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Straight answers from the people who install it.
Geothermal, commercial HVAC and mechanical work for St. Louis schools and businesses.
Geothermal HVAC questions, answered (and how to check if you qualify for 50%)
Common questions about commercial geothermal HVAC: land, safety, disruption, maintenance, the federal credit, and how to check whether your site is near a retired coal mine, coal plant or brownfield.
Geothermal · October 23, 2026Commercial geothermal HVAC: why it makes sense for St. Louis businesses
How the federal geothermal tax credit, lower operating costs and longer equipment life add up for St. Louis businesses replacing or building HVAC.
Geothermal · October 23, 2026Geothermal HVAC for schools: how the federal credit pays districts back in cash
Schools can't use tax credits, so the IRS pays them in cash. Here's how the 30–50% geothermal credit works for school districts, and what it can pay for.
Geothermal · October 23, 2026What is geothermal HVAC? A plain-English guide for commercial buildings
Geothermal HVAC heats and cools a building with the steady temperature of the ground. How it works, what it costs, how long it lasts, and whether it fits your building.
Geothermal · October 23, 2026