Top-Rated Insulation Installers in Tacoma, WA

7 local companies ranked by 749 Google reviews. Free to compare, no sign-up.

Ratings and review counts from Google Maps, collected October 2026 · Page updated October 9, 2026

7Companies
749Google reviews
4.7★Average rating
Oct 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated insulation installers in Tacoma are Lobos Insulation LLC (5.0★, 33 reviews), WA Evergreen Insulation LLC (4.8★, 249 reviews), Total Spray Foam Insulation Tacoma (4.8★, 39 reviews).

Insulation installers in Tacoma, ranked 7 listed

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  1. 1
    Lobos Insulation LLCTop pick
    5.0 (33 Google reviews)
    1680 South 41st Street, Tacoma, WA 98418
    Call (425) 908-9135WebsiteGoogle reviewsDirectionsEmail [email protected]
  2. 2
    WA Evergreen Insulation LLCTop pickHighest rating (50+ reviews)
    4.8 (249 Google reviews)
    2727 138th St Ct E, Tacoma, WA 98446
    Call (253) 442-3213WebsiteGoogle reviewsDirectionsEmail [email protected]
  3. 3
    Total Spray Foam Insulation TacomaTop pick
    4.8 (39 Google reviews)
    10615 16th Ave Ct S #5, Tacoma, WA 98444
    Call (253) 793-1890WebsiteGoogle reviewsDirections
  4. 4
    Boulton Insulation
    4.7 (59 Google reviews)
    2301 E Q St, Tacoma, WA 98421
    Call (253) 627-1654WebsiteGoogle reviewsDirections
  5. 5
    Crawl ProsMost reviews
    4.6 (345 Google reviews)
    10733 A St S Unit A-1, Tacoma, WA 98444
    Call (253) 753-1997WebsiteGoogle reviewsDirectionsEmail [email protected]
  6. 6
    Capital Insulation LLC
    4.6 (11 Google reviews)
    10801 A St S Ste M, Tacoma, WA 98444
    Call (253) 224-3747WebsiteGoogle reviewsDirectionsEmail [email protected]
  7. 7
    Pacific Partners Insulation South
    4.1 (13 Google reviews)
    5207 187th St E Bldg A, Tacoma, WA 98446
    Call (253) 292-2315WebsiteGoogle reviewsDirections

Together these 7 companies average 4.7★ across 749 reviews. Crawl Pros has the most reviews (345).

Ranked by Google rating weighted by review count, collected October 2026. Rankings are never paid for. How we rank and how we make money.

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What a insulation costs in Tacoma

Typical installed priceVaries by area

Price depends on which areas you insulate (attic, walls, basement) and how much air sealing is needed. Ask each company for a price per area and the R-value you end up with, so quotes are easy to compare.

Insulation rebates open in Tacomaup to $10,000

That could cut your cost by up to $10,000 if you qualify. Most rebates have rules (income, your current heating, a registered contractor, approval before work starts).

Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

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Before you hire a insulation installer

  1. Ask whether they will air-seal before insulating, and what they will seal (attic hatch, pot lights, pipes, top plates).
  2. Ask for the R-value before and after for each area, and the material and depth they will install.
  3. Ask whether your rebate needs an energy assessment before and after the work, and who books it.
  4. Ask how they handle ventilation and any old insulation that could contain vermiculite (asbestos risk).

Questions about insulation installers in Tacoma

Who is the best insulation installer in Tacoma?

Based on Google reviews, the top-rated insulation installers in Tacoma are Lobos Insulation LLC (5.0★, 33 reviews), WA Evergreen Insulation LLC (4.8★, 249 reviews), Total Spray Foam Insulation Tacoma (4.8★, 39 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.

How are the insulation installers in Tacoma ranked?

We list 7 insulation companies in Tacoma, ranked by Google rating weighted by review count. Together they have 749 Google reviews and average 4.7 stars, collected October 2026. Crawl Pros has the most reviews (345). No company pays to be listed or ranked.

How much does insulation cost in Tacoma?

Insulation prices depend on which areas you insulate (attic, walls, basement) and how much air sealing is needed. Ask each company for a price per area and the R-value you end up with, so quotes are easy to compare.

Are there rebates for insulation in Tacoma?

Yes. Our verified program data shows insulation rebates up to $10,000 open in Tacoma. Most rebates have rules, such as income, your current heating, a registered contractor, or approval before work starts, so check the rebate page before you sign.

What should I ask an insulation installer before I hire?

Ask whether they will air-seal before insulating, and what they will seal (attic hatch, pot lights, pipes, top plates). Ask for the R-value before and after for each area, and the material and depth they will install. Ask whether your rebate needs an energy assessment before and after the work, and who books it.

Before you call anyone, check what insulation rebates you can get in Tacoma. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated heat pump installers, solar installers, home battery installers in Tacoma.

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