Get matched with top geothermal heating or cooling system installers in your area

Learn how much solar panel maintenance costs and how to budget appropriately to keep your panels clean and working long-term.

Learn about how BTU ratings, energy efficiency, zone configuration, and other factors influence how much a ductless heat pump costs to install.

Use this guide to estimate heat pump costs based on factors like system size, type, efficiency rating, and location.

Budget for solar panel repair costs based on factors such as system type, panel size, accessibility, repair type, labor, parts, inspections, and more.

Budget for solar panel installation costs based on factors such as system size, panel type, electrical requirements, location, rebates, maintenance, and more.

HomeAdvisor’s Solar Panel Cost Guide explores the cost of solar panels in California. Use our guide to find out how much solar panels cost in your city.