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TRUSTED BY SILVER SPRING, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon379
    Verified insulation services reviews

Find Insulation pros in Silver Spring

Avatar for Prudent Homes
Prudent Homes
4.7(
236
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"David and his team were very professional and the work they did was excellent---we could tell the difference the next day. The temperature on the 2nd floor is several degree lower than before due to the new insulation and feels much more comfortable. David has solid knowledge regarding insulation and he explains things clearly. Definitely would recommend David and Prudent Homes to my friends and neighbors."
34 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JT Insulation, LLC
JT Insulation, LLC
5.0(
6
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Very prompt. Gave us a great price and did a wonderful job installing insulation in a tight area. Would definitely hire him again."
Response time1 day
2 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Atlas Home Energy Solutions LLC
Atlas Home Energy Solutions LLC
4.9(
105
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Atlas Home Energy Solutions is the real deal. Shannon did a thorough energy assessment and recommended several improvements. I was only able to do the top recommendation, air sealing/insulating the attic and whole house ventilation, but that made a huge difference! J.P., Vaughn, and a team of techs did the work in one (very hot) day. I noticed the difference immediately. Now the upstairs is much cooler on hot days and the a/c isn't running as long as before the work was done. The Atlas team is awesome! At the earliest opportunity, I will do more of the recommended items to make my house more energy efficient and comfortable and I suggest you do the same :)"
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+16

Response time3 days
11 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Koala Insulation of Washington DC
Koala Insulation of Washington DC
5.0(
14
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Here at Koala Insulation of Washington DC, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle insulation work in Washington DC and the surrounding areas - Call today!\n\n

Project Photos
Project Photos
21 neighbors recently requested a quote
Avatar for Terra Insulation
Terra Insulation
4.9(
7
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Great! Job was complete .... removal of existing 50+ year old insulation, air sealing attic, baffle installation, installed 18 inches new fiberglass blown insulation, and new whole-house fan. Job started and completed as proposed. Crew on-time, quietly performed their work, and left spaces clean when done. Definitely worth the cost as noticeable improvement in second floor temperature and humidity readings."
Owens Corning ProPink R-49 Blown-In Insulation. Our most popular product
These vents help your attic circulate air. With attics reaching over 120 degrees in the summer these are very important. They prevent mold and increase the lifetime of your insulation. Most other contractors miss installing these.
Look at the difference! Our foam is fire-rated which allows us to air seal around penetrations that contractors never could before.
Most homes have penetrations all over there attic. Imagine trying to blow up a balloon with a bunch of holes. It will never fill up. Now imagine trying to blow up your house with air conditioning and heating with a bunch of holes in the attic. It will never fill up.
Recessed can lights are notorious for leaking air. Recessed can light covers help with air-sealing your living space and prevent fires.

+1

Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Founders Insulation
Founders Insulation
4.9(
17
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had a wonderful experience with Founders Insulation. They were extremely easy to work with. It was easy to schedule an appointment, the gentleman who came out was knowledgeable and polite, and I felt that I received good information and they did not try to sell me something I did not need. Their quote was excellent. The work was scheduled and completed quickly. The installation team was courtesy, thorough, and knew their stuff. They were respectful of my home and went above and beyond. I highly recommend this company."
Exterior Walls
Exterior Walls
Roof line
Exterior Walls
Exterior Walls

+11

Response time12 hrs
312 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)

Serving Silver Spring, MD and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
137 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Complete Home Solutions, LLC
Complete Home Solutions, LLC
3.9(
84
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"The company did an assessment that we did not need as much insulation as we thought. The gave us a better approach which was cheaper and more efficient."
 Stone Front of Addition
 Kitchen
 .
 After
Screened Porch and Deck

+93

Response time1 day
10 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Atlas Home Energy Solutions
Atlas Home Energy Solutions
4.1(
34
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"I hired Atlas Home Energy Solutions to remove old insulation and replace it with the foam technique. However, I ran into numerous unexpected problems due to a slow leak from old pipes. It took awhile to sort out. Atlas Home Energy Solutions gave me lots of expert advice. They were willing to come out and review the situation. They were also willing to reschedule and wait until another contractor dealt with the water issue and its ensuing problems. They helped me make some difficult decisions before they could insulate the crawl space. When it was ready for them to come and insulate the area they bumped their schedule forward to get it done. This company did sterling work. Their expertise and professionalism were outstanding. They really know what they are doing and guided me through a more protracted process than originally envisioned. I would highly recommend them to anyone."
Visual Inspection of all Areas of your Home
Attic Insulation and Air Sealing
Infrared Camera Inspection
Attic Spray Foam
Blower Door Whole House Air Leakage Test

+11

Response time1 day
Recommended by87%of homeowners
Avatar for Comfort Kings
Comfort Kings
5.0(
10
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"He is very professional. Helped me out with the foam insulation, great job across the board and I'm very happy with his service."
After
Before
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Insulation questions, answered by experts

In Silver Spring, insulation projects last longer when contractors select materials with the right R-value for local weather, address thermal bridging, and ensure thorough air sealing. Managing humidity and ventilation is crucial, especially in older homes. Using pest- and mold-resistant insulation helps prevent future issues. Adhering to local building codes and performing detailed energy audits also contribute to a more durable and effective insulation upgrade.

Helpful?

In Silver Spring, insulation service contractors often specialize in areas like attic insulation, crawl space encapsulation, and wall or basement upgrades, each requiring different expertise. Some focus on spray foam or blown-in cellulose for energy efficiency, while others handle weatherization or thermal barrier installation. You’ll also find pros offering energy audits, air sealing, and moisture control—services especially valuable for Silver Spring’s mix of historic and modern homes.

Helpful?

In Silver Spring, signs your insulation may need replacement include persistent drafts, rising energy bills despite regular HVAC use, or rooms that never reach a comfortable temperature. Visible mold, musty odors, or damp insulation point to moisture intrusion. If insulation appears compressed, sagging, or has visible gaps—especially in attics or crawl spaces—it’s wise to schedule a professional evaluation for possible upgrades.

Helpful?

To keep insulation projects family-friendly in Silver Spring, schedule work when children and pets are out of the house, and use temporary barriers to block access to work zones. Opt for low-dust, low-VOC, or natural insulation materials to improve indoor air quality. After installation, ventilate the area thoroughly, clean up debris, and check that access points to attics or crawl spaces are securely closed to prevent accidental entry.

Helpful?

For insulation upkeep in Silver Spring, keep a moisture meter to monitor dampness, a digital thermometer for spotting cold spots, and a flashlight for attic or crawl space checks. Stock weatherstripping, caulk, and foil tape for sealing gaps, plus expanding foam for hard-to-reach areas. A dehumidifier is useful for controlling moisture, and protective gloves and masks are essential for safe handling during inspections or minor repairs.

Helpful?

The Silver Spring, MD homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.