Top Rated Insulation Contractors Serving Pierce County, WA
Last Updated May 15, 2026
356 Review Ratings and 1 Insulation Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
PNW Insulation
PNW Insulation provides a wide range of insulation services for residential and commercial clients throughout Pierce County. The company has the in-house capabilities to handle everything from radiant barrier insulation and soundproofing insulation to crawl space insulation and basement insulation, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Insulation including spray foam insulation, thermal insulation, roof insulation, air sealing, foam board insulation, spray foam, retro fit, new construction & commercial, fire coating, insulation, air sealing, moisture control, water resistance and compressive strength.
Coverage Areas
The Seattle Area, including Pierce County—key cities including Anderson Island, Graham, Kapowsin, Lakebay, Longbranch, Milton, Orting, University Place, Lakewood and Mckenna.
- 216 23rd St SE
- Puyallup, WA 98372
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
Meet our research specialist team
Modern building codes are designed to minimize energy loss using energy-efficient lighting, windows, doors and HVAC equipment. However, perhaps the single most important component
Before you begin your search for an insulation contractor, you’ll need to get an idea of what types of services you need. Here are some of the most commonly requested services of i
Learning insulation industry terms and descriptions can help you navigate your insulation project from start to finish. Here are some key terms to know.
Do you have questions about an upcoming insulation project or insulation in general? Get answers to commonly asked questions.