This pro has maintained an average of 4.5+ stars throughout their time with Angi.
About us
At Insulation Northwest, we've been providing homes and businesses with the best insulation products and expert service since 2006. No matter your insulation needs - home or business, installation or repair, we look forward to working with you
John F did our blower test for our house. He was great, very knowledgeable and took extra time and effort to explain the procedure and what the data meant. Great professional and prompt service. I recommend John and INW.
Description of Work: Blower test for energy code compliance
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$300
Steve F.
05/2024
5.0
insulation
+ -1 more
I ended up getting 4 estimates to remove the rodents from my crawl space, fix and seal the duct work and replace all of the floor and duct work insulation. Of the 4, Insulation NW had the second lowest estimate for the job. However, they were the only company to come through with a thorough rebate evaluation through PSE. So, with the rebate factored in they were the lowest bidder for the job. They also came through with a bank referral for a 1-year no interest loan to cover the upfront costs of the project. They actually started and professionally completed the entire job on my ~1800 sq ft crawl space in one day. I would definitely recommend calling them to get an estimate if you need insulation work done.
Description of Work: For my ~1800 sq ft crawl space they removed and disposed of all my floor insulation, vapor barrier, as well as any damaged (rodent) ductwork and insulation. repaired/replaced the ductwork, closed and sealed up any potential rodent entry points, insulated some exposed water lines, sealed all of the duct work, replaced all of the floor and ductwork insulation, installed a new vapor barrier, framed and installed a rodent proof entry door to my crawl space.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,900
John H.
05/2024
5.0
insulation
+ -1 more
Had a great experience with InsulationNW. Overall, I found them to be highly responsive, available, and flexible. The job seemed comprehensive and well done. Overall no complaints.
Description of Work: I'm a homeowner running a project to finish my attic, which had previously been configured as a bonus room. Its insulation was dated, incomplete, and dirty. I engaged InsulationNW through Matt, who I found to be an extremely responsive sales rep. He did an on-site walk through, discussed options (batts vs blown-in, among other things), and we came to a good agreement. That afternoon he'd furnished an estimate. I'm not well-calibrated on pricing but it seemed reasonable. I needed to break the project into a few phases, starting with insulation removal, then partial, then remainder. InsulationNW accommodated this very easily. Project completion was efficient, and billing easy.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,200
Cindy M.
04/2024
5.0
insulation
+ -1 more
They were awesome!! Very efficient, left no mess behind!! Very pleased with their work!
Description of Work: Applied blown insulation in exterior walls
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,700
Bergen B.
04/2024
5.0
insulation
+ -1 more
very impressed with the level of communication and quality workmanship. would recommend and would use again.
Description of Work: Insulating cottage
Rating Category
Rating 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
Heidi W.
04/2024
5.0
insulation
+ -1 more
This company was extremely professional, and they took care of the rebate paperwork for us. I would highly recommend them they were on time they cleaned up after themselves they’re friendly and informative.
Description of Work: Full house, attic and crawlspace installation
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Catherine M.
03/2024
5.0
insulation
+ -1 more
Insulation Northwest went above and beyond when it came to removing the insulation in our attic and then coming back to replace new insulation. We really appreciated the fact that everyone was mindful of our space when coming into the house with shoe covers. They covered so much of the floor, the walls, the bed, etc. so everything was spotless. They made us aware of issues that we didn’t even know about and explained what the next step would be in making sure there was proper ventilation. They also made sure the bathroom fan was connected properly, as it wasn’t done correctly from the previous owner. They worked so ho*** ** both of the days and were very professional. Stephen was the person who came out to give us an estimate and he was very thorough and explained everything to us. All of the folks from the company were great! Thank you to the women who made our appointments and sent over information that we needed! Everyone was so kind and they did excellent work!
Description of Work: We needed the old insulation ( 3 different kinds were up there and not evenly distributed…) removed and then new insulation installed after electrical work was done in the attic.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,703.18
Dave S.
03/2024
5.0
insulation
+ -1 more
They were very quick, excellent clean up a pleasure doing business with
Description of Work: Insulated underneath my house to include ducting and pipes
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$1,950
Crystal M.
03/2024
5.0
insulation
+ -1 more
Everything went well. Sales member was not pushy, competitive pricing & install went great. They were quick to respond and quick to come out once we were ready. Would use them again and recommend.
Description of Work: Insulation on existing remodel & large addition. Approximately 3,000 square feet.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$10,684.75
Gabe J.
03/2024
5.0
insulation
+ -1 more
From the phone call to schedule a quote. To Stephen coming out and creating a quote. To the two guys performing the work. Every step was very easy, smoothe, friendly. No issues at all. Highly recommended. Will recommend to anyone needing these types of services done.
Description of Work: Crawl space insulation removal and replacement.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,300
Coleman P.
03/2024
5.0
insulation
+ -1 more
Overall excellent experience from the estimate thru the completion of the job Workers were great, crawl space insulation job excellent. They cleaned up everything
Description of Work: crawl space insulation
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$6,500
Paul F.
03/2024
5.0
insulation
+ -1 more
Everything went as planned as I had envisioned.
Description of Work: Underneath house crawl space in insulated.
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
1.0
punctuality
1.0
Yes, I recommend this pro
$1,166.4
Suzanne S.
02/2024
5.0
insulation
+ -1 more
Insulation NW did an excellent job of removing old inadequate insulation from an attic and crawlspace and replacing it with new insulation and wrapping the ductwork. They had two crews, one for the attic and one for the crawlspace, working for many hours to complete the job. A vapor barrier was also installed in the crawlspace. We paid a very reasonable price after the large PSE Rebate was applied.
Description of Work: New insulation, wrapping the ductwork, and installing a vapor barrier.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,835
Brice H.
02/2024
5.0
insulation
+ -1 more
Insulation NW kept contact with me from day 1 of my estimate, to the day I selected them and had my attic insulation installed. This was almost a month long process, they contacted me only when I was willing, and when some new discounts arouse. Because of their upfront communication I selected them. On insulation day everything went smooth and I had no concerns with them working on my house. They did everything they said they would plus added a vent because it was going to be required by the state. If I need any more insulation work I will gladly contact them again.
Description of Work: Attic and Duct insulation
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$800
Lia F.
02/2024
5.0
insulation
+ -1 more
Insulation NW was amazing, they came out to give an estimate quickly, had the most reasonable rate of all the bids I saw and were able to schedule me that same week! And the actual insulation process was very speedy. Would recommend working with them!
Description of Work: Insulate crawl space
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$1,400
Ryann N.
12/2023
5.0
insulation
+ -1 more
Amazing from beginning to end! Scheduling was fast and accommodating to our schedule. The estimator was friendly, honest and gave us options. The AP department was very responsive and worked with us to make changes to our estimate. The insulation team was on time and did an awesome job! Excited to work with them again in the future!
Description of Work: Attic insulation
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Barbara B.
12/2023
5.0
insulation
+ -1 more
Insulation Northwest did a fantastic job insulating my 1944 house recently, with Drill & Fill in ground-floor walls never before insulated, plus a complete insulation of the second floor attics and interior walls. They were super-careful cutting and drilling my old cedar shakes, replacing them perfectly and caulking them afterwards. They worked around plants without damaging a thing while doing the walls outside. I have old lath and plaster walls but blowing in the fill left not even a hairline crack or any trace on the inside. Much appreciated! They spent two long days at my house and they were clean, friendly, professional, and helpful . This is my second time hiring Insulation Northwest and I give them my highest recommendation.
Description of Work: On the first day, they installed Drill & Fill Fiberglass in my exterior walls. On the second day upstairs, they cleaned out the attics (a huge job in itself), then installed battens on the interior walls and blew in new fiberglass on the attic floors. They also installed roof vents and hooked up a bathroom fan that had never in 80 years been vented to the outside. A big project, and everything done beautifully. With the current energy rebates that are available from Puget Sound Energy, this project was not only top-quality but also great value.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$5,000
Christopher T.
12/2023
5.0
insulation
+ -1 more
They were super efficient in coming out, quoting my job, and getting the work done in my crawlspace! They also made getting a rebate from my utility provider seamless. Would totally recommend them
Description of Work: Spraying crawlspace with closed cell spray foam and installing a vapor barrier
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Yazmin L.
12/2023
5.0
insulation
+ -1 more
The excellent customer service was totally appreciated, they listened my situation and they worked the best plan and payment for me, besides having that great customer service, they arrived on time and did a great job.
Description of Work: They fixed the crawl area where I had water damage.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Nancy F.
12/2023
5.0
insulation
+ -1 more
I can’t excited enough horse impressed I a with Insulation NW. This is the third project they have done for me. They are knowledgeable, efficient, professional and affordable. From the front desk to the field agents the professionalism never waivers.
Description of Work: I had a difficult remodel project that they were super helpful on with the metal walls. They were incredibly efficient, affordable, detailed and professional.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,000
Bob P.
11/2023
5.0
insulation
+ -1 more
Worker showed up on time and got the work done as expected.
Description of Work: Install crawl space insulation and wrap pipes.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$3,800
Anita M.
11/2023
5.0
insulation
+ -1 more
I got 4 bids for my crawlspace and attic i went with Northwest not only based on price but how knowledgeable and experienced they were. They did an excellent job for me. Hade two crews out 2500' crawlspace and 3300 attic. 2 full days of work. Very hardworking crew! Field manager came by often to check on work. I used Northwest on another prooerty about 13 years ago. Standards have remained high. Should I have a need I will definitely call on them again.
Description of Work: Attic R39 3300' Crawl apace 2500'
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Bob F.
11/2023
5.0
insulation
+ -1 more
Everyone from Matt (estimating) to the folks that worked under the house were very concerned with doing the job correctly and completely. I found their pricing to be competitive and I couldn't be happier with the results. I highly recommend them.
Description of Work: Fix repair spots and make sure previous work was done correctly.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$550
Megan H.
11/2023
5.0
insulation
+ -1 more
Zero complaints. I have worked with Insulation Northwest twice now and have been very satisfied both times. The sales agent worked with me to find the best and most cost-effective solution, the customer service team is responsive, and the installers were professional, curtious, and pleasant. I recommend Insulation Northwest for all your insulation needs!
Description of Work: Existing wall insulation and solar fan
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$7,800
Jana S.
11/2023
5.0
insulation
+ -1 more
Was very pleased with the team at Insulation NW, they were easy to get ahold of and came right out for a quote. Matt was super respectful and professional. The bid was competitive and easy to understand and the work was great all the way through.
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
FAQ
Insulation NW is currently rated 4.8 overall out of 5.
Sunday: Closed
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: Closed
Insulation NW accepts the following forms of payment: American Express,Check,MasterCard,Visa