Nearby Spray Foam Insulation Contractors in Ashburn

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Reviews of Spray Foam Insulation Companies Near You

APrudent Homes
Prudent homes (owned by David S.) did a great job removing and replacing all of the insulation in our house. He originally quoted removal and replacement with cellulose. My neighbor, whi recommended Prudent Homes, suggested that we look into the foam + cellulose. This was a bit more expensive, but it completely seals the attic with a thermal barrier. We chose the foam + cellulose and so far we are extremely happy with the even temperatures throughout the house. I was impressed with his knowledge and communication. He and his colleague did a very thorough job in the attic and cleaned everything up before they left. After he completed our house, I hired him to do my daughter's house. She had the same reaction that we did.... very professional, very thorough, fair pricing, and great customer service. I highly recommend Prudent Homes for insulation.
- Mike L....
APrudent Homes
Simple review, hire David, he knows his stuff. Of all the contractors we got quotes from, David had all the answers. The installation was quick and professional. And he was able to work through a couple tricky spots in my attic. I would hire him for other projects around the house but he only does insulation. Thanks David!
- Jennifer L....
APrudent Homes
David was great, super knowledgeable and patient in explaining things. My house was built in 1945 and had no insulation whatsoever so I decided to change that when remodeling the kitchen. The walls aren't even closed up yet and there is no heater installed in the room yet, but it already feels far warmer than it was before just from the heat from the next room. As I continue to renovate one section at a time I am absolutely going to be calling David and Prudent to insulate as each section gets done.
- Jason S....
AUSA Insulation
My house was freezing in the winter before I had my install with USA. Now my kids rooms are much warmer and we put all of the portable heaters in storage. Their guys were polite and didn't leave a mess behind. I recommend them whole heartily.
- Amy K....
CEko Smart Solutions
I used the messenger app to contact Eko and they responded quickly. They were able to setup a visit the next day and gave an estimate for the job. They then came on the 31st and removed the fiberglass insulation. I was surprised that they did not use a machine to spray foam like I was used to, rather spray foam kits. That was all fine and good being that this was a relatively small job until I discovered there where multiple places that were not foamed after work was "complete" and I could still see daylight. Shame on me for not thoroughly inspecting, but shame on them for not doing a complete job. During the job they broke my attic light and it was not repaired. Additionally there was some air sealing that I requested to be done which although was not ultimately added in the scope of work it was a verbal agreement it would be done, but was not completed fully. Multiple attempts were made to schedule a revisit to address the issues, with no resolution. I ended up hiring another company to do the air-sealing and they will ultimately finish the insulation job. Eko did not fully execute the work.
- George D....
AUSA Insulation
It was a good experience from start to finish - considering what I spent, my ROI on heating and cooling could come in 18 months or less. Great crew, clean and polite - theyw ere about 30 minutes late to start, so I gave them less than 5 on that, but otherwise, I liked how they answered my questions in simple terms and handled one small, unexpected problem without charging me extra, and actually finished before they said they would. Foam is a great way to efficiently and effectively insulate older homes - we're very pleased with the service and the company.
- David N....
AEdge Energy
We had an energy audit of our house conducted by another local contractor, and contacted Edge Energy in order to take action on some of the recommendations from the audit. Simone came out and performed a thorough inspection of the house and provided a prompt estimate. The crew that came out to perform the work were very professional, fast, and did a good job cleaning up. In the course of the job, they identified an area in the attic that showed some signs of water likely coming from a nearby skylight. One of the crew got up on the roof, cleaned off some debris that had accumulated at the top of the skylight, and sealed around the skylight to help prevent further leaks. After the job was done, we noticed that one of the recessed lights in our kitchen (which penetrates into the knee wall space of the attic above) was sitting lower than it had been before the insulation work, and blocking one of our cabinet doors from opening. There were also a few small cracks in the drywall ceiling - All probably due to the activity in the attic area above during the installation. We called Simone and he had the crew come back out - they fixed the light, repaired the ceiling, and completely repainted it for us - at no charge. Simone also found some minor changes he wanted the guys to make to the way draft collars were fit around the access hatches to the knee wall space, and had his team address that as well. Overall, Simone was a pleasure to work with, and the quality of the work done was excellent. Simone worked with us to make sure we were aware of all the federal and local rebates/credits that applied to the work, and provided the necessary inputs in the format that these various programs expected. As a result, our total out of pocket for the work was significantly less than the quoted price.
- Henry M....
ANOVA SPRAY FOAM INSULATION LLC
It went fine and we passed the inspection. Their price was fine. They were fine in terms of their friendliness and professionalism.
- Kim C....
AHome Energy Medics
Attic foam is quite toxic, but they handled it professionally and did a thorough job, then Lauren tested everything.
- Karen W....
ADEVERE INSULATION HOME PERFORMANCE
They removed old batt insulation from stud portions of the wall and replaced it with closed cell spray foam insulation.  They also installed spray foam in two cantilever portions of the house for both air sealing and improved comfort.  In addition to the spray foam they also installed 2" foil faced insulation panels on the CMU portions of the basement walls.   Careful meticulous work and I would happily recommend them to anyone who needs insulation work.  Dave Hillery was our point of contact and worked with us on somewaht compllex scheduling
- Paul L....
ADRO ENTERPRISES LLC
Excellent experience. Bill and his crew were amazing. We had a 16 degree temperature difference between our upstairs and downstairs. We knew that while some other fixes needed to be done downstairs to alleviate this problem, the biggest/most effective fix would be to have the crawlspace insulated. With a new baby and a cold winter, we were very anxious to have it done as quickly as possible. It was no easy job. It's a very tight squeeze overall, but the access panel alone to the crawlspace almost requires a contortionist! We had three other companies come out to look at the space, and just at a quick glance, none were even interested in talking further. Bill came out, realized it was a tough job, but talked me through everything nonetheless. He wasn't sure he would be able to do the job as soon as we liked and recommended some other companies we contact first. When those fell through, I called him back and he sent his crew out right away (who were incredibly friendly and professional). They determined how they could get the job done, Bill sent us an estimate and they completed the job the following weekend. Our only complaint was that the job took a lot longer than they thought it would. But they got it done and our house is a whole lot warmer and cozier! We really appreciated everything Bill and his crew did. They were so pleasant to work with and really went above and beyond.
- May C....
AHome Energy Medics
Incredibly well! Home Energy Services is a wonderful company and they provide outstanding service to their clients.
- Michael V....
AAtlas Home Energy Solutions LLC
Overall, went very well. Work was completed quickly and on schedule. Matt Sera was extremely responsive to my concerns about foam insulation off-gassing, and answered in great detail all of my many questions. The results of the new insulation made a big difference in comfort. The work was performed to specifications, but we had to go back and trim the foam in some places. (We had opted to install drywall over the foam instead of a sprayed-on fireproof barrier, and the foam had to be perfectly flat to the studs in order to do that.) Matt was very helpful afterwards in filling out forms that will give us a rebate from Potomas Edison on the cost of the insulation.
- Susan D....
AUSA Insulation
They showed up even though it was raining, and did the attic and lower level spray foam insulation behind a bedroom and rec room. The next day they came out and did the insulation behind the siding which took all day to do. Cleaned up any left over residue from the foam, and patched the walls. The only thing is they might have severed the telephone wire upstairs from the foam that was done from the outside when they removed the siding to install. I have a technician coming out 12/16/2014 to see if that is what happend. Overall still please with the results.
- Joyce L....
AHome Energy Saving Solutions LLC
I setup appointment with Mohammed and he gave exact day and time when he will come with his crew to fix the job. This is way better where you are given a time range and you have to wait for the contractor for hours and take the day off from work. He showed up a little late, but not much. I was pleasantly surprised when they took out the foaming system to do the seal job. I was not sure about the method and thought they might use the foam in the can (like "great stuff" cans). His workers got busy right away and went through the whole basement spraying the foam. It took them somewhere around 2.5 hours to finish the foaming job. Then they used the foam in can to seal the sill plate all around the basement. And the last step they used caulking to seal all window and door sills. They put the fiber insulation back on top the foamed up rim joist sections and stapled them where needed. I do not think you can do a better job than this in sealing up an unfinished basement. In the evening I checked some of the areas where a bunch of cables were coming in. I felt that some air might still be coming in. I called back Mohammad and he promised to come out one evening next week. In the mean time my basement finishing contractor started framing the basement. I was afraid that they would close off the rim joist areas and make them inaccessible. So I called up Mohammed again and he came right away that evening and went over the areas I thought had some trouble. But it turned out the issue was the stale cold air and there was no draft coming in any more due to foam seal. He in any case sprayed some more foam in those spots. I really appreciate his coming out on such a small notice.
- Zahra A....
AFOAM INSEALATORS OF MARYLAND & VIRGINIA
Allison came to the house during construction to provide me with an estimate. She was very knowledgable, answered all my questions, and sold me that for my particular project spray foam was a good option. Our job was a mix of fiberglass batts in the walls and floor and spray foam in a cathedral ceiling. Even though the foam was a little more expensive it made a lot of sense to achieve the R values required by the building department. Allison ran a ResCheck and provided me with the.certification to show the inspector. The crew was very efficient and left the house remarkably clean given that it was very sloppy out on the day of the installation. I would highly recommend this company.
- Judy D....
BFOAM INSEALATORS OF MARYLAND & VIRGINIA
They had the best price and value for the money and there were 5 bids that I received for the exact same work. Scheduling was very flexible and they only need a few days of lead time, but I think I just caught them at a slow time. There were a couple miscommunications on the first day, but those were eventually ironed out and the work was done well. It was supposed to take 2 days and ended up taking 3. I don't think they realized just how big my house is (almost 4k sq. ft) until they started working. They spray foamed the entire house, roof to basement. Everything passed inspection and the house does feel better inside with more consistent temps. The house is 3 stories plus a basement so there's no way that the spray foam can make the entire house the exact same temp, but there aren't the dramatic changes in temps when you go from floor to floor that there was before. Overall, I would recommend Foam Insealators. Good work at a decent price.
- Edward A....
AJim the Handyman
Perfect. It took a little while to arrange an appointment, but the schedulers kept in close contact while this was worked out. The handyman arrived on schedule and completed the work cleanly, cheerfully and quickly. It was a
- W E....
APrudent Homes
Courteous, respectful of my home. Worked hard for 2 solid days removing old insulation and then blowing the foam into the attic. No problems - very pleased and would recommend.
- Leila K....
FKOOL GREEN LLC
We had a terrible experience with them.  If I could give them lower than an F I'd give them lower than an F because they were trying to make our house energy efficient for the geothermal.  So we did this closed cell foam insulation to make the house really tight.  They spray a specific kind of foam and it takes like a week and a half and they spray it between all the joists before you put drywall up and after you've done your electrical.  These guys did such a bad job that sprayed it too thick and in some places they didn't even spray at all, and they didn't use proper mixtures.  The stuff is supposed to cure.  You can't spray it too thick or it doesn't cure all the way, and then it starts emitting this obnoxious odor that smells like dead fish.  They wouldn't do anything about it.  Actually the did send a couple of guys for like two days.  So we had to chip out all the old foam, which put us behind another month.  My husband ended up doing the majority of the work with two day laborers that he hired, and chipped out all this foam.  We're gonna have to take them to court for this.  They are a hazard because if you spray this on too thick, actually you can cause a fire because the foam heats up as it's curing.  So they did a terrible job and our stupid contractor paid them, so we're basically out at this point until we go to court, at least $10,000, and that's not including the extra dumpsters that we had filled with twenty-one bags of foam that my husband chipped out, and the $7,000-$8,000 that we paid for labor, and not even including my husband's time chipping all this foam out, and then the extra time the electrician and the plumber and the IT guy had to pay to make sure that none of the wires were damaged.  I think there was a couple of wires that were damaged in the chipping.  And just the delay - I had to have my stuff in storage even longer because we couldn't put drywall in and then we had to put new foam in which is another week and a half.  They should be banned and I hope that the foam company does not sell any foam to them.  We called the air quality people too, trying to figure out what to do and how to remedy this.  The owner of the company didn't even want to take any responsibility for all this.  So now we've gotten a lawyer.  They were supposed to give us the specific information on the thickness of the foam and what name of the foam and they still have not done that.  They didn't do the proper paper work that you're supposed to do with this kind of a job.  Normally these jobs go fine, but they didn't know what they were doing.  I grade them an F on everything.  If I could give them lower than F, I would.
- Rufus B....

Spray Foam Insulation Installers Near You

A
57
Reviews
Recent Review: It went fine and we passed the inspection. Their price was fine. They were fine in terms of their friendliness and professionalism.
A
224
Reviews
angies list certifiedAngie's List Certified
Award 2019Super Service Award
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Recent Review: Prudent homes (owned by David S.) did a great job removing and replacing all of the insulation in our house. He originally quoted removal and replacement with cellulose. My neighbor, whi recommended Prudent Homes, suggested that we look into the foam + cellulose. This was a bit more expensive, but it completely seals the attic with a thermal barrier. We chose the foam + cellulose and so far we are extremely happy with the even temperatures throughout the house. I was impressed with his knowledge and communication. He and his colleague did a very thorough job in the attic and cleaned everything up before they left. After he completed our house, I hired him to do my daughter's house. She had the same reaction that we did.... very professional, very thorough, fair pricing, and great customer service. I highly recommend Prudent Homes for insulation.
A
374
Reviews
Award 2019Super Service Award
Recent Review: My house was freezing in the winter before I had my install with USA. Now my kids rooms are much warmer and we put all of the portable heaters in storage. Their guys were polite and didn't leave a mess behind. I recommend them whole heartily.
A
2
Reviews
Hy-Tech Coatings and Foam, LLC
Recent Review: Great service, great communication , excellent pricing
A
22
Reviews
Award 2019Super Service Award
Recent Review: We were very pleased with Elco-smart’s work. Our main goal was to better insulate our house -before and after measurements showed an almost 50% decrease of leaks –which in a lot by the industry standards-the workers worked hard in spite of the summer heat- all the finishes were very neat- and the management was 100% responsive when we asked any additional tasks or changes-.
B
43
Reviews
Recent Review: We had an energy audit of our house conducted by another local contractor, and contacted Edge Energy in order to take action on some of the recommendations from the audit. Simone came out and performed a thorough inspection of the house and provided a prompt estimate. The crew that came out to perform the work were very professional, fast, and did a good job cleaning up. In the course of the job, they identified an area in the attic that showed some signs of water likely coming from a nearby skylight. One of the crew got up on the roof, cleaned off some debris that had accumulated at the top of the skylight, and sealed around the skylight to help prevent further leaks. After the job was done, we noticed that one of the recessed lights in our kitchen (which penetrates into the knee wall space of the attic above) was sitting lower than it had been before the insulation work, and blocking one of our cabinet doors from opening. There were also a few small cracks in the drywall ceiling - All probably due to the activity in the attic area above during the installation. We called Simone and he had the crew come back out - they fixed the light, repaired the ceiling, and completely repainted it for us - at no charge. Simone also found some minor changes he wanted the guys to make to the way draft collars were fit around the access hatches to the knee wall space, and had his team address that as well. Overall, Simone was a pleasure to work with, and the quality of the work done was excellent. Simone worked with us to make sure we were aware of all the federal and local rebates/credits that applied to the work, and provided the necessary inputs in the format that these various programs expected. As a result, our total out of pocket for the work was significantly less than the quoted price.
A
157
Reviews
Award 2019Super Service Award
Recent Review: Attic foam is quite toxic, but they handled it professionally and did a thorough job, then Lauren tested everything.
A
119
Reviews
Recent Review: The salesman came over, looked around the attic, and suggested two different methods. We got estimates for the spray foam and the traditional fiberglass insulation. The foam is expensive! We decided we could do the work ourselves and save $ on labor costs. Very helpful and professional company.
A
130
Reviews
DRO ENTERPRISES LLC
Recent Review: Excellent experience. Bill and his crew were amazing. We had a 16 degree temperature difference between our upstairs and downstairs. We knew that while some other fixes needed to be done downstairs to alleviate this problem, the biggest/most effective fix would be to have the crawlspace insulated. With a new baby and a cold winter, we were very anxious to have it done as quickly as possible. It was no easy job. It's a very tight squeeze overall, but the access panel alone to the crawlspace almost requires a contortionist! We had three other companies come out to look at the space, and just at a quick glance, none were even interested in talking further. Bill came out, realized it was a tough job, but talked me through everything nonetheless. He wasn't sure he would be able to do the job as soon as we liked and recommended some other companies we contact first. When those fell through, I called him back and he sent his crew out right away (who were incredibly friendly and professional). They determined how they could get the job done, Bill sent us an estimate and they completed the job the following weekend. Our only complaint was that the job took a lot longer than they thought it would. But they got it done and our house is a whole lot warmer and cozier! We really appreciated everything Bill and his crew did. They were so pleasant to work with and really went above and beyond.
A
97
Reviews
Award 2019Super Service Award
Recent Review: Overall, went very well. Work was completed quickly and on schedule. Matt Sera was extremely responsive to my concerns about foam insulation off-gassing, and answered in great detail all of my many questions. The results of the new insulation made a big difference in comfort. The work was performed to specifications, but we had to go back and trim the foam in some places. (We had opted to install drywall over the foam instead of a sprayed-on fireproof barrier, and the foam had to be perfectly flat to the studs in order to do that.) Matt was very helpful afterwards in filling out forms that will give us a rebate from Potomas Edison on the cost of the insulation.

Spray foam insulation can get into problem spots fiberglass or cellulose insulation cannot reach.

Some spray foams can be installed by homeowners; most extensive applications are done by professional services. 

Types of Spray Foam

According to the Spray Foam Coalition, spray polyurethane foam (SPF) is an expanding, sprayed-on plastic that hardens over time, providing a continuous, air-sealing barrier on walls and roofs. 

  • Closed-cell SPF earns an R-value (R for Resistance to heat transfer) of 6.5, compared to the same thickness of cellulose or fiberglass insulation (R 3.5 to 3.7). 
  • Most commercial applications of SPF use a two-component (“A” and “B”) chemical reaction. Stored, delivered and handled as liquids, the two parts are sprayed onto surfaces. They react on contact with one another, forming an instant, expanding foam insulation on everything they touch. Over time, the foam hardens to form a closed-cell air and heat barrier. 
  • A second type of SPF, moisture-cured foam, has only one component. This is what you will find in the hardware store for small jobs like closing up spaces around electrical outlets, windows, or door frames. This type of polyurethane expands on contact with humidity in the air, hardening in minutes. 

Do It Myself?

A difficult task, many homeowners are safe to tackle small jobs with moisture-cure foam. But be careful.

How Much Does Spray Foam Insulation Cost? 

For little jobs, a single can may cost only $5 or so. The average cost of SPF application is $2,329.

The range, though, is wide: $1,265 to $3,630. For big jobs, enlist qualified professionals.

How Can I Find Insulation Services Near Me?

Use this List near you of insulation service to find the best local contractors and pros. If you are hunting for a competitive price, consider contacting at least three businesses for bids.