Get matched with top insulation pros in Suquamish, WA

"I had them come out to do a blower test to see where the leaks were for my house. They came out same week. The test was very cool. I got to feel where all the leaks were coming from in my house and see where we were missing insulation. I'd recommend having them come out and do this before having anyone do insulation. I plan on having them come out and fix my leaks"

"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."

"I highly recommend this company to do your insulation project."

"We had Lake Atitlan Insulation remove our old insulation and replace it with R-38. I enjoyed working with Nanni from the initial meeting to the final step of installing the insulation. Very knowledgeable lady and truly exceptional customer service. A highly recommended insulation contractor."

"Erick with AG construction came to my rental a week ago. He had the proper equipment to crawl under the house and determine what I needed to fix broken heat pipe, replace vapor barrier and replace insulation from a plumbing leak. I also had signs of rodents. He gave me a bid that was reasonable and was able to have his team on the job within a week. I stopped by as the work was being done and saw old insulation in bags headed for the dump. The area was left clean and his photos of the job look great. This is a very professional company and I would use them again for any crawl space work."

"I’m very satisfied with the insulation work performed under my house. My home is now toasty warm on my feet. Phillip and his worker showed up on time, went about their work and cleaned up the mess created in the process. I am greatful that I found such a competent company."

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer spray foam insulation services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

We have over 27 years of experience and over 100k homes insulated. RetroFoam is a non-toxic, odor-free, tripolymer-based resin that acts as both an insulator with a high R-Value and an air seal. This injection foam doesn't off-gas, is Class One Fire Rated, and safe to have in your home. It is an excellent choice for existing exterior walls and can be installed from outside the home. \n\nWashington RetroFoam understands that your home is your biggest investment and you don't want to waste time and money dealing with an uncomfortable home and high energy bills. We offer PREMIER service to the following neighborhoods: * Shoreline, Bellevue, Magnolia, Ballard, Queen Anne, West Seattle, Capitol Hill, Wallingford, University District, Magnolia, Seward Park, Fauntleroy, Laurelhurst, Bothell, North Bend, Snoqualmie, Renton, Kent, Des Moines.

"I recently had the pleasure of working with Evergreen Insulation, and I cannot speak highly enough of their professionalism, expertise, and commitment to delivering tailored solutions. From start to finish, their genuine dedication to providing top-notch service left me thoroughly impressed and confident in their abilities for future projects. From the moment I contacted the insulation company, their team demonstrated a deep understanding of my specific insulation needs. They took the time to listen attentively and analyze the problem, ensuring they fully grasped the unique challenges of my property. This attention to detail instilled in me a sense of trust and confidence in their ability to provide a customized solution. Throughout the process, the insulation team displayed a remarkable level of professionalism. Their expertise was evident as the very beginning they knew the exact insulation requirements of my property, leaving no stone unturned. Their attention to detail and commitment to excellence were truly commendable. What truly sets this insulation company apart is their ability to provide tailored fixes. Rather than offering a one-size-fits-all approach, they took the time to understand the specific needs of my property and designed a solution accordingly. Their personalized approach ensured that every aspect of the insulation work was precisely tailored to maximize energy efficiency and cost-effectiveness all within a very competitive price. I genuinely believe they are the best choice in Washington."

"Incredible experience. Would definitely recommend to anyone looking for insulation work, especially in an older home."