Services
🧾 Trust Card · 2 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
- Shown as open for business in the source dataOperating status in the business record.
Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.
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Service area
Map of the Annapolis, MD area (© Google). Is this your business? Claim it and put up your own photos →
About Earth River Geothermal
Earth River Geothermal is listed on AssistAnt for heating & air conditioning (hvac) in Annapolis, MD.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (410) 263-8538
- Website
- earthrivergeo.com · loaded when we checked Oct 26, 2026
- Location
- Annapolis, MD, 21401 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Earth River Geothermal
- What is the phone number for Earth River Geothermal?
- (410) 263-8538. You call Earth River Geothermal directly; AssistAnt never sits in the middle.
- Where is Earth River Geothermal?
- Earth River Geothermal serves Annapolis, MD as a service-area business (no street address shown).
- Is Earth River Geothermal still in business?
- Their website loaded when AssistAnt checked it on October 26, 2026.
- Is Earth River Geothermal licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Annapolis?
- AssistAnt lists 271 HVAC companies near Annapolis. Closest to Earth River Geothermal: Beltway Air Conditioning & Heating (0.0 mi), Davis Ford Heating & Air Conditioning (0.5 mi), Smith & Rawlings Inc (0.5 mi).
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Other HVAC companies nearby
- Beltway Air Conditioning & HeatingAnnapolis, MD · 0.0 mi
- Davis Ford Heating & Air ConditioningAnnapolis, MD · 0.5 mi
- Smith & Rawlings IncAnnapolis, MD · 0.5 mi
- Complete Mechanical Services, LLCAnnapolis, MD · 0.5 mi
- Barstow & Sons Heating And CoolingAnnapolis, MD · 0.6 mi
- Bay Heating &cooling LtdAnnapolis, MD · 1.1 mi