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
Insulation Northwest Representative returned my phone inquiry surprisingly fast. An appointment was made for a company representative to visit our home and give an estimate. We received a PDF within 48 hours. Gave it a review and reassessment in how this would or wouldn't fit our plan to correct the winter and summer temperature fluctuations we were experiencing in the rooms immediately above.
Description of Work: Two technicians reviewed my job site. Prepared area for access and installation of Owens Corning spray 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
$4,780
Kristina I.
03/2025
5.0
insulation
+ -1 more
Matt from Insulation NW came out and inspected my crawl space. He explained the current conditions and what was needed to put in new Insulation, make the crawl space rodent tight, repair disconnected hvac lines, and install a new vapor barrier. The crew was out to my house within a week. The work was completed in 1 day. The crew did a good job of cleaning up after the work. The crew was courteous.
Description of Work: Matt from Insulation NW came out and inspected my crawl space. He explained the current conditions and what was needed to put in new Insulation, make the crawl space rodent tight, repair disconnected hvac lines, and install a new vapor barrier. The crew was out to my house within a week. The work was completed in 1 day. The crew did a good job of cleaning up after the work. The crew was courteous.
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
Stephen W.
03/2025
5.0
insulation
+ -1 more
The company was great. Responsive to our request for estimate. They were on time,clean and professional .
Description of Work: We needed to have our insulation removed in the attic and basement then reinstalled.
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
$3,200
Joanne H.
03/2025
5.0
insulation
+ -1 more
Customer service and communication was great. They took the time to send someone to quality check the next day and someone in the office also followed up to make sure we were satisfied. The people working in the house were respectful and kept everything clean.
Description of Work: Attic insulation removed and re-applied. Crawl space insulation applied.
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
Michelle D.
03/2025
5.0
insulation
+ -1 more
We had a great experience with Insulation Northwest! From having our crawlspace inspected and evaluated, to payment/working with the TPU Incentive Program, to having the guys come out and clean out/reinsulate our crawlspace, the whole process was seamless and we couldn't be more pleased with the work they did, and at a reasonable price. Would totally recommend these fine folks to anyone who is looking to insulate any area of their home!
Description of Work: We had an old crawlspace that needed to be cleaned out and reinsulated.
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
$3,079
Teresa F.
03/2025
5.0
insulation
+ -1 more
Insulation Northwest did a great job for us from the first call to the end when insulation was installed. Everyone was very friendly and helpful. Will be happy to pass there information on to family and friends. Would use again if needed.
Description of Work: Installed insulation in attic and crawl space to meet codes in our area.
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
$9,000
Deb E.
03/2025
5.0
insulation
+ -1 more
Everyone from start to finish that I talked to it was at our house was helpful and friendly and did a great job
Description of Work: They went into the attic and readjusted insulation that had been covering the bird blocks and then blew in new 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
Katy H.
03/2025
5.0
insulation
+ -1 more
From Byrant who came out to the guys who did the work, everything was great!
Description of Work: Interior 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
$1,500
Craig M.
02/2025
5.0
insulation
+ -1 more
Really impressed with their insulation work! They helped me find the right products and handled the installation with great attention to detail. Highly recommend!
Description of Work: 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
Robin N.
02/2025
5.0
insulation
+ -1 more
They were very professional and did a good job. Everything was cleaned up afterward. I was very pleased.
Description of Work: Insulated the attic of my house
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
John U.
02/2025
5.0
insulation
+ -1 more
Customer service and a trustworthy company are so important to me. Matt Hutson at Insulation NW came to our house to give us a bid and he ended up solving a huge problem for us. What he discovered, ended up being warranty work through our builder, but Matt took photos for us & provided detailed information. Our builder had their own insulation people that had to be used, but I would recommend Matt & Insulation NW for a company you can trust!
Description of Work: Missing insulation 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
Bob F.
02/2025
5.0
insulation
+ -1 more
WOW they did a fantastic job! They got here on time and took their time getting the attic prepped to seal air pockets before they sprayed the insulation in the attic. They also fixed spots in the crawl space before putting down a new plastic vapor barrior. The work that they did made a major difference in the warmth in my home. I am very please and would diffentaly recommend them.
Description of Work: new insulation in attic and vapor barrier in the 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
$3,000
Debbie E.
02/2025
5.0
insulation
+ -1 more
Bryant was great to work with! The guys did a great job on our crawlspace. We qualified for PSE rebates which saved us a lot of money!!
Description of Work: New undulation and barrier installed in crawlspace
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
Belinda C.
02/2025
5.0
insulation
+ -1 more
Their team came on our appointment day eventhough it was during the huge power outage in November. They were very professional, clean and fast. Considering we had no heat and/or power I am extremely impressed and pleased with their service and would highly recommend them! Thank you Insulation NW!
Description of Work: Installation of new insulation in our crawl space and removal of the old 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
$1,419.34
DANIEL H.
01/2025
5.0
insulation
+ -1 more
They did a great job in my crawlspace. They wouldn't provide an itemized estimate but only the total estimate, without any breakdown of the individual tasks which I found strange.
Description of Work: Crawlspace insulation
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
$4,000
Brooke B.
01/2025
5.0
insulation
+ -1 more
They were easy to work with, very responsive, and completed the work on time.
Description of Work: Crawl space insulation
Rating Category
Rating out of 5
Yes, I recommend this pro
Laura A P.
01/2025
5.0
insulation
+ -1 more
Professional, prompt, fair price. Would hire again.
Description of Work: crawl space cleanup and vapor barrier needed
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
$1,000
John L.
01/2025
5.0
insulation
+ -1 more
Insulation northwest was great to work with. They gave me a detailed quote and scope of the job and worked directly with PSE to apply the rebates. On the day of the job they came on time and got to work. Fast, efficient, and reasonable. Definitely recommend and will use them again.
Description of Work: Crawlspace insulation 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
$1,341
Jennifer W.
01/2025
5.0
insulation
+ -1 more
Highly recommended this company! The crew was punctual, tidy and very professional. They removed are old insulation, worked around the schedule of another company that dealt with the mold and reinstalled new installation to our attic, crawl space and garage.
Description of Work: Insulation to attic/ crawl space/ garage
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
$14,400
Terry M.
01/2025
5.0
insulation
+ -1 more
Very professional and very fair price
Description of Work: Replace all insulation and vapor barrier in crawl space under house and add rodent 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
$7,300
ryan U.
01/2025
4.0
insulation
+ -1 more
The estimator was great, he listened to my concerns and offered options that suited my needs. The workers were respectful and got to work right away. I had insulation installed under my floor in the crawl space, a ground cover installed, ducts sealed, and the garage ducts wrapped. I was very happy with the insulation results, I no longer feel a difference in air temperature between rooms. I was not thrilled with the ground cover nor the garage ducts wrap, these jobs seemed rushed. The ground cover had multiple holes and was not put down with a function or pleasing aesthetic in mind. The garage ducts wrap is definitely helping with the loss of heat, but it looks clumsy with white tape all over the place. Overall I'm satisfied. I just think parts of the job were rushed.
Description of Work: The estimator was great, he listened to my concerns and offered options that suited my needs. The workers were respectful and got to work right away. I had insulation installed under my floor in the crawl space, a ground cover installed, ducts sealed, and the garage ducts wrapped. I was very happy with the insulation results, I no longer feel a difference in air temperature between rooms. I was not thrilled with the ground cover nor the garage ducts wrap, these jobs seemed rushed. The ground cover had multiple holes and was not put down with a function or pleasing aesthetic in mind. The garage ducts wrap is definitely helping with the loss of heat, but it looks clumsy with white tape all over the place. Overall I'm satisfied. I just think parts of the job were rushed.
Rating Category
Rating out of 5
quality
3.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$10,000
Bill A.
01/2025
5.0
insulation
+ -1 more
From the estimate to the crew arriving and completing the job as promised, everything was seamless for me as the customer. I did not know about PSE rebate prior to scheduling estimates and was VERY surprised when 70% of the cost was paid by PSE. This is the second time I’ve used Insulation NW on a major project and I wouldn’t hesitate to use them again and will definitely recommend to others.
Description of Work: Complete crawl space renovation.
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
Colin K.
01/2025
5.0
insulation
+ -1 more
The team did a thorough job with our crawl space and attic insulation job.
Description of Work: Crawl space treatment, insulation work
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
Gregory H.
10/2024
5.0
insulation
+ -1 more
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.
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.
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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