Geothermal.contractors

High Desert Plumbing LLC, operating as Johnson Plumbing, is a plumbing, heating, and air-conditioning contractor serving the Reno-Sparks metro area and surrounding Northern Nevada communities. Based in Sparks at 131 Coney Island Drive, the company combines plumbing expertise with geothermal heating and cooling capabilities. As a WaterFurnace dealer, High Desert Plumbing supports ground-source heat pump installations and maintenance for residential customers throughout the greater Reno-Sparks region. The firm's dual background in plumbing and HVAC enables integrated service for both the water-side loop and air-side components central to geothermal system performance in Nevada's high desert climate. Customers in Sparks, Carson City, and surrounding areas can reach the team at (775) 351-2293 for geothermal and plumbing service inquiries. Verified active operator per Nevada AGC directory + Cortera business records (Bundle 5 audit 2026-05-29)