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Insulation contractors near Washington, DC

Insulation pros in Washington, DC assess attics, walls, and crawl spaces and add or top up insulation to reduce drafts and heat loss. Early upgrades may help lower energy use and avoid costly repairs, and they can recommend the right material for older rowhouses to keep projects in budget.

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

ROI Construction

ROI Construction

Great 4.7

(47)

Great 4.7

(47)

82 hires on Thumbtack
Serves Washington, DC

82 hires on Thumbtack
Serves Washington, DC

Liliam V. says, "Can’t wait to get our attic insulation done so we can have more space!"See more

Liliam V. says, "Can’t wait to get our attic insulation done so we can have more space!"

Terra Insulation

Terra Insulation

Good 4.2

(20)

Good 4.2

(20)

35 hires on Thumbtack
Serves Washington, DC

35 hires on Thumbtack
Serves Washington, DC

Madie P. says, "Work was completed in one day and the crew was super friendly, and really went above and beyond! Would definitely recommend Terra!"See more

Madie P. says, "Work was completed in one day and the crew was super friendly, and really went above and beyond! Would definitely recommend Terra!"

Value Dry Waterproofing

Value Dry Waterproofing

Great 4.7

(111)

Great 4.7

(111)

94 hires on Thumbtack
Serves Washington, DC

94 hires on Thumbtack
Serves Washington, DC

Online now

Tom Reilly says, "We recently used Value Dry for our basement waterproofing project. We had to wait about a month for it to rain significantly enough for us to judge whether it was money well spent.Yesterday we finally saw our new system in action. Previously, water would seep in thru the foundation walls and spread out across the basement floor, but yesterday there were no signs of water and we could hear it being collected in the system and routed to the sump pump, which efficiently discharged it thru the outflow pipe and into the catch basin in the back yard (as planned).The drain system works great, the sump is quiet when it kicks on, and the wall panels/vapor barrier gives our basement a much more "finished" look. The job was done on time and the crew were respectful of the work space and neighbors. No more backbreaking hours spent "shopvaccing" water of the basement floor after storms!"See more

Tom Reilly says, "We recently used Value Dry for our basement waterproofing project. We had to wait about a month for it to rain significantly enough for us to judge whether it was money well spent.Yesterday we finally saw our new system in action. Previously, water would seep in thru the foundation walls and spread out across the basement floor, but yesterday there were no signs of water and we could hear it being collected in the system and routed to the sump pump, which efficiently discharged it thru the outflow pipe and into the catch basin in the back yard (as planned).The drain system works great, the sump is quiet when it kicks on, and the wall panels/vapor barrier gives our basement a much more "finished" look. The job was done on time and the crew were respectful of the work space and neighbors. No more backbreaking hours spent "shopvaccing" water of the basement floor after storms!"

Founders Insulation

Founders Insulation

Great 4.7

(52)

Great 4.7

(52)

53 hires on Thumbtack
6 similar jobs done near you

53 hires on Thumbtack
6 similar jobs done near you

Herman I. says, "I highly recommend Founders Insulation if anyone is considering any insulation work. The communication with the company was easy and smooth."See more

Herman I. says, "I highly recommend Founders Insulation if anyone is considering any insulation work. The communication with the company was easy and smooth."

JES Foundation Repair

JES Foundation Repair

Good 4.4

(63)

Good 4.4

(63)

47 hires on Thumbtack
Serves Washington, DC

47 hires on Thumbtack
Serves Washington, DC

Shirley Tucker says, "I had basement waterproofing done and JES did great work. They started the job on schedule and finished a day early.Roberto Lemus, Osman Ochoa and Alejandro Vazquez were fantastic. Roberto kept me informed during the entire process. At the end of every day I was given an update and walk thru.They cleaned up when the entire job was finished.They were a great team and should I need JES again, I would be happy to work with this group.Thank you JES for a great job!!!Shirley Tucker"See more

Shirley Tucker says, "I had basement waterproofing done and JES did great work. They started the job on schedule and finished a day early.Roberto Lemus, Osman Ochoa and Alejandro Vazquez were fantastic. Roberto kept me informed during the entire process. At the end of every day I was given an update and walk thru.They cleaned up when the entire job was finished.They were a great team and should I need JES again, I would be happy to work with this group.Thank you JES for a great job!!!Shirley Tucker"

Reviews for Washington insulation contractors on Thumbtack

From Brandon W.

Argueta’s True R-value insulation

Argueta’s True R-value insulation

The work done by this company was exceptional. They did an excellent job on a full insulation job for a 4 story house. I got a combination of Batt Insulation and Closed Foam insulation. In addition to having air gaps sealed. They are very knowledgeable and get the job done. I highly recommend.

From Ryan S.

JT INSULATION,LLC

Great job adding foam and insulation and closing in drywall

From Cevdet C.

JT INSULATION,LLC

Jorge did a great job. We are very happy with our insulation.

From Elderidge N.

Argueta’s True R-value insulation

Argueta’s True R-value insulation

The guys did a great job. Extremely clean, efficient, and professional. Sucked out all the old insulation from my attic, removed the old clutter, and put in new insulation. My upstairs is cooler already and I’m very happy.

From Angela R.

Founders Insulation

Founders Insulation

I contacted Founders Insulation for an estimate never received a return call or message on the app!

From Michael G.

Argueta’s True R-value insulation

Argueta’s True R-value insulation

Great job on our insulation job! I was very pleased with the quality and thoroughness of the work in our crawlspace. Price was competitive. Would recommend.

From Andrew M.

MP Builders Group, Advanced Insulation

MP Builders Group, Advanced Insulation

MP Builders were able to do an estimate and get my foam insulation work the same-day. They worked with me in price and were very professional - highly recommend.

From Alex S.

Argueta’s True R-value insulation

Argueta’s True R-value insulation

Great price to install insulation in our upstairs. It’s so much more comfortable now! Guys we’re on time and completed the work quickly. Would recommend to anyone.

From Camille l.

Argueta’s True R-value insulation

Argueta’s True R-value insulation

Kelvin and his team were terrific and friendly. They provided a great price for the value, were available to accommodate appointment times, and did a dedicated, High quality job for my attic and crawl space insulation project in DC.

From Janice D.

Discount Energy Services

Discount Energy Services

I received 3 bids for my attic insulation project. Of the 3 companies Discount Energy Services offered to do more, including installing styro baffles along the eaves (for air flow), foam sealing the exterier ceiling with fire blocking foam, and more! The owner was knowledgeable and patient, explaining the hows and whys of their attic insulation methods. On top of that, their price was the most reasonable of all 3 vendors. I am very pleased with the results - the third floor is much more comfortable, even with the heat wave we've had. I highly recommend DES.

From Lesley B.

Irvin came out and installed insulation in my basement bathroom. He did a great job and I am confident that I won’t have to worry about the pipes freezing. Irvin was very responsive and helpful and does good quality work. I’d use his services again!

From Arlyss J.

Miche Pest Control

Miche Pest Control

Miche Company and Will were very informative and provided excellent and practical recommendations, the pricing was reasonable as well. His knowledge of the attic, insulation, and pest, directed me to an attic leak which helped me repriortize my project, in the correct order. He saved me from a lot of worry and provided good direction. I will definitely be using him and have included him in my project plan.

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