Home calculators that give you real answers

Generator Installation Cost

Installing a whole-home standby generator costs $6,000–$11,000 for most houses — up to $24,000 for big homes with long hookup runs. Price your size, hookup, and fuel, permits included.

Roof Repair Cost

Roof repairs cost $150–$1,000 for minor fixes, $1,000–$3,000 for a damaged section, and $3,000–$6,000+ for major work. Price your damage and material — and see when a repair bill means replace instead.

Furnace Replacement Cost

Replacing a gas furnace costs $3,800–$12,000 installed depending on home size and AFUE efficiency — electric furnaces run just $1,700–$7,200. Price your fuel, size, and efficiency tier in seconds.