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Jama Heating and Plumbing demonstrates strong response time and reliability, with customers reporting same-day or next-day service availability and consistent performance across HVAC, plumbing, and electrical work over multiple years. Technicians including Amilcar Cruz and Walter provide clear explanations of system issues, perform efficient installations and repairs, and maintain professional conduct, though one customer reported unresolved warranty disputes and poor communication regarding a problematic unit installed in 2020.
Based on Google reviews
About the Contractor
Jama, Inc. is a family-owned HVAC and plumbing contractor in Annandale, Virginia, operating from 7208 Poplar Street in Fairfax County since 2004. The company specializes in geothermal heat pump systems and is a WaterFurnace dealer, providing ground-source installation and service alongside radiant heat, tankless water heaters, boiler repair, central air conditioning, and furnace work for residential and commercial clients across Northern Virginia and the greater Washington, D.C. metro area. Master plumbers and EPA-certified technicians handle both mechanical and plumbing scopes, which is useful on geothermal projects that integrate hydronic and domestic-water components. Jama offers 24/7 emergency support and financing options. Verified active operator per jamaheatingandcooling.com + WaterFurnace dealer locator (VA bundle audit 2026-06-02)
Specializes in ground loop geothermal heat pump systems for Northern Virginia's Fairfax County market with customized energy assessments.
Service Details
schedule
Years in Business
22 years
emergency
Emergency Service
24/7 Available
factory
Brands Installed
WaterFurnace
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WaterFurnace
Authorized Dealer
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24/7 Emergency
Regulatory Context
Geothermal Permitting in Virginia
Geothermal heat pump installations in Virginia require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
What is the primary focus of Jama, Inc's geothermal services in Annandale?add
Jama, Inc specializes in designing and installing geothermal heat pump systems that leverage ground loop technology for superior heating and cooling performance in Northern Virginia.
How does Jama, Inc customize geothermal solutions for properties in Annandale?add
Jama, Inc's technical team works closely with property owners to assess their specific energy needs and implement customized geothermal solutions tailored to each building.
Does Jama, Inc serve commercial clients in Annandale?add
Yes, Jama, Inc serves both residential and commercial clients throughout the Annandale and Northern Virginia area with energy-efficient geothermal climate control systems.
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Geothermal heat pump installations in Virginia may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
