US home project price guides

What does that home project really cost?

WhatHomeCosts publishes independent price guides for home repairs and improvements in the United States. Each guide shows the range most homeowners pay, a line-item breakdown (materials, labor, permits and extras), the factors that move the price, and how to get accurate quotes.

132cost guides

3project areas

13free calculators

Exterior

Windows, doors, garage, gutters, siding, roofing and insulation.

Foundation & Water

Foundation repair, basements, mold, sewer, septic, radon and drainage.

Yard & Pests

Trees, lawn, driveways, patios, decks, fences and pest control.

Tools & Calculators

Quick, transparent estimators for common projects.

13 calculators →

Start with the category below, use our cost calculators for a quick estimate based on your project size, and always confirm with at least three written quotes. Prices are national averages checked on October 8, 2026; see our methodology for how we build them.

Exterior

Main guidewindow replacement cost$450–$1,200 per window Main guideroof replacement cost$5,900–$14,000 total Main guidegarage door spring replacement cost$180–$450 total Main guidegutter installation cost$800–$3,000 total Main guidegarage door replacement cost$750–$1,700 total Main guideroof repair cost$400–$1,900 total Main guidesiding replacement cost$8,500–$18,000 total Main guideattic insulation cost$1,500–$3,000 total Main guidesliding glass door replacement cost$1,200–$4,000 total Main guidefront door replacement cost$500–$2,000 total Main guidechimney repair cost$250–$1,200 total Main guidevinyl siding cost$3.00–$12 per sq. ft

Foundation & Water

Main guidecrawl space encapsulation cost$3,000–$15,000 total Main guidefoundation repair cost$2,200–$8,100 total Main guidesewer line replacement cost$1,400–$10,000 total Main guidebasement waterproofing cost$2,500–$8,200 total Main guidemold remediation cost$1,200–$3,750 total Main guidesump pump installation cost$600–$2,500 total Main guidefrench drain cost$1,650–$12,250 total Main guideradon mitigation system cost$800–$2,000 total Main guideretaining wall cost$3,500–$10,000 total Main guideasbestos removal cost$1,200–$3,200 total Main guideseptic tank installation cost$3,500–$12,500 total

Yard & Pests

Main guidetree removal cost$400–$1,200 total Main guidebed bug treatment cost$1,000–$4,000 total Main guideconcrete driveway cost$8.00–$12 per sq. ft Main guideasphalt driveway cost$3,100–$7,600 total Main guidetree trimming cost$250–$900 per tree Main guidepest control cost$100–$600 total Main guideconcrete patio cost$1,900–$5,400 total Main guidefence installation cost$1,900–$4,800 total Main guidehow much does termite treatment cost$450–$2,000 total Main guidesod installation cost$1.00–$2.00 per sq. ft Main guidesprinkler system cost$1,700–$5,000 total Main guideartificial turf installation cost$6.00–$20 per sq. ft Main guidehow much does landscaping cost$1,250–$6,100 total

How we estimate pricesEvery range is built from dated, cited sources. Prices vary by region, home and contractor — always get at least three written quotes. Read our methodology