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Geothermal Heat Pump Installers in Michigan

Michigan's cold winters and moderate summers create an ideal climate for geothermal heat pump systems, which leverage the state's stable ground temperatures to deliver efficient heating and cooling year-round. Our directory features 85 verified installers operating across 65 cities and regions throughout Michigan, with three IGSHPA-certified members providing specialized expertise in ground source heat pump design and installation. Dexter leads the state with the highest concentration of qualified installers at four providers, ensuring robust service options in that market. As of 2026 there is no federal residential tax credit for geothermal — the §25D credit ended December 31, 2025 under the One Big Beautiful Bill Act — so Michigan homeowners now rely on state programs, utility rebates, and low-interest financing to offset upfront cost, while commercial-use systems may still qualify under the separate §48 Investment Tax Credit.