We're the Geothermal Source in Silver City! Silver City people in the know turn to Sun City Plumbing & Heating for all their geothermal heating and cooling needs. They place their confidence in us to provide not only the correct installation and service but also the knowledge to help them get the most from their geothermal systems. Thinking about a geothermal system of your own? Give our nifty little Geothermal Savings Calculator a try. Just enter your data and stand in awe of the results. Then, contact us, the Silver City, New Mexico, geothermal professionals at Sun City Plumbing & Heating.