text at (240) 643-2794 to reach an estimator directly. Quick and free estimates on-site visit or via pictures (if applies). MHIC Licensed & Insured. 20 years of experience. Residential Remodeling, Renovations, Interior Painting, Exterior Painting, Housecleaning, Carpet Cleaning, Drywall repairs, & Tile, Ceramics, & Carpentry. Handyman work. Wallpaper removal. New basements, bathrooms, and kitchens. New vinyl, hardwood floors, doors, and moldings. Billing can be checks or credit cards. Silver Spring MD, Rockville MD, Kensington MD, Bethesda MD, Potomac MD & Frederick, MD.
"The contractor was professional, efficient, and skilled. An estimate was quickly provided, and the contractor was able to schedule immediately."
Akiba P on September 2023
Residential Painting, Remodeling & Home Improvement Company. Please call or text at (240) 643-2794 to reach an estimator directly. Quick and free estimates on-site visit or via pictures (if applies). MHIC Licensed & Insured. 20 years of experience. Residential Remodeling, Renovations, Interior Painting, Exterior Painting, Housecleaning, Carpet Cleaning, Drywall repairs, & Tile, Ceramics, & Carpentry. Handyman work. Wallpaper removal. New basements, bathrooms, and kitchens. New vinyl, hardwood floors, doors, and moldings. Billing can be checks or credit cards. Silver Spring MD, Rockville MD, Kensington MD, Bethesda MD, Potomac MD & Frederick, MD.
"The contractor was professional, efficient, and skilled. An estimate was quickly provided, and the contractor was able to schedule immediately."
Akiba P on September 2023

Atlantic Duct Cleaning
Atlantic Duct Cleaning
QUALIFICATIONS : ADC has successfully performed HVAC air duct cleaning on more than 160,000 systems. Proud member of the NADCA (National Air Duct Cleaners Association) since 1995. Please call our office today at 703-435-4485 Certification #11950078 The Atlantic Duct Cleaning process meets or exceeds all related industry standards. Certified by the NADCA in Ventilation System Mold Remediation (VSMR) and Certified Ventilation Inspection (CVI). Certification #V303030426 Active Member, IAQA (Indoor Air Quality Association) AWARDS Angie’s List Super Service Award from 2009 -2021 and is Better Business Bureau Accredited Business with A+ Rating. NADCA’s Safety Award Recipient (eight times), past winner of Outstanding Safety Award THE ATLANTIC DIFFERENCE Our service fee is based on the number of systems (we won’t waste time counting your vents!) Customer’s final cost of service is provided in advance, when the appointment is scheduled (you needn’t worry about unexpected add-ons after our technicians arrive) Our highly trained office staff and technicians will answer any and all of your questions about equipment, policies, and procedures (you can be confident that you are receiving the highest quality service) Simple online appointment scheduling available. All ADC technicians are professionally trained, in-house employees (we don’t use temps or subcontractors) 100% satisfaction guaranteed (if you’re not happy, we’re not happy!) TECHNOLOGY: State-of-the-art HyperVac Equipment HEPA-Filtered Vacuums for dust free experience NADCA-Certified Source Removal Air Duct Cleaning (only proven method to correctly clean your duct system)
"They came out to clean our duck on one day notice before the installation of our new HVAC system and perform a great job. They had all the proper duct cleaning equipment, they even cleaned our dryer vent for no extra charge. They were very professional, showed up on time, cleaned up work areas. Highly recommend."
Natalia Q on November 2024
QUALIFICATIONS : ADC has successfully performed HVAC air duct cleaning on more than 160,000 systems. Proud member of the NADCA (National Air Duct Cleaners Association) since 1995. Please call our office today at 703-435-4485 Certification #11950078 The Atlantic Duct Cleaning process meets or exceeds all related industry standards. Certified by the NADCA in Ventilation System Mold Remediation (VSMR) and Certified Ventilation Inspection (CVI). Certification #V303030426 Active Member, IAQA (Indoor Air Quality Association) AWARDS Angie’s List Super Service Award from 2009 -2021 and is Better Business Bureau Accredited Business with A+ Rating. NADCA’s Safety Award Recipient (eight times), past winner of Outstanding Safety Award THE ATLANTIC DIFFERENCE Our service fee is based on the number of systems (we won’t waste time counting your vents!) Customer’s final cost of service is provided in advance, when the appointment is scheduled (you needn’t worry about unexpected add-ons after our technicians arrive) Our highly trained office staff and technicians will answer any and all of your questions about equipment, policies, and procedures (you can be confident that you are receiving the highest quality service) Simple online appointment scheduling available. All ADC technicians are professionally trained, in-house employees (we don’t use temps or subcontractors) 100% satisfaction guaranteed (if you’re not happy, we’re not happy!) TECHNOLOGY: State-of-the-art HyperVac Equipment HEPA-Filtered Vacuums for dust free experience NADCA-Certified Source Removal Air Duct Cleaning (only proven method to correctly clean your duct system)
"They came out to clean our duck on one day notice before the installation of our new HVAC system and perform a great job. They had all the proper duct cleaning equipment, they even cleaned our dryer vent for no extra charge. They were very professional, showed up on time, cleaned up work areas. Highly recommend."
Natalia Q on November 2024

Air Duct Maids
Air Duct Maids
We truly specialize in cleaning your Air Ducts and Dryer vent. Our Owners have 25 years of experience in the service industry. Here at Air Duct Maids our company’s goal is to provide Every customer with the Superior Service YOU deserve. We achieve this by using the industries BEST equipment combined with our dedicated professional technicians. Our Technicians are background checked and also certified with the National Air Duct Cleaners Association (NADCA). We only have truck mounted equipment to accomplish the finest cleaning. We will do a walk through inspection prior to starting your service. During our service we protect your home as if it were our own by laying down drop clothes, placing corner guards, and thoroughly cleaning up after we have finished. Over 15,000 fires are caused each year due to clogged dryer vents that could have been avoidable. Our cleaning process involves a complete flush of the inside and back of the dryer as well as the whole vent from inside to the outside. Our technicians will also inspect the vent for bird nests or any other blockages and provide you with solutions. Finally, we always check and ensure that your dryer vent has good airflow.
We truly specialize in cleaning your Air Ducts and Dryer vent. Our Owners have 25 years of experience in the service industry. Here at Air Duct Maids our company’s goal is to provide Every customer with the Superior Service YOU deserve. We achieve this by using the industries BEST equipment combined with our dedicated professional technicians. Our Technicians are background checked and also certified with the National Air Duct Cleaners Association (NADCA). We only have truck mounted equipment to accomplish the finest cleaning. We will do a walk through inspection prior to starting your service. During our service we protect your home as if it were our own by laying down drop clothes, placing corner guards, and thoroughly cleaning up after we have finished. Over 15,000 fires are caused each year due to clogged dryer vents that could have been avoidable. Our cleaning process involves a complete flush of the inside and back of the dryer as well as the whole vent from inside to the outside. Our technicians will also inspect the vent for bird nests or any other blockages and provide you with solutions. Finally, we always check and ensure that your dryer vent has good airflow.

The Home Wise Pros Roofing
The Home Wise Pros Roofing
The Home Wise Pros is a Maryland residential roofing contractor with offices in Rockville, Mt. Airy and Ellicott City. We are a 7 time Angie's List Super Service Award winning company who provides full roof replacements with asphalt shingles in Montgomery, Howard, Frederick, Carroll, Baltimore and Anne Arundel counties. Our business model is simple. Provide our customers with the best possible roof replacement at the best price. Our quality and standards are second to none, and we also provide a great value for your dollar. We want you to be part of The Home Wise Pro family. We realize you have many options with it comes to roof replacement in Maryland. Give us an opportunity to provide you with a free estimate, and see what makes us the affordable choice for roofing contractors throughout the state. We will schedule your estimate quickly, and provide you with an affordable and accurate price. We look forward to speaking with you soon.
"In my younger years, an elder once advised me to “Never trust a roofer.” I carried that false impression with me for decades, until I met Jay Gleason. Jay has replaced our roof, successfully addressing some unusual aspects of our large home layout, doing it all right on time as promised, and — wait for it — ultimately telling us that all of the work and materials were at a cost less than the price he originally quoted. Jay has been a true pleasure to work with; polite, honest, and a true craftsman. As a result, I have recommended him as a roofer to our friends and family, all whom have been uniformly impressed with every aspect of his work. I, without any reservation, recommend him highly to you."
Stephen T on November 2025
The Home Wise Pros is a Maryland residential roofing contractor with offices in Rockville, Mt. Airy and Ellicott City. We are a 7 time Angie's List Super Service Award winning company who provides full roof replacements with asphalt shingles in Montgomery, Howard, Frederick, Carroll, Baltimore and Anne Arundel counties. Our business model is simple. Provide our customers with the best possible roof replacement at the best price. Our quality and standards are second to none, and we also provide a great value for your dollar. We want you to be part of The Home Wise Pro family. We realize you have many options with it comes to roof replacement in Maryland. Give us an opportunity to provide you with a free estimate, and see what makes us the affordable choice for roofing contractors throughout the state. We will schedule your estimate quickly, and provide you with an affordable and accurate price. We look forward to speaking with you soon.
"In my younger years, an elder once advised me to “Never trust a roofer.” I carried that false impression with me for decades, until I met Jay Gleason. Jay has replaced our roof, successfully addressing some unusual aspects of our large home layout, doing it all right on time as promised, and — wait for it — ultimately telling us that all of the work and materials were at a cost less than the price he originally quoted. Jay has been a true pleasure to work with; polite, honest, and a true craftsman. As a result, I have recommended him as a roofer to our friends and family, all whom have been uniformly impressed with every aspect of his work. I, without any reservation, recommend him highly to you."
Stephen T on November 2025

Guardian Protection
Guardian Protection
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024

High Performance Home LLC
High Performance Home LLC
Super Service Award Winner 6 Years in a Row!! Special Pricing for Angie's List Members on all Insulation jobs. Energy Audit work! Veteran Owned & Operated, Family business focused on Exterior Upgrade Packages, Energy Efficient Improvements, Siding, Roofing, Windows, Doors, Gutters, Insulation, Efficiency Auditing, Decks, Screened Porches, Additions, and more.
"Hired them to do a BGE home energy audit, and Larry Tennant performed this for the company. This included an inspection of the attic insulation which resulted in a lot of ceiling drywall essentially coming off the joists, multiple nails popping through the paint. I was really unhappy with this new problem, since what was supposed to be a $100 energy audit now led to damage that would cost several hundred dollars to repair. From Larry's point of view, the ceiling drywall likely had pre-existing problems making it vulnerable to damage from the inspection, something he had no way of knowing. After a lot of discussion, Larry contributed $500 toward the costs of fixing the ceiling, a reasonable compromise for both parties since the drywall already appeared to have pre-existing issues. Through the experience, he was professional, responsive, and was 100% committed to finding a mutually agreeable solution months after the audit was completed. Even though I would have rather never gone through the experience, I have the highest level of respect for Larry's integrity and commitment to customer satisfaction. I would gladly hire him again if we needed his services again."
Stanley L on July 2019
Super Service Award Winner 6 Years in a Row!! Special Pricing for Angie's List Members on all Insulation jobs. Energy Audit work! Veteran Owned & Operated, Family business focused on Exterior Upgrade Packages, Energy Efficient Improvements, Siding, Roofing, Windows, Doors, Gutters, Insulation, Efficiency Auditing, Decks, Screened Porches, Additions, and more.
"Hired them to do a BGE home energy audit, and Larry Tennant performed this for the company. This included an inspection of the attic insulation which resulted in a lot of ceiling drywall essentially coming off the joists, multiple nails popping through the paint. I was really unhappy with this new problem, since what was supposed to be a $100 energy audit now led to damage that would cost several hundred dollars to repair. From Larry's point of view, the ceiling drywall likely had pre-existing problems making it vulnerable to damage from the inspection, something he had no way of knowing. After a lot of discussion, Larry contributed $500 toward the costs of fixing the ceiling, a reasonable compromise for both parties since the drywall already appeared to have pre-existing issues. Through the experience, he was professional, responsive, and was 100% committed to finding a mutually agreeable solution months after the audit was completed. Even though I would have rather never gone through the experience, I have the highest level of respect for Larry's integrity and commitment to customer satisfaction. I would gladly hire him again if we needed his services again."
Stanley L on July 2019

Environmental Pest Control
Environmental Pest Control
Locally owned & operated. Serving DC, MD, VA, WV. Free estimates & inspections for pest control, wildlife removal, and insulation services.
"I hired EPC for a mouse problem. I did sign a contract agreeing to you for additional treatments at $105 each. Unbeknownst to me at the signing of the contract my dishwasher is bolted to my kitchen counter and cannot be moved so the exterminator cannot seal the hole. I sent environmental Pest Control an email stating that was the reason why I wanted to discontinue my service and if they felt necessary to turn me over to collections. Instead they decided to go behind my back and deduct two treatments for total of $210 to my account. No one even had the courtesy to send me an emai. The owner has ghosted me I have turned it into my bank and it's fully expect a refund. I would never hire this group of incompetent help again."
K T on April 2023
Locally owned & operated. Serving DC, MD, VA, WV. Free estimates & inspections for pest control, wildlife removal, and insulation services.
"I hired EPC for a mouse problem. I did sign a contract agreeing to you for additional treatments at $105 each. Unbeknownst to me at the signing of the contract my dishwasher is bolted to my kitchen counter and cannot be moved so the exterminator cannot seal the hole. I sent environmental Pest Control an email stating that was the reason why I wanted to discontinue my service and if they felt necessary to turn me over to collections. Instead they decided to go behind my back and deduct two treatments for total of $210 to my account. No one even had the courtesy to send me an emai. The owner has ghosted me I have turned it into my bank and it's fully expect a refund. I would never hire this group of incompetent help again."
K T on April 2023
The Adamstown, MD homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.

Learn the key factors that influence the cost of renting a blown-in insulation machine.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.

Is a radiant barrier worth it for your home? It depends on the climate where you live, installation factors, and the cost of keeping your home cool.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.

Weigh the pros and cons of spray foam insulation before choosing an insulation to keep your home comfortable.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"