How much do blown-in insulation contractors typically cost?
- Tacoma, Washington Average$1,661
- Typical Range$985 - $2,730
- Low End - High End$600 - $4,000

Customer satisfaction guarantee: We won't rest until your project is 100% up to your satisfaction and meets our agreement.
"I contacted Lake Atitlan Insulation because there was a bad odor coming from the crawl space in my home. After inspecting the area, they explained that there was a dead rodent and that rodents were getting in through several openings. They took care of a full cleanup, applied sanitizers, and sealed all the entry points where rodents were getting in. They also completed air sealing and installed new insulation. After the work was finished, the odor was completely gone, and everything was left clean and properly done. Communication was good, and they delivered exactly what they promised. I’m very satisfied with the service, and it gave me peace of mind knowing they also offer an annual rodent warranty. I would definitely recommend Lake Atitlan Insulation."
B1F6B780C6DEB6F0D71C46623F22BE240F6601AAE889F6E5BA94995DBE6B2B0E A. in December 2025
Sump pump install, Ducting, Insulation
"He did an incredible job. I have already recommended him to others thar need insulation"
Sherry W. in December 2022
Insulation
"I read all the reviews before I selected them and I am very happy the outcome of their service. My crawl space is low that they crawled on their stomach to remove and replace all insulation and air duct within a day. The price is reasonable and Iâ m highly recommended."
thinh N. in November 2020
In business since 2004
Crawlspace & Attic, Indoor Air Quality, Electrical , and 2 more
About us: "We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors."

crawl space and attic cleaning, Pest damage repair and exclusion, Insulation removal and installs , and 7 more
"Gave us a bid for complete removal and replacement of the insulation. They were willing to reschedule to accommodate our schedule. Family run business, great communication and work ethic. Project just started but we have complete confidence it will turn out perfect."
Samantha A. in October 2020
Tacoma Insulation Contractors are rated 5.0 out of 5 based on 128 reviews of 128 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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