Compare Cost Estimates for Attic and Crawl Space Projects

The attic and crawl space of your home contain quite a bit of the mechanical utilities that help your home work efficiently. They are also two areas where you may need to perform maintenance and upgrades, to replace existing fixtures, or to remodel the attic and turn it into a living space.


Block Foundation Repair

Average Cost: $680
Price Range: $250 - $10,000

Updated: Tuesday, December 5, 2017

Blown-In Insulation Cost

Average Cost: $.48 cents / sqft
Price Range: $.30 - $.80 cents / sqft

Updated: Thursday, April 12, 2018

Spray Foam Insulation

Average Cost: $1.35 / Foot
Price Range: $0.65 - $1.95 / Foot

Updated: Thursday, April 12, 2018

Attic Ventilator Fans

Average Cost: $450
Price Range: $65 - $1,150

Updated: Wednesday, March 14, 2018