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Attic Insulation Contractors in Ashburn

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Reviews of Attic Insulation Services Nearby

Lakewood Home Builders Inc
5.0
They we're clean and efficient and performed the attic insulation through a window in the bedroom where the attic access was located.
- Ann E....
Long Fence and Home
4.0
Long Fence salesman and workers were exceedingly polite and personable, inspiring confidence. However, Long Fence initially executed (8/23/2011) a remarkably inferior job, did not provide the R-38 level of insulation which they sold us, nor install baffles. Shortly after they completed the initial work and as part of a complete home energy audit, Energy Efficiency Experts discovered that approximately an inch of cellulose had been added to our exiting fiberglass insulation, assessing our existing attic insulation to be nearly the same R level as it had been assessed to be by the Long Fence salesman before cellulose was blown in. In addition, baffles had not been installed and nearly 30% of our attic (all the way around the perimeter) completely lacked insulation, attic fan penetrations were not properly vented or elevated enough to keep from dripping onto the insulation (with potential for molding), can lights were not properly enclosed, and top plates and attic penetrations were not sealed off. We spent three months appealing the workmanship of this job with our credit card company, submitting documentation from two other licensed insulation contractors that the original work had not been satisfactorily completed. As part of this process, our card company informed us that Long Fence protested that it did not have to provide us with an R-38 level (which was listed on our sales sheet and used to sell us the job ) because it was not stated precisely this way in the contract by their salesman. However, through the Angie's List mediation process (we found out after the fact a condition of which is that they receive nothing below a "B" overall rating on our job), Long Fence workers returned, spent twice the time redoing the work as they spent on the initial job, and delivered a satisfactory level of workmanship (according to the inspector hired to review it). Baffles were installed and we now have an R-38 level of insulation in our attic. Finally beware: Long Fence did not inform us that there were existing state and county rebates for which we could have been eligible because they are not certified by these specific programs to participate. If you decide to use Long Fence for insulation, be prepared to spend many hours educating yourself about what should be done and ensuring that they deliver what they promise you.
- Michael Z....
The Home Wise Pros Roofing
5.0
My attic had at most a vastly underinsulated R-19. In some places there was even less or no insulation at all. The Home Wise Pros used blown-in insulation to bring my attic up to R-49. I-Pad photos showed all parts of the attic, so that all questions were answered. An additional feature was installing rulers throughout the attic that measured the level of insulation for the benefit of anyone inspecting the attic.
- Michael L....
Northern Virginia Insulators
5.0
Very pleased with the comprehensive work done in my attic, including removal of old fiber glass insulation, foam seal of attic space, baffles and new all-borate cellulose insulation. The owner was there at the job site reporting to us. The crew was nice. They protected our carpet and cleaned at the end.
- John R....
Quality Insulation
5.0
Dan gave a fair estimate, better than others received and was clear in what he felt was and was not necessary to get done. After I accepted the estimate he was able to get the work done the next day. Dan and his son Ryan were prompt and got the work done in a timely fashion. They were extremely professional and answered all of my questions. Highly recommended.
- Brent C....
USA Insulation
5.0
We needed to replace/supplement all of the attic insulation in the attic of our recently-purchased home. Our experience with USA Insulation was superb. They were prompt in contacting us after we purchased the Angie' List Deal, arrived for service right on time, and were very careful not to be overly disruptive or messy in our home. They were completely professional at every turn - our experience with them was excellent.
- Maureen M....
Fairfax Insulation Systems, LLC
5.0
Submitted a request for estimate through Angie’s List and received a phone call that day. Appointment was set up for later that week. Greg came and looked at our attic (we actually have 2 - connected to the main, but accessed separately through the garage). Greg was professional and thorough and answered all our questions. Pricing was great and they were able to set the work up for the following weeks. The crew that arrived to do the work were wonderful. They laid plastic up our stairs, and were very careful. They sealed everything in the attic before blowing in the cellulose insulation and capped all the pot lights and exhaust fans to prevent heating/ac loss through the ceilings. There was a bit of a mixup in type of installation, but I called Greg and he sorted it out immediately so that the job could be completed that day. I can highly recommend Fairfax Insulation Systems.
- Kathy T....
Northern Virginia Insulators
5.0
Answered all of our questions during the quote and follow-up ones later. Easy to schedule for a quote and for work to be done. They arrived on time and were polite. Added extra insulation also because they had some left over. Cleaned up area and left the house clean. I would recommend and hire them again if needed.
- Teresa N....
Prudent Homes
5.0
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.
- Haoyu Z....
Eko Smart Solutions
5.0
Experience with Eko Smart was great from start to finish. Estimate was on time. Workers were on time. Great guys. Laid down tarps inside. Kept things very clean. Very hot work and they did it well. Has made a real difference sleeping upstairs in our split level. Went from two inches of old blown insulation to 14.
- Kevin W....
Quality Insulation
5.0
Brought attic insulation up to R49 and covered wood with reflective covering. Everything was completely clean when they departed. Provided with pictures of the completed attic work.
- Daniel D....
F.H. Furr Plumbing Heating AC & Electrical
5.0
F H Furr is indeed fortunate to have Barry and Danny in their employ! The pair were courteous, professional and quick.They both exhibited great knowledge in completing their tasks. I regret that I don't have the names of the insulation installers but they were as efficient, neat and thorough.
- James C....
Northern Virginia Insulators
5.0
Brad and his crew were great to work with. Brad came out quickly to provide an estimate when we first called and provided us with several options as to how to best complete the work, including dealing with some old junk we had in the attic that was in the way of the work. The price was way below an estimate we'd received from another firm. They were able to get us on the schedule quickly and arrived punctually on the appointed day. The work was done diligently and efficiently. Cleanup after the work was thorough. We were also impressed with the protocols they had in place to do this work during the height of the Coronavirus concerns to protect us and their crew. The end result is that the second floor of our house is now far more comfortable on hot days and our AC unit is running less.
- Tom C....
Long Fence and Home
5.0
They got into the attic and looked around. They said there was nothing they could do because the attic was already well insulated. He took his time and explained everything to me.
- Janet R....
Prudent Homes
5.0
David, the owner, provided tremendous service as we got ready to move into our new home back in October. The home inspector, prior to closing, discovered the house (with two attics) had barely 3" of insulation. as winter was quickly approaching and with the stress of purchasing a home, we quickly cast around to find the highest quality provider at the best price. Prudent Homes quickly rose to the top with both David's clear expertise and obvious passion for his work. He showed up on time as promised and did an extremely thorough job making sure both that the house was properly sealed from pests and had sufficient attic insulation, which was above the amount recommended by government agencies; all at a cost well below his competitors. we have been very warm and toasty during this winter and as a huge added bonus, our utility bills have been significantly lower than what the sellers told us they would be (just like David promised). As an added bonus, when a minor issue arose after, David quickly dispatched his team and fixed the issue without charging extra. We can't thank both David and his team enough for being an instrumental part of our family's safety and comfort!
- Akash B....
METRO INSULATION, LLC.
5.0
I called on a Friday afternoon to see if I could arrange for an estimate. The owner said they could do the job as early as Friday evening, but we settled on Saturday afternoon. The crew arrived nearly four hours early (a morning job had ended early). In addition to providing about 17 inches of new insulation, the crew sealed cracks/holes where air was escaping and covered recessed lights so they would not contact insulation. The crew cleaned up after themselves completely. I'm very satisfied -- job was done quickly and efficiently and they cleaned up. They also provided me with paperwork to file for a tax credit. Could not ask for more.
- Jeffery T....
Quality Insulation
5.0
Truly a quality job and the whole process was great from start to finish. Estimator and crew arrived on time. Chris (owner) was flexible on making adjustments to work order as requested. Online quotation/invoice system made the process really easy. Took before and after pictures to show that work had been complete as requested. Noticed a disconnected bathroom vent pipe in the attic and repaired free of charge. Cleared both attics of insulation without leaving mess. Extremely pleased with the results, made an immediate difference in the climate of my upstairs!
- Patrick M....
Prudent Homes
5.0
The owner, David, was great to work with! Super responsive, work completed in one day, and owner was here the whole time. Super happy with the outcome. Would definitely recommend.
- Maria E....
Atlas Home Energy Solutions LLC
5.0
Went very well. They worked with me to get the work done in fewer days than they had originally proposed, which helped a lot with my schedule. The crews showed up when they said they would, each person introduced themselves and told me what they were there to do. They cleaned up really well behind themselves. At the end of each day they walked me through what they had completed, what they found while doing the work and what to expect next. Because they are certified we started with an energy audit and then the proposal listed how much of a rebate we would receive from the electric company for the work done.
- Linda F....
Efficient Attic Systems by ARS
5.0
Brad gave a detailed, thorough written estimate of how to best air seal and insulate the attic. He had expert knowledge which correlated accurately with all of our online research, including pricing. Brad, TIm and Stefan arrived on time, were careful to keep the house clean, and performed all the work in the 3.5 h timeframe they had promised. They came on a Saturday (and also for the estimate) which was very helpful for those who work M-F. They reviewed the plan again before starting, after finishing and showed us the final results. The house is finally warm and comfortable! I would highly recommend this company for their honesty, excellent work and customer service.
- Rita M....

Attic Insulation Companies Near You

4.9

(374)

Recent Review: We needed to replace/supplement all of the attic insulation in the attic of our recently-purchased home. Our experience with USA Insulation was superb. They were prompt in contacting us after we purchased the Angie' List Deal, arrived for service right on time, and were very careful not to be overly disruptive or messy in our home. They were completely professional at every turn - our experience with them was excellent.
4.8

(263)

Award 2020Super Service Award
Recent Review: They we're clean and efficient and performed the attic insulation through a window in the bedroom where the attic access was located.
4.1

(357)

Recent Review: Long Fence salesman and workers were exceedingly polite and personable, inspiring confidence. However, Long Fence initially executed (8/23/2011) a remarkably inferior job, did not provide the R-38 level of insulation which they sold us, nor install baffles. Shortly after they completed the initial work and as part of a complete home energy audit, Energy Efficiency Experts discovered that approximately an inch of cellulose had been added to our exiting fiberglass insulation, assessing our existing attic insulation to be nearly the same R level as it had been assessed to be by the Long Fence salesman before cellulose was blown in. In addition, baffles had not been installed and nearly 30% of our attic (all the way around the perimeter) completely lacked insulation, attic fan penetrations were not properly vented or elevated enough to keep from dripping onto the insulation (with potential for molding), can lights were not properly enclosed, and top plates and attic penetrations were not sealed off. We spent three months appealing the workmanship of this job with our credit card company, submitting documentation from two other licensed insulation contractors that the original work had not been satisfactorily completed. As part of this process, our card company informed us that Long Fence protested that it did not have to provide us with an R-38 level (which was listed on our sales sheet and used to sell us the job ) because it was not stated precisely this way in the contract by their salesman. However, through the Angie's List mediation process (we found out after the fact a condition of which is that they receive nothing below a "B" overall rating on our job), Long Fence workers returned, spent twice the time redoing the work as they spent on the initial job, and delivered a satisfactory level of workmanship (according to the inspector hired to review it). Baffles were installed and we now have an R-38 level of insulation in our attic. Finally beware: Long Fence did not inform us that there were existing state and county rebates for which we could have been eligible because they are not certified by these specific programs to participate. If you decide to use Long Fence for insulation, be prepared to spend many hours educating yourself about what should be done and ensuring that they deliver what they promise you.
4.6

(25)

Recent Review: Great — efficient and courteous crew. Daryl and Tanja very responsive.
4.8

(674)

Award 2020Super Service Award
Recent Review: My attic had at most a vastly underinsulated R-19. In some places there was even less or no insulation at all. The Home Wise Pros used blown-in insulation to bring my attic up to R-49. I-Pad photos showed all parts of the attic, so that all questions were answered. An additional feature was installing rulers throughout the attic that measured the level of insulation for the benefit of anyone inspecting the attic.
4.9

(148)

Award 2020Super Service Award
Recent Review: Very pleased with the comprehensive work done in my attic, including removal of old fiber glass insulation, foam seal of attic space, baffles and new all-borate cellulose insulation. The owner was there at the job site reporting to us. The crew was nice. They protected our carpet and cleaned at the end.
5.0

(541)

Recent Review: Dan gave a fair estimate, better than others received and was clear in what he felt was and was not necessary to get done. After I accepted the estimate he was able to get the work done the next day. Dan and his son Ryan were prompt and got the work done in a timely fashion. They were extremely professional and answered all of my questions. Highly recommended.
5.0

(2)

Recent Review: Submitted a request for estimate through Angie’s List and received a phone call that day. Appointment was set up for later that week. Greg came and looked at our attic (we actually have 2 - connected to the main, but accessed separately through the garage). Greg was professional and thorough and answered all our questions. Pricing was great and they were able to set the work up for the following weeks. The crew that arrived to do the work were wonderful. They laid plastic up our stairs, and were very careful. They sealed everything in the attic before blowing in the cellulose insulation and capped all the pot lights and exhaust fans to prevent heating/ac loss through the ceilings. There was a bit of a mixup in type of installation, but I called Greg and he sorted it out immediately so that the job could be completed that day. I can highly recommend Fairfax Insulation Systems.
4.8

(227)

angi certified
Award 2020Super Service Award
offers coupon
Recent Review: 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.
4.7

(1827)

angi certified
Award 2020Super Service Award
offers coupon
Recent Review: F H Furr is indeed fortunate to have Barry and Danny in their employ! The pair were courteous, professional and quick.They both exhibited great knowledge in completing their tasks. I regret that I don't have the names of the insulation installers but they were as efficient, neat and thorough.