Best HVAC Companies in Stillwater, Minnesota

Hoffman Cooling & Heating, an HVAC contractor serving St. Paul and the Twin Cities, provides heating, cooling, and indoor‑air‑quality services, including repair, installation, maintenance, and 24‑hour emergency response. The company leverages over 100 years of combined technician experience, offers financing options, and holds multiple HomeAdvisor recognitions and a $59 coupon.

Fischer Heating and Air, a family‑run business since 1985, provides residential and commercial HVAC services across the Twin Cities. Offerings include furnace, air‑conditioner, boiler installation, and indoor‑air‑quality solutions, with 24/7 emergency support. Customers note prompt, knowledgeable work, fair pricing, and energy‑rebate options through Excel Energy and reliable maintenance plans available.

Prescription Heating & Cooling is a family‑run HVAC provider serving the East Metro area. Founded over two decades ago, the firm offers heating and air‑conditioning repair and installation, water‑heater services, ventilation, indoor‑air‑quality upgrades, ductless systems, and boiler/hydronic work. Customers can request a free, no‑obligation quote for residential and commercial properties.

Apollo Heating, Air & Plumbing is a contractor serving 350 Minnesota communities. It provides 24/7 heating repair, cooling installation, plumbing, and indoor‑air‑quality services. Awarded Minnesota’s Best 2024 for heat & air, duct cleaning, customer service and plumbing, it offers specials like $59 AC tune‑ups and $500 off tankless water heaters.

Metro Heating & Cooling offers comprehensive HVAC, plumbing, and drain services across the Twin Cities, featuring 24/7 emergency repair, financing options, and a $15.99 Comfort Zone membership. Highlights include a $109 AC tune‑up, 10% off plumbing repairs, A+ BBB rating, over 2,000 Google reviews, and non‑commissioned technicians for homeowners today.

Aquarius Home Services offers water treatment, HVAC, plumbing, drain, and electrical solutions for Minnesota and Wisconsin homeowners. Their catalog includes Kinetico water softeners, reverse‑osmosis systems, AC repair, furnace installation, tankless water heaters, hydro‑jetting, EV charger setup, and generator installation. Features include 24/7 phone support, free water analysis, financing service options.

Hero Home Services offers a full range of licensed plumbing, heating, cooling, drain, duct and electrical solutions, including repairs, installations, maintenance, and emergency response. The company highlights over a century of local experience, transparent flat‑rate pricing, financing options, and a satisfaction guarantee backed by insured technicians, reliable service, quality support.

Grey Duct offers comprehensive heating and cooling solutions, including furnace maintenance, repairs, and replacements, as well as air‑conditioning service and installation. Their grey‑duct system integrates heating and cooling for improved efficiency. They also provide air‑quality assessments and routine safety checks, with seasonal specials for maintenance packages throughout the entire year.

Founded in 2002, G&H Heating & Air Conditioning is an HVAC contractor serving residential customers in Minnesota’s metro area. Owner Michael Gormley emphasizes pricing. Offerings include furnace and A/C installation (Trane, Ruud, Luxaire), thermostats, regular service calls, tune‑ups, and filter replacement. Reviews appear on Google, Yelp, Angie's List, and Nextdoor.

Northern Mechanical Solutions offers 24/7 HVAC service with technicians, covering repair, replacement, preventive maintenance, boiler and chiller upgrades, ventilation, cooling towers, and rooftop units. With 20 years’ experience across 20 industries, the firm emphasizes honesty, hard work, and sustainable efficiency. Recent blog posts address troubleshooting, malfunctions, and ventilation standards today.

Northern Standard Heating & Air offers residential HVAC services with commercial‑grade standards, including GE Elite Partner status and a 12‑year parts and labor warranty. They provide same‑day diagnostics, $169 Super Clean tune‑ups, 24/7 emergency response, and direct technician communication, avoiding call‑center handoffs for reliable home comfort throughout all seasons year.