Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

Quality Insulation

Insulation, Flooring Sales and Installation, Energy Efficiency Auditing,

About us

Owner operated. Award winning. Quality Insulation

Business highlights

25 years of trusted experience
Emergency Services Offered

Services we offer

insulation, New construction, attics & floors. Blown in or Batts, We can also Vacuum your attic. Air Sealing

Services we don't offer

Ask for details

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

10%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Reviews

5.0543 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
98%
4
1%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.9
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 426-450 of 543 reviews

Katherine C.
01/2010
5.0
insulation
  + -1 more
Dan was a godsend. Our house was freezing. Our pipes froze and we were miserable. He went above and beyond to seal our house from the elements. We noticed an immediate difference and the insulation helped to unfreeze our pipes. I would wholeheartedly recommend him for any insulation work you need done.
Description of Work: installed attic insulation and some insulation in ceiling of basement. Sealed air cracks and installed weather-stripping.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

WALTER W.
12/2009
5.0
insulation
  + -1 more
Dan was accommodating to my schedule even after I changed the service date with little advance warning in order to have some ceiling fans installed first. Dan provided an estimate without inspecting the inside and stuck to it. I knew I had lots of air leaks in the basement from a previous home energy audit. His team used some 9 cans of two-part foam, in addition to other insulation on the furnace and exposed ducts. His work and team were professional and covered exactly what I requested at the agreed quote. I'm very pleased with the work and improved house warmth.
Description of Work: Installed blown attic insulation to R-49 and sealed basement air leaks.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,538

Ellen B.
12/2009
5.0
insulation
  + -1 more
They did a lot to make it the most energy efficient possible. We thought their price was reasonable. We had a very quick response in getting an estimate. They were courteous, helpful, and cleaned up after themselves. They did it efficiently. The owner was very knowledgeable about his product.
Description of Work: We used Quality Insulation. We had them blow insulation into our attic 1 week ago.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Rachael L.
12/2009
5.0
insulation
  + -1 more
Our house is much more warm and toasty! There was no evidence of mess any where. We are responsible for patching the hole in the ceiling ourselves, we were well aware of that before starting the work. They were timely, polite and efficient.
Description of Work: The team provided an estimate for blowing insulation into the attic/crawl space of our 100-year old Capitol Hill rowhouse. Dan was very responsive to my email and came out to give an estimate the very next day. They returned to cut a hole in the ceiling and blow insulation into the empty space the very next day. They were also kind enough to take pictures of the space with our camera so we had a record of the work.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$900

Laura R.
12/2009
5.0
insulation
  + -1 more
Initially, Dan said he wouldn't be able to come out for a visual quote because we were in Centreville, but he could come do the work because we got his name off of Angie's List (he was also recommended by our energy auditor). I tried to describe our house (which is contemporary and unusual in how it's laid out), and gave him approximate measurements of the largest part of the house. He asked to see the energy auditor's report and so I sent it along to him. He asked to come by on Sunday to take a look because it was so unusual, and he updated his quote. We scheduled for Tuesday, and he arrived really close to the time he estimated - he called ahead because the beltway was shut down to let us know he might be late. He and his team went over everything that needed done, and then they started laying drop cloths and got to work. There was one area which he wasn't able to get to as planned, but he and his team cut another hole and were able to blow in the insulation. The only trip up was that two of the drywall pieces were thrown out and were damaged, so I was unable to easily fix the holes. Dan was very apologetic and tried to retrieve them from the trash without success.
Description of Work: Dan and his team blew in insulation into 5 attic spaces that were sealed off, cutting holes in the drywall where necessary. He also used foam sealant in areas where needed, including a crawl space and garage.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,500

Christine L.
12/2009
5.0
insulation
  + -1 more
Dan responded quickly to my request for an estimate and scheduled the work on the day I requested. He and his crew were 30 minutes early for the job, they put down drop cloths and plastic in the work area, and they worked quickly (the entire job was done in 4 hours) and meticulously, without leaving any mess behind. They had to cut a hole in the ceiling of the finished attic and into one kneewall to access the space behind it -- they did an extremely neat job and I was very surprised and how small the holes were (they did not patch and paint, but Dan told me ahead of time that they would not be doing this, and he referred me to a painter to finish up the work). Dan and his son also spray foamed some areas in the basement, free of charge. The work was so neat -- we can see the reflective insulation in the dormers, and it was installed with great care and all of the seams are straight and smooth and the work looks fantastic. I think he ended up using more materials than he has anticipated, but he didn't charge us any more than the original estimate he gave us. Dan is also just the nicest guy and he answered all of our questions and is wonderful to talk to. I would absolutely recommend Dan and Quality Insulation to anyone.
Description of Work: Dan installed reflective insulation behind the kneewalls of our finished attic, and he blew insulation into the dormers and into the space between the roof and the ceiling and side walls of the attic.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,200

Robert G.
12/2009
5.0
insulation
  + -1 more
Dan and his crew did a great job. They kept us informed at every step and were exceptionally clean in every aspect of their work. I would highly recommend Dan and his company for any similar work. Dan even brought my wife a poinsettia as a peace offering because they showed up earlier than planned!
Description of Work: Insulated attic up to R-49 with blown-in insulation material. Corrected a missing bathroom exhaust in the attic (at no extra cost). Examined basement heat leaks and made recommendations (also no extra cost). Applied batting to attic panel.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,200

Keith S.
11/2009
5.0
insulation
  + -1 more
Overall a very good experience. Request for an estimate was responded to immediately, workers were in my house within 72 hours, all the work was done promptly and professionally, and the bill was just what they said it would be. I like the amount of personal attention owner Dan Robeson gives to each case. He is a business owner who clearly understands the importance of satisfied clients and made every effort to ensure my needs were met. The work team made extra effort to overcome numerous obstacles that are inherent in an old home. While Dan was sceptical they could do much for the utililty room due to its inaccessibility, his team squeezed and crawled to insulate virtually the entire space. They did have to saw a hole in the ceiling to access the crawl space and Dan referred me to someone who was in my house the next morning filling the hole and painting the ceiling. I'm confident you'll be equally pleased.
Description of Work: Insulated small attic, ceiling crawl space, and drafty utility room.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,300

Michael G.
11/2009
5.0
insulation
  + -1 more
I can't say enough about how professional and courteous Dan Roberson and his crew were. They arrived exactly on time, left no mess whatsoever, and honored their original estimate even though it wound up being low for the job. They provided us with a form for this year's energy tax credit, which I would not have known to ask for. Dan stayed with the crew and was monitoring their progress the whole time. He remembered to do all the little things we had asked for (i.e. insulation batts around our attic air conditioning unit to make it easier to get to) which I have found is rare in a contractor. Two thumbs up!
Description of Work: Our 1937 rowhome had no insulation in the attic/crawl space, so we hired Quality Insulation to put in blown-in insulation to bring us up to a decent insulation rating. The price quote was very reasonable, and they did let us know in advance that they would need to cut a hole in our ceiling in order to fully cover the attic.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$900

Steven J.
11/2009
5.0
insulation
  + -1 more
They were on time, professional and one of the better contractors I've dealt with around here.
Description of Work: Blew in 1,000 pounds in the attic and you could tell the difference immediately. Fixed a lot of little leaks and cracks at no cost.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,800

john L.
11/2009
5.0
insulation
  + -1 more
Excellent, they showed up on schedule at 7 am and finished same day as promised. Did more than what was expected.
Description of Work: Dan and his team did an outstanding job at my place. They truly are the kings of quality insulation work. Professional and prompt. Well executed project. Thank you

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,400

Ron B.
10/2009
5.0
insulation
  + -1 more
This company did a marvelous job and were very professional. I paid a couple grand for the audit, but it will save me a lot of money overall. I will use this company again.
Description of Work: I had an energy audit done by Quality Insulation. This company found gaps in the attic,and the base of the house. I believe I found this company on Angie's List.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

Loral P.
10/2009
5.0
insulation
  + -1 more
Quality Insulation is absolutely terrific -- one of the best contracting experiences we've had. Dan (the owner) arrived within 24 hours from my call to provide the estimate. The day of the job the work crew arrived on schedule and Dan stayed onsite the entire time to supervise the job from start to finish. When they encountered an unanticipated issue with how our dormers were constructed (something that couldn't be identified at the time of the estimate -- our areas were enclosed so they had to cut into the wall, which obviously couldn't be done prior to the job), they just fixed it and moved on to complete the work on schedule. They were unbelievably clean (especially given the messy nature of the work). Dan even bought me lunch that day! We did a final review of the job before they left and I had never been happier to pay a contractor. But the best part was yet to come. I reviewed the work with Dan before they left and thought it looked great. When my husband came home that evening he also couldn?t believe they were done and loved the work. The next day we went back upstairs and this time noticed an area under one of the dormers that we wanted to have sealed a bit more. Honestly, it probably was fine but it just didn?t look quite as neat as the other dormer. I called Dan to see if they would come back to take a look at it. He said absolutely, arrived within a few days (he asked to return on a day when he had other work scheduled in our area) and his team completed the finishing work we wanted done within 15 minutes. I was stunned ? I mean, really, how many contractors will return to attend to a detail after you?ve paid them? Seriously, if you need insulation this is the company to call.
Description of Work: They cut access areas into the attic dormers, installed platform over rafters and enclosed space with reflective insulation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,500

JEF F.
10/2009
5.0
insulation
  + -1 more
Job went smoothly, done on time, very clean and good worksmanship
Description of Work: Blown in fibre insulation in attic

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

Ethel A.
10/2009
5.0
insulation
  + -1 more
Dan was prompt, both with the initial estimate and the installation, calling a few minutes beforehand to let me know he was on the way. He explained in detail what he was going to do and why. The work was done neatly, with sufficient protection around the area to keep dust and other particulates from the rest of the house and all the debris removed and carted away during installation. I now await lower heating bills! Many thanks to Dan and crew, and I will be referring him to my neighbors.
Description of Work: The room being insulated was small, an upper furnace/water heater room which had not seen insulation in decades.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$890

Art J.
10/2009
5.0
insulation
  + -1 more
Called Dan Roberson on Friday. He asked for measurements. By Sunday, he promised to arrive around noon and install the insulation. Dan accompanied his crew and completed the task in under 3 hours. He did a lot of extra work, installing leftover insulation that had been stored in the attic to insulate between the roof joists. He added foam where appropriate. I contacted Dan because of the reviews on Angie's list and did not request any other bids. However, I believe I got my money's worth with exceptional service, a neat and clean installation and many little extras. I highly recommend Quality Insulation.
Description of Work: Insulate 22/30 area over garage and laundry room

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$825

CAROLE R.
09/2009
5.0
insulation
  + -1 more
I appreciated Dan's quick response to my phone or email inquiries. He answered several questions and explained what they were doing and why they were doing it throughout the job. He stayed until the job was completed. He also filled several leaks around the house between the basement and the first floor with foam insulation. He filled out a form for a tax deduction for this work.
Description of Work: Installed baffles around 14 lights and an attic fan. Nailed down boards to create a small storage space and then covered it with a reflective material. Blew in fiberglass insulation over 1200 sq. ft. to R49.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,587

Sharon W.
09/2009
5.0
insulation
  + -1 more
I found Quality Insulation on Angie's List after conducting an energy audit and receiving two estimates from contractors from other referral agencies. I had some concerns about the estimates I'd received and felt uneasy moving forward. Dan was extremely thorough and respectful in his explanation of his own recommendations and why they differed from his competitors. I was impressed by his attention to detail, obvious expertise, and his price was right on target. I called Friday to schedule the job and Dan's team arrived on Monday as promised. Dan stayed with his team during the entire job and worked alongside them, while explaining to me what they were doing and why. He also performed work not included in his estimate, such as weatherstripping, sealing, caulking and even gave me extra materials and packaging for the future. In the end, my leaky old house now feels like a well-insulated fortress (and it's even cleaner than it was before his team arrived). Quality Insulation went the extra mile for us and I'm thrilled to recommend Dan to anyone doing this work. I'm only sorry I don't have more houses for Dan to insulate!
Description of Work: Quality Insulation blew white fiberglass insulation in our entire attic bringing it up to R49 using climate pro and insulated the access panel; removed old insulation underneath a cantilever space, insulated using R19, installed reflective insulation and foamed the perimeter to seal; caulked four floor registers to repair leaks (at no charge); installed weatherstripping on three doors and taped leaks in our HVAC system (at no charge). He even left behind window tape, caulk and weatherstripping, and patiently showed me how to install everything at no charge.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,100

Sarah D.
09/2009
5.0
insulation
  + -1 more
Dan's crew performed the work the very next day. He was there the entire time during the work. They were able to insulate the entire crawl space in a little over an hour. They cleaned up everything and Dan showed us the work after it was done. He also inspected other areas of our house and used foam insulation in a few spaces in the unfinished utility room and a small hole we have next to our ceiling fan at no charge to us! He even left us an extra can of the foam insulation just in case we needed it. There were no surprises throughout the process. He provided the necessary form for us to get the tax deduction for using environmentally safe and energy efficient insulation. All in all, it was an easy and stress free experience. I would definitely recommend Quality Insulation.
Description of Work: Dan Roberson is extremely professional, straight forward and to the point. I called for an estimate and he came over that same day. He explained how he would blow the insulation into the crawl space between my top floor ceiling and roof. We live in a older row home in Capitol Hill and he was familiar with the peculiarities these houses can possess. He said he could insulate the entire top floor for far less than another company's estimate was and without having to cut additional holes in the ceiling, as the other company needed due to the low clearance in the crawl space.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$815

Laurel W.
08/2009
5.0
insulation
  + -1 more
It went well. Dan is very good at offering a comprehensive explanation of the insulation work.
Description of Work: Dan installed inulation in the attic of a portion of my home, in addition to the attic in one of my rental properties.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

Nathan P.
07/2009
5.0
insulation
  + -1 more
This is a "can do" company! Where other companies said they couldn't do it, or that I'd have to basically reconstruct the house, Dan's approach was "we will figure out a way," and they did. Dan and his team performed the work in less-than-ideal conditions and successfully completed the job quickly and effectively. The team was professional and efficient. They put drop cloths down and were excellent about clean-up and leaving the place in just as good of condition as it was when they arrived. Highly recommend.
Description of Work: Preparation for, and installation of, insulation under the 1st floor of my row house.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,700

PETER T.
07/2009
5.0
insulation
  + -1 more
They were punctual, their quality of work was good and their price was very fair. They came when we asked them for an estimate and came when they said they would do the work.
Description of Work: We used Quality Insulation to do insulation in the attic where they added to what we had and in another place where they tore out everything and put in new insulation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$18,000

Josh B.
07/2009
5.0
insulation
  + -1 more
Dan came by and gave a quote the day after I called him. Within a few days he was able to come out and do the job. In total, the work took four or five hours. Despite running into a few peculiarities about the way my attic was constructed (which created much more work than anticipated), Dan stuck with his initial quote. Dan's crew cleaned up very well and did not leave any mess. Initially, they did not plan to need to cut a hole in my ceiling, but they ended up having to. Dan called a competent repairman who came out that same day to fix and paint over the hole (for a very reasonable charge).
Description of Work: Dan and his crew installed high-R reflective insulation in the crawlspace of my second floor loft. They also blew in new climate pro insulation to replace the 1935 insulation that was previously installed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,100

Timothy M.
06/2009
5.0
insulation
  + -1 more
I found Quality Insulation through a search on Angie's List and I was very satisfied with the company. Dan, the owner, explained the attic insulation process, the features of the insulation, and clearly takes a personal interest in his work. The crew was tidy, professional, and Dan inspected the work. The crew also patiently worked with me to find a parking spot on my busy Capitol Hill street.
Description of Work: The company installed attic insulation on my 100 year old row house on Capitol Hill. The insulation was blown in, via hose, from a truck parked next to the house. The insulation is called Climate Pro and has an efficiency rating of R-49. Approximately 900 pounds of insulation was blown into the attic, which covered roughly 725 square feet. No holes were cut into the ceiling, as we were able to use the existing attic door and the crew could work their way around the attic from that door. The insulation expense is eligible for a federal tax credit this year, which should reduce the cost of the service by about one third. I recently had a home energy audit (a program run by the D.C. government--they contract out for the actual service, which is free) and the home energy audit company (called PEG, see www.pegenv.com) highly recommended attic insulation as a way to improve the energy efficiency of my house. The house had no attic insulation prior to this service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,097

Dana M.
06/2009
5.0
insulation
  + -1 more
Dan and crew arrived on time, completed the job within a few hours, and cleaned up very well, leaving no trace of anything. We were very pleased with the work, and the price/insulation quality was very good. Would definitely use Quality Insulation again and recommend them to others.
Description of Work: We had 600 lbs of insulation blown into our attic of our DC rowhome to increase the insulation from practically nothing to acceptable levels.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,125

Contact information

Silver Spring, Montgomery County, MD 20905

http://qualityinsulationllc.com

Service hours

Sunday:
8:00 AM - 5:00 PM
Monday:
7:30 AM - 7:00 PM
Tuesday:
7:30 AM - 7:00 PM
Wednesday:
7:30 AM - 7:00 PM
Thursday:
7:30 AM - 7:00 PM
Friday:
7:30 AM - 7:00 PM
Saturday:
8:00 AM - 5:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
118781
Trade License Authority
MHIC
Trade License Expiration
09/13/2021

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Insulation,
Flooring Sales and Installation,
Energy Efficiency Auditing,
Insurance Agencies,
Internet Service,
Interior Design and Decorating,
Home inspection

FAQ

Quality Insulation is currently rated 5 overall out of 5.

Sunday: 8:00 AM - 5:00 PM

Monday: 7:30 AM - 7:00 PM

Tuesday: 7:30 AM - 7:00 PM

Wednesday: 7:30 AM - 7:00 PM

Thursday: 7:30 AM - 7:00 PM

Friday: 7:30 AM - 7:00 PM

Saturday: 8:00 AM - 5:00 PM

Quality Insulation accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Quality Insulation offers free project estimates.
Yes, Quality Insulation offers eco-friendly accreditations.
Yes, Quality Insulation offers a 10% senior discount.
Yes, Quality Insulation offers emergency services.
Yes, Quality Insulation offers warranties.
Quality Insulation offers the following services: insulation, New construction, attics & floors. Blown in or Batts, We can also Vacuum your attic. Air Sealing
Ask for details

Contact information

Silver Spring, Montgomery County, MD 20905

http://qualityinsulationllc.com

Service hours

Sunday:
8:00 AM - 5:00 PM
Monday:
7:30 AM - 7:00 PM
Tuesday:
7:30 AM - 7:00 PM
Wednesday:
7:30 AM - 7:00 PM
Thursday:
7:30 AM - 7:00 PM
Friday:
7:30 AM - 7:00 PM
Saturday:
8:00 AM - 5:00 PM