Best HVAC Companies in St Paul, Minnesota

Goliath Heating & Cooling is a highly rated HVAC contractor in St. Paul, Minnesota, holding a perfect 5‑star rating from eleven reviewers. The company installs and repairs furnaces, air conditioners, heat pumps, and ductless mini‑splits, servicing all major brands. Technicians emphasize energy efficiency, comfort, and quality workmanship for residential clients.

Crosstown Mechanical, a Twin Cities specialist since 1979, delivers commercial refrigeration and HVAC services across food retail, hospitality, production, healthcare, and industrial markets. Offerings include general repairs, scientific environment design, planned maintenance, special projects, food‑service equipment, and refrigerated trailer rentals. Clients cite skilled technicians and reliable, value‑driven consistent professional support.

Home Care Heating & Air provides comprehensive HVAC solutions across the Twin Cities, including furnace, heat pump, garage heater, air‑conditioning, ductless mini‑split, electrical, and indoor‑air‑quality services. The company offers 24/7 emergency support, $79 tune‑up specials, and leverages chimney expertise for integrated heating safety. Reliable, certified technicians ensure timely, quality installations.

Heating and Cooling St Paul, MN For all of your St Paul heating and cooling services, St Paul Cooling and Heating.com is the business to call. Our staff of cooling and heating specialists is completely guaranteed and certified to handle any repair work, replacement or upkeep requires that you might have with your a/c unit