Real cost data for your next home project
Independent research across 50 states for the home services you actually need. No hedge, no "varies widely" filler — just the numbers.
Browse 8 services → Use cost calculatorPopular cost guides
Garage Door Spring Replacement
$150–$400 per spring. Torsion vs extension, when to DIY vs hire a pro.
View costs →Asphalt Driveway Replacement
$3.50–$8.00 per sq ft. Tear-out, overlay, or full repave decision tree.
View costs →Window Replacement
$300–$1,500 per window. Energy-efficient, frame type, install method.
View costs →Foundation Repair
$2,000–$25,000. Cracks, settling, bowing walls — what each costs and why.
View costs →Roof Replacement
$5,500–$25,000. Asphalt, metal, tile pricing per square foot.
View costs →Vinyl Siding Installation
$3.50–$12 per sq ft. Trim, insulation, and warranty premium breakdown.
View costs →Why we built CostPatch
Most "cost guides" online give you a $100-$50,000 range and call it a day. We collect quotes from contractors, lead-gen platforms, and homeowners across 50 states — then publish the actual ranges by state, by project type, by material.
No affiliate fluff steering you to one brand. No nationwide averages that hide the fact that foundation repair in Houston costs 2× what it does in Phoenix. Read our methodology →