Top-Rated Insulation Installers in Rochester, NY

4 local companies ranked by 1,379 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

4Companies
1,379Google reviews
4.9★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated insulation installers in Rochester are Halco (5.0★, 943 reviews), Wise Home Energy, LLC (4.9★, 340 reviews), True Energy Solutions (4.4★, 72 reviews).

Insulation installers in Rochester, ranked 4 listed

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  1. 1
    HalcoTop pickMost reviewsAlso installs heat pumps and solar
    5.0 (943 Google reviews)
    365 N Washington St, Rochester, NY 14625
    Call (585) 572-8579WebsiteGoogle reviewsProfileDirections
  2. 2
    Wise Home Energy, LLCTop pickAlso installs batteries
    4.9 (340 Google reviews)
    1197 Mt Read Blvd, Rochester, NY 14606
    Call (585) 270-5836WebsiteGoogle reviewsDirectionsEmail [email protected]
  3. 3
    True Energy SolutionsTop pickAlso installs solar
    4.4 (72 Google reviews)
    107 Monroe St, East Rochester, NY 14445
    Call (585) 248-8783Google reviewsProfileDirections
  4. 4
    Jag Insulation
    4.2 (24 Google reviews)
    80 Pixley Industrial Pkwy, Rochester, NY 14624
    Call (585) 621-7040WebsiteGoogle reviewsDirectionsEmail [email protected]

Together these 4 companies average 4.9★ across 1,379 reviews. Halco has the most reviews (943).

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 Rochester

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 Rochesterup to $4,000

That could cut your cost by up to $4,000 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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Why insulation matters in Rochester

In Rochester, the average January low is -6°C (21°F), colder than 56% 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 Rochester. 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 Rochester.

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