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Claim This BusinessK&S Heating has kept Southeast Minnesota homes comfortable since 1988, operating from their Rochester base at 4205 US-14. With 103 client reviews averaging 3.9 stars, the family-owned contractor serves Bloomington, Rochester, Austin, Owatonna, and Winona, offering what they call One Call Does It All coverage for heating, cooling, plumbing, and electrical needs. Their team holds proper licensing and insurance, and the business maintains an 18-month financing program for qualifying equipment purchases.
What distinguishes K&S from neighboring contractors is their comprehensive service bundle and warranty backing. The company guarantees both workmanship and parts-and-labor coverage, giving homeowners protection beyond the typical repair ticket. Their product lineup includes heat pumps, ductless mini-splits, geothermal systems, whole-home generators, and water filtration equipment, covering both traditional and energy-efficient comfort solutions. This breadth lets a single technician address multiple home systems during one service call.
Reviewer Mike Dumas experienced this firsthand when his AC failed during a warm stretch and K&S responded the next day despite a late-night warranty claim filing. While the replacement process involved home warranty complications, Dumas noted the K&S team handled every detail smoothly. A separate reviewer encountered furnace issues during frigid weather and eventually received pressure switch repairs at no additional charge after the initial flame sensor fix did not resolve the problem.
Of 103 reviews averaging 3.9 stars, positive feedback emphasizes diagnostic skill and next-day response during emergencies. The sole detailed negative review cites parts pricing markup but acknowledges eventual resolution, with the reviewer noting appreciation for the final result.
| Sunday | 8 AM–8 PM |
| Monday | 8 AM–8 PM |
| Tuesday | 8 AM–8 PM |
| Wednesday | 8 AM–8 PM |
| ThursdayToday | 8 AM–8 PM |
| Friday | 8 AM–8 PM |
| Saturday | 8 AM–8 PM |
Diagnostic and replacement services for failing or aging furnaces, including new unit installation and annual maintenance tune-ups.
AC diagnostics, refrigerant service, and new cooling system installation for homes needing cooling solutions.
Year-round heating and cooling via energy-efficient heat pump systems, including ductless zone-controlled mini-splits for targeted comfort.
Fixture repairs, leak detection, gas line services, sump pumps, and bathroom or kitchen remodels.
Installation and repair of both traditional and tankless water heaters for reliable hot water supply.
Panel upgrades, EV charger installation, generator wiring, and complete residential electrical repair.
Duct cleaning, whole-home humidifiers, dehumidifiers, UV light systems, and filter delivery programs.
Water filtration systems and water softeners to address hard water and contaminant concerns.