Home Cost Desk
Research-based U.S. guides for repair costs, replacement decisions, remodeling budgets, maintenance planning, and major home systems.
Quick answer: how much does residential window tinting cost? Professional residential window tinting commonly costs $6–$15 per square foot installed, or about $500–$1,200 per project, according…
Quick answer: how much does a heat pump water heater cost installed? A professionally installed heat pump water heater (HPWH) costs about $3,200–$4,700 for many U.S.…
Quick answer: how much does it cost to add a walkout basement? Converting a conventional basement into a space with a direct exterior entrance generally costs…
Quick answer: how much is a main water line replacement? For a homeowner replacing the underground water service pipe between a public water main and the…
Quick answer: how much does a home addition cost? Adding a new room to an existing American house generally costs $125–$250 per square foot in HomeGuide’s…
Quick answer Angi’s sunroom guide (updated October 29, 2026) puts the national average for a new sunroom addition at about $47,000. Most projects run $22,000 to…
Quick answer An attic conversion can cost anything from a few thousand dollars to six figures. The main question is whether you are finishing storage space…
Quick answer Well costs depend on two very different numbers: the price to drill a hole and the price of a working water system. Angi’s well…
What it costs to build an accessory dwelling unit in 2026: national ranges by type and size, cost components, fees, and a worked 600-square-foot example.
What it costs to convert a garage into living space in 2026: national ranges, per-square-foot pricing, line items, permits and a worked example.
Quick answer Putting a manufactured home on your own land costs far more than the delivery fee. Beyond the home, you pay for site preparation, a…
Quick answer A prefab home advertised under $100,000 is real, but the price almost always describes part of the job. Depending on the offer, it may…
Quick answer A manufactured home and a modular home are both built in a factory, but they are regulated differently. A manufactured home is built to…
Quick answer A modular home’s advertised price is usually the cost of the factory-built modules, not the cost of moving in. HomeGuide’s national cost guide (last…
Compare ceiling fan installation costs in 2026 for fan replacements, light-fixture conversions, and new wiring projects.
Understand GFCI outlet installation costs, the difference between replacement and new wiring, trip diagnosis, and electrical safety.
Garage door opener repair cost in 2026: sensor, motor and service prices, safety checks, and repair-versus-replacement guidance.
A Houston-specific whole-house generator guide covering local costs, generator sizing, natural gas, transfer switches, permits, storm outages and contractor bids.