6 HVAC Repair Contractors in Buffalo, MN
Top-Rated HVAC Repair Contractors in Buffalo
DeZiel Heating & Air, Inc.
“Four of five sampled reviews issue explicit recommendations, with two praising specific technicians Dylan and Aaron by name for their communication and…”
Aerostar Heating and Air
“238 reviews coalesce around identical themes: five-star ratings dominate, with multiple reviewers emphasizing same-day emergency response times, Nate receiving…”
All HVAC Repair Contractors (6 total)
Correll Plumbing and Heating Inc
“Fourteen verified reviews all award five-star ratings, with most mentioning either same-day service…”
Highland Heating & Air Conditioning Inc.
“Seven of eight written reviews award five stars citing same-day arrival during heat waves fast furnace…”
HVAC Repair Costs in Buffalo
Typical heating and cooling repair costs in Buffalo, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $83 | $132 | $220 |
Thermostat replacement | $165 | $303 | $550 |
Blower motor replacement | $440 | $715 | $1,210 |
Heat exchanger replacement | $1,650 | $2,420 | $3,850 |
Ignitor replacement (gas furnace) | $165 | $275 | $440 |
Control board replacement | $330 | $605 | $990 |
Full system repair (major) Multi-component failure | $550 | $1,320 | $3,300 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Buffalo, MN: What to Expect
Buffalo sits within the Minneapolis metropolitan area, where January temperatures plunge to around 6 F and wind chill factors regularly drop below zero. These brutal conditions make reliable heating essential, and that's exactly what drives consistent demand for HVAC Repair in Buffalo. The local market reflects this necessity, six qualified contractors serve the area, collectively earning an impressive average rating of 4.7 stars across nearly a thousand reviews, with three of them providing round-the-clock emergency coverage. Minnesota law requires these businesses to maintain proper licensing through the state Department of Labor and Industry, specifically employing a licensed Master HVAC professional.Costs for common services follow predictable ranges, diagnostic calls run $83 to $220, thermostat replacements span $165 to $550, and blower motor replacements, a frequent repair during winter strain, cost between $440 and $1,210.
Customer feedback highlights strong service patterns across the market. DeZiel Heating & Air earns recommendations for technicians Dylan and Aaron, praised for clear communication and quality workmanship. Aerostar Heating and Air draws consistent acclaim for same-day emergency response, with multiple reviewers citing Nate by name. A&A Heating and Air similarly receives attention for rapid turnaround, with Artie noted in several reviews highlighting quick arrivals within hours of calls.