About
Overcashier & Horst Heating and A/C has served Sylvania, Toledo, and northwest Ohio since 1957 — nearly 70 years of HVAC expertise. As a WaterFurnace D2 authorized geothermal dealer and Trane Comfort Specialist, the company installs geothermal systems delivering up to 70% energy savings alongside high-efficiency furnaces, air conditioners, heat pumps, ductless mini-splits, and water heaters. Licensed in both Ohio and Michigan, their technicians provide installation, repair, maintenance, and 24/7 emergency service. A BBB A+-rated business with a 4.5-star Google rating from 99 reviews, customers consistently cite Logan, Zach, Nick, Jake, and Brady for professional workmanship and honest guidance. Financing available; free estimates offered. Verified active operator per https://www.ohcomfort.com + WaterFurnace official dealer locator D2 (Ohio audit 2026-05-30)
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Overcashier & Horst Heating — Sylvania, Ohio
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