About Earth River Geothermal
Earth River Geothermal is a locally owned, full-service geothermal heating and cooling provider based in Annapolis and serving Central Maryland. It works with ground source systems for homeowners who want lower energy bills and a more comfortable house. Its Maps categories also point to heating and air conditioning contracting, home automation and water testing. Rated 5.0 from one Google review. Call to confirm the scope of work before you plan a project.
Services and details
Geothermal
Yes
No information yet on installs heat pumps, load calculation (Manual J), energy audit or air sealing, ductwork, ductless mini-splits, cold-climate heat pumps, dual-fuel or hybrid systems, furnaces and boilers, rebate and EmPOWER help, financing, emergency service, maintenance plans, nATE-certified technicians, states license and insurance. The website did not say; call and ask.
Contact
- (410) 263-8538
- 1202 West St, Annapolis, MD 21401
- Website
- View on Google Maps
Listing compiled from public sources on 2026-10-18. Report a correction or request removal. Back to heat pump installers in Annapolis.