22 HVAC Repair Contractors in Rochester, MN
Top-Rated HVAC Repair Contractors in Rochester
Tonna Mechanical: Heating, A/C, Water Treatment, Plumbing & Duct Cleaning
“5 of 8 reviewers mention emergency or same-day service availability, with technicians arriving promptly and working through entire service windows. Positive…”
K & S Heating, Air Conditioning, Plumbing & Electrical
“The majority of 4,155 reviews are five-star reflections of diagnostic skill and same-day responsiveness, with technicians Cael, Richard B, Chris, and Blake…”
Haley Comfort - Heating, Air Conditioning & Fireplaces - 24/7 Service
“Every reviewer awarded 5 stars, with multiple customers naming specific technicians, Isiah, Nathan, Tate, and Wyatt, as reasons for their satisfaction.…”
All HVAC Repair Contractors (22 total)
Blue Ox Heating & Air
“7 named customer stories average a 5-star rating, with Jacob and Andy specifically called out for…”
Hawk's Services
“Positive reviews emphasize same-day emergency response during extreme weather and technicians who arrive…”
The Heating Dude
“All five-star reviewers specifically mention Jake by name and praise his honesty and integrity. Multiple…”
North Country Heating and Cooling
“Every one of the seven detailed reviews awards 5 stars, with customers consistently praising Bruce by name,…”
AIRTECH Mechanical, Heating&Cooling
“All eight collected reviews award perfect five-star ratings, with three clients specifically naming lead…”
Matt Moeller Heating and Cooling LLC
“Thirty-five reviews yield a 4.7-star average with notable patterns: multiple customers specifically reference…”
Rochester Plumbing & Heating
“All 30 reviews carry 5-star ratings, with seven explicitly naming individual technicians. Customers…”
Southeast Mechanical
“Across 18 reviews, every customer awarded 5 stars, with technicians Lanny, Josh, and Phil specifically named…”
Stevens Heating Inc
“Sixteen reviewers collectively award a 4.8-star average, with every customer rating the service 5 stars. Five…”
Metropolitan Mechanical Contractors
“All four reviewers award 5 stars, with Jeremy Graff specifically praising quick response times for a large…”
J. F. Ahern Co.
“Five of nine reviews award 5 stars, praising honest diagnostics, same-day furnace repair, and cost-saving…”
Harris
“All four reviews award five stars, with Isaiah receiving specific recognition for communication and staying…”
WHV Inc
“All three client reviews award 5 stars, with the sole named reviewer Joe's Auto And Tire specifically…”
FloCore
“All four documented reviews carry five-star ratings, with three specifically naming technicians Mike or Mike…”
Cassidy Mechanical, Inc
“Both reviews award 5 stars, with one project describing a large duct work addition for a converted porch.…”
Scr Southern Division
“With only one detailed review publicly visible, drawing statistical conclusions about service quality would…”
Hybrid Mechanical, LLC
“Two of three reviewers awarded perfect 5-star ratings, with the third reviewer also providing 5 stars despite…”
Metro HVA/C Service
“The single available review awards a perfect 5-star rating, with customer Brandon Radke specifically calling…”
Johnson Controls Rochester Office
“The single available review cites an unsatisfactory experience with company transportation, rating Johnson…”
HVAC Repair Costs in Rochester
Typical heating and cooling repair costs in Rochester, 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 Rochester, MN: What to Expect
Rochester sits in southeastern Minnesota with a full continental climate that pushes heating systems hard from November through March when overnight lows drop to around 12 F, then loads cooling systems during warm, humid summers that reach 83 F with 62% humidity. This year-round demand makes reliable HVAC repair Rochester a practical necessity for homeowners, especially given the city's dense medical district powered by the Mayo Clinic campus. Twenty-three licensed contractors serve the area, earning an average rating of 4.3 across more than 10,000 reviews.
Service costs in Rochester reflect the complexity of each repair. A diagnostic call runs $83-$220, while thermostat replacement typically costs $165-$550 and blower motor replacement ranges from $440-$1210. Minnesota requires all HVAC contractors to hold a state license from the Department of Labor and Industry, which means every company must employ a licensed Master HVAC professional to operate legally.
Customer feedback highlights consistent patterns among top-rated providers. Technicians at Haley Comfort earned perfect five-star reviews, with several customers naming Isiah, Nathan, Tate, and Wyatt as reasons for their satisfaction, noting 24/7 availability for emergencies. Similarly, K & S Heating draws praise for same-day diagnostics, while Tonna Mechanical receives recognition for prompt arrivals and staying through entire service windows. Emergency and same-day response appears repeatedly across satisfied customers.
Frequently Asked Questions
Other HVAC Services in Rochester, MN
All HVAC Contractors in Rochester, MN
Complete directory of 54 contractors — browse alphabetically
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All HVAC Contractors in Rochester, MN
Complete directory of 54 contractors — browse alphabetically