What will your home project cost?
Free calculators for 35 common repairs and upgrades. Enter your size and materials, and get a low, typical and high price before you call a contractor.
Roofing & Exterior
- Roof Replacement$9,400+
- Metal Roof$20,500+
- Gutter Installation$1,050+
- Siding Replacement$7,400+
- Window Replacement$5,000+
Plumbing
- Water Heater Replacement$1,700+
- Tankless Water Heater Installation$3,600+
- Whole House Repipe$5,000+
- Sewer Line Replacement$3,000+
- Sump Pump Installation$1,200+
Heating & Cooling
- AC Replacement$6,800+
- Furnace Replacement$4,600+
- Heat Pump Installation$6,800+
- Ductwork Replacement$3,600+
- Mini Split Installation$2,300+
Electrical
- Electrical Panel Upgrade$1,900+
- House Rewiring$6,500+
- EV Charger Installation$700+
- Whole House Generator$10,300+
- Recessed Lighting Installation$900+
Kitchen & Bath
- Kitchen Remodel$23,000+
- Bathroom Remodel$10,300+
- Countertop Installation$2,200+
- Kitchen Cabinet Replacement$5,000+
- Walk-In Shower$5,150+
Flooring & Interior
- Hardwood Floor Installation$4,500+
- LVP Flooring$2,500+
- Carpet Installation$2,000+
- Interior Painting$3,000+
- Basement Finishing$32,500+
Outdoor & Yard
- Fence Installation$2,750+
- Deck Building$7,750+
- Concrete Driveway$3,800+
- Paver Patio$3,000+
- Tree Removal$600+
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How HouseMath estimates work
Every calculator uses national installed prices, meaning materials and labor together, for each common option. You set the size and conditions of your job, and the range updates as you go. Prices in your area can run higher or lower, so use the range to plan a budget and to judge the quotes you get. See our full method.