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Insulation: compare local pros.
Compare local insulation contractors by rating, years in business and availability. Most install attic insulation, spray foam, blown-in and batt insulation, remove old insulation and air seal.
- Free for homeowners
- No lead fees for pros
- Rankings can't be bought
Typical prices
Attic Insulation · national averages
Typical attic
$1,000–$2,700
1,500 sq ft attic
$1,500–$6,000
2,000 sq ft attic
$2,000–$8,000
Spray foam, attic floor
$1,100–$6,800
Typical, per attic
$1,000–$2,700
What they do
What insulation contractors handle
- Attic insulation
- Spray foam
- Blown-in insulation
- Wall insulation
- Crawl space
- Old insulation removal
- Air sealing
What it costs
$1,000–$2,700
per attic, national average · source: HomeGuide
- Typical attic$1,000–$2,700
- 1,500 sq ft attic$1,500–$6,000
- 2,000 sq ft attic$2,000–$8,000
- Spray foam, attic floor$1,100–$6,800
- Spray foam, rafters and roof deck$1,500–$9,000
Pricing
What changes the price
- 1Attic or wall size
- 2Type: blown-in, batts or spray foam
- 3Removing old insulation
- 4Air sealing and access
Pros on Job Hound never pay for leads, so no lead fee is built into their price.
How it works
Hire insulation contractors in three steps
- 01
Describe the job
Pick the service, add your zip code and a sentence about the work. No account needed.
No account
- 02
Get matched with insulation contractors
Your request goes to one or three local pros who do this work. It's never resold.
Never resold
- 03
Compare quotes and hire
Pros never paid a lead fee to reach you, so there's nothing extra built into the price.
No lead fees
Before you hire
How to choose insulation contractors
- 1
Ask what R-value you'll end up with
The goal is a target R-value, not a number of bags. Ask what you have now and what you'll have after.
- 2
Ask about air sealing
Sealing gaps around lights, pipes and the attic hatch before insulating often matters as much as the insulation.
- 3
Ask about rebates
Utilities and tax credits often cover part of the cost. Ask what applies and who files the paperwork.
- 4
Check for problems first
Roof leaks, mold or old knob-and-tube wiring should be fixed before new insulation goes in.
FAQ
Questions about insulation contractors
How do I know I need more insulation?
Uneven room temperatures, high energy bills and visible attic joists are common signs.
Blown-in or spray foam?
Blown-in costs less and suits most attic floors. Spray foam costs more and also seals air leaks.
How long does attic insulation take?
Most attic jobs take a day or less once prep is done.
Should old insulation be removed?
Not always. Wet, moldy or pest-damaged insulation should come out; dry, clean insulation can often stay.
Does it cost anything to use Job Hound?
No. Job Hound is free for homeowners, and pros never pay for leads, so there is no lead fee baked into the price you are quoted.
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Get free quotes for insulation
Tell us about the job once. We match you with up to three local pros. No account, no fee, and your request is never resold.