Top-Rated Insulation Installers in Fall River, MA

4 local companies ranked by 142 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

4Companies
142Google reviews
4.8★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated insulation installers in Fall River are Alternative Weatherization Inc (4.9★, 79 reviews), Retrofit Insulation, Inc. (5.0★, 11 reviews), Insulate2Save Inc. (4.6★, 40 reviews).

Insulation installers in Fall River, ranked 4 listed

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  1. 1
    Alternative Weatherization IncTop pickMost reviews
    4.9 (79 Google reviews)
    2 Lark St, Fall River, MA 02721
    Call (508) 422-7169WebsiteGoogle reviewsDirectionsEmail [email protected]
  2. 2
    Retrofit Insulation, Inc.Top pick
    5.0 (11 Google reviews)
    1 Water St, Fall River, MA 02721
    Call (888) 738-7640WebsiteGoogle reviewsDirectionsEmail [email protected]
  3. 3
    Insulate2Save Inc.Top pick
    4.6 (40 Google reviews)
    410 Grove St, Fall River, MA 02720
    Call (508) 567-6706WebsiteGoogle reviewsDirectionsEmail [email protected]
  4. 4
    Insulation R Us Inc
    4.5 (12 Google reviews)
    57 15th St, Fall River, MA 02723
    Google reviewsDirections

Together these 4 companies average 4.8★ across 142 reviews. Alternative Weatherization Inc has the most reviews (79).

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

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What a insulation costs in Fall River

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.

Rebates open in Fall RiverNone confirmed right now

Financing or future programs may still help. Check the rebate page before you sign.

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

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Why insulation matters in Fall River

In Fall River, the average January low is -4°C (25°F), colder than 43% of the 123 cities we track. Sealing air leaks and topping up the attic usually pays back fastest here. Basement walls and rim joists are often the next biggest heat loss in older homes.

Most rebate programs pay only after an energy assessment, and some need one before the work too. Book it first.

Source: Open-Meteo historical weather data, 2015-2024.

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).

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

Planning more upgrades? See the top-rated heat pump installers in Fall River.

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