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    Verified insulation services reviews

Find Insulation pros in Middletown

Avatar for Atlas Home Energy Solutions LLC

Atlas Home Energy Solutions LLC

4.90(
99
)
Approved Pro

Atlas Home Energy Solutions LLC

4.90(
99
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2009 years of experience

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


Avatar for Peak Custom Remodeling Corporation

Peak Custom Remodeling Corporation

4.75(
124
)
Approved Pro

Peak Custom Remodeling Corporation

4.75(
124
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2005 years of experience

We are the only company in Maryland offering the “Forever Guarantee” - A guarantee of our workmanship for as long as both you AND the next owner own the home. Unlike other companies we don’t just TELL you something will look good - we SHOW you. We provide full color 3-D renderings of all of our products to show what they will look like on your home PRIOR to you making any decisions or signing a contract. We do this for free the first time we come out as part of our free estimate & design consultation. If you decide to move forward, you don’t have to pay a single dollar until the job is complete and you are satisfied. With the Forever Guarantee, full color 3-D designs before you make a decision, and no payments until the job is complete - our goal is COMPLETE peace of mind for all our customers. We then follow this up with top notch communication, customer service, skill, and quality for Maryland’s leading exterior replacement experience.

"Great work"

max d on August 2025

We are the only company in Maryland offering the “Forever Guarantee” - A guarantee of our workmanship for as long as both you AND the next owner own the home. Unlike other companies we don’t just TELL you something will look good - we SHOW you. We provide full color 3-D renderings of all of our products to show what they will look like on your home PRIOR to you making any decisions or signing a contract. We do this for free the first time we come out as part of our free estimate & design consultation. If you decide to move forward, you don’t have to pay a single dollar until the job is complete and you are satisfied. With the Forever Guarantee, full color 3-D designs before you make a decision, and no payments until the job is complete - our goal is COMPLETE peace of mind for all our customers. We then follow this up with top notch communication, customer service, skill, and quality for Maryland’s leading exterior replacement experience.

"Great work"

max d on August 2025


Avatar for ROI Construction LLC

ROI Construction LLC

5.00(
9
)
Approved Pro

ROI Construction LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1974 years of experience

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


Avatar for HomeGuard Foam & Foundation

HomeGuard Foam & Foundation

5.00(
4
)
Approved Pro

HomeGuard Foam & Foundation

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2020 years of experience

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


Avatar for Maxc Impressions LLC

Maxc Impressions LLC

4.90(
255
)

Maxc Impressions LLC

4.90(
255
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

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


Avatar for Atlantic Duct Cleaning

Atlantic Duct Cleaning

4.87(
451
)

Atlantic Duct Cleaning

4.87(
451
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

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


Avatar for High Performance Home LLC

High Performance Home LLC

4.91(
100
)

High Performance Home LLC

4.91(
100
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

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


"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


Custom Concepts Construction

4.95(
22
)

Custom Concepts Construction

4.95(
22
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Custom Concepts Construction, Inc. is a local siding, roofing, windows, and gutters contractor in Maryland. We provide every customer with quality craftsmanship and service you can rely on. Constant communication with our clients is the key to our success. Every installer is trained to meet our strict craftsmanship standards and attention to detail. "Imagine. Transform. Create." We are a James Hardie Preferred Remodeler.

Custom Concepts Construction, Inc. is a local siding, roofing, windows, and gutters contractor in Maryland. We provide every customer with quality craftsmanship and service you can rely on. Constant communication with our clients is the key to our success. Every installer is trained to meet our strict craftsmanship standards and attention to detail. "Imagine. Transform. Create." We are a James Hardie Preferred Remodeler.


Avatar for American Custom Contractors Inc

American Custom Contractors Inc

4.85(
88
)

American Custom Contractors Inc

4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

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Insulation questions, answered by experts

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

You should insulate ducts in a crawl space if you live in a colder climate or you run your air conditioning for most of the year. Insulating ducts doesn't take too much time or investment and can make a big difference on your electricity bill. While this is more difficult in a crawl space, if any ductwork is being done either you or a professional will be down there anyway. A bonus benefit is since they will be putting off less hot or cold air they'll be less attractive to any unwanted pests in the home.

Yes, you need a 1.5-inch to 2-inch air gap in a cathedral ceiling to allow proper air flow and prevent cathedral ceiling venting problems. This amount of airspace allows warm, moist air to properly leave your ceiling to avoid moisture build-up and other issues that put your home at risk. You can also add an air vent for extra air flow.

When temperatures are too cold, it can keep ice from melting, and products like ice melt and rock salt are ineffective. Water turns to ice in temperatures below 32 degrees Fahrenheit. Ice melts on its own when temperatures reach above 32 degrees Fahrenheit. 

Ice melt loses effectiveness in temperatures below -25 degrees Fahrenheit, and rock salt works in temperatures 5 degrees Fahrenheit and warmer.

Freeze-proof faucets can still benefit from insulation, and they will need covers if you live somewhere with extremely cold winter temperatures. These faucets work with a design that keeps excess water in the pipes inside the home to minimize the risk of freezing, plus a downward slope for any water flowing through the pipes to keep moving. But keeping a cover on all faucets, even freeze-proof fixtures, is the best way to avoid frozen and burst pipes.

The Middletown, MD homeowners’ guide to insulation services

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