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5 Best Furnace Repair Services Rochester, MN

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Written By Callie Marsalisi|Last Updated: February 05, 2024

All homeowners need a reliable local furnace repair person. Whether you need experience with heating emergencies or simply regular maintenance, these experts help keep your heating and cooling systems operational. Use our comprehensive guide to the best heating, ventilation, and air conditioning (HVAC) services in Rochester, Minnesota, to help you diagnose common problems and get the assistance you need. If you learn that you need to replace your entire system, we also have some picks for top furnace brands.

5 Best Furnace Repair Companies in Rochester

Unitedly Service Group: Heating, Air Conditioning, Furnace and AC Repair Logo

Unitedly Service Group: Heating, Air Conditioning, Furnace and AC Repair

Based on 159 customer reviews.

Services Offered

Boiler InstallationAc InstallationMaintenanceAc RepairDuctlessIndoor Air QualityInspectionFiltrationFurnace RepairFurnace Installation


  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
108 Woodlake Dr, Rochester, MN 507-323-1060 unitedlyservicegroup.com
Valor Mechanical Logo

Valor Mechanical

Based on 43 customer reviews.

Services Offered

Furnace InstallationBoiler InstallationMaintenanceInspectionFurnace RepairIndoor Air QualityAc Installation


  • Clear pricing policy
  • Informative resources
1001 2nd Ave Nw, Stewartville, MN 507-218-8400 valormechanical.com
North Country Heating and Cooling Logo

North Country Heating and Cooling

Based on 15 customer reviews.

Services Offered

Furnace RepairIndoor Air QualityAc InstallationBoiler InstallationFurnace InstallationMaintenanceVentilationInspectionDuctlessAc RepairBoiler Repair


  • Free quote
  • Prompt service delivery
  • Informative resources
10650 County Rd 3 Nw, Pine Island, MN 507-259-5442 northcountryheatingcooling.com
River City Heating & Air Conditioning Logo

River City Heating & Air Conditioning

Based on 98 customer reviews.

Services Offered

MaintenanceRadiant HeatingIndoor Air QualityAc InstallationFurnace RepairFurnace InstallationBoiler InstallationDuctlessVentilationEmergency ServicesAc Repair


  • Prompt service delivery
  • Reliable customer support
  • Clear pricing policy
626 E 2nd St, Winona, MN 507-454-7689 rivercityheating.com

More Local Hvac Companies

Streitz Heating & Cooling Inc

User Reviews: 4.6/5 

708 Schilling Dr
Dundas, MN 55019

Better Air Inc.

User Reviews: 4.3/5 

607 Stafford Ln
Dundas, MN 55019

Matt's Electric, Heating & Air Conditioning

User Reviews: 4.4/5 

191 E Main St
Ellsworth, WI 54011

Comfort By Design

User Reviews: 4.6/5 

122 3rd St W
Hastings, MN 55033

On Time Service Pros Heating and Air

User Reviews: 5/5 

15191 Boulder Ct #1
Rosemount, MN 55068

Tim Johnson Heating and Air Conditioning

User Reviews: 4.7/5 

9444 Hames Ave S
Cottage Grove, MN 55016

Lofgren Heating & Air Conditioning

User Reviews: 4.6/5 

5708 Upper 147th St W # 102
Apple Valley, MN 55124

Apple-Lake Heating & Air Conditioning, Inc.

User Reviews: 4.7/5 

207 150th St W
Apple Valley, MN 55124

Air Rite Mechanical Systems Inc.

User Reviews: 4.6/5 

6935 146th St W # 3
Apple Valley, MN 55124

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Rochester
Average Min Temp Percentile:14.5%
January Average Min Temp:6.1°F
Climate Zone:Cold
Average Energy Cost:$0.15/kWh
Median Year Houses Built:1982
Average Annual Snowfall:48.3"

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Services Offered by Furnace Repair Companies

Your local furnace repair company provides a number of services to help your system work effectively. We review common services below.

Repair and Maintenance

Timely professional repairs restore your furnace's function, extend its life span, and optimize energy efficiency. Your furnace repair provider can diagnose and fix a number of issues, including broken blower motors, clogged air filters, and malfunctioning thermostats. Qualified HVAC technicians also have the expertise to tackle problems like faulty ignitions, possible gas leaks, damaged heat exchangers, and malfunctioning thermostats. Furnace repair professionals can also provide routine HVAC maintenance to avoid unnecessary breakdowns. This may involve inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and generally ensuring all components function optimally.


HVAC companies can install a new furnace if yours is beyond repair. An expert can also help you upgrade to a more energy-efficient model, like a heat pump. First, a skilled technician will assess your home's layout and heating needs. Then, the tech will recommend the right furnace model for your budget and home requirements. HVAC technicians follow safety protocols and standards set by the industry to ensure proper furnace replacement and connection. They can also integrate a new system with your existing thermostats and air ducts. After installation, the company performs a final inspection to ensure the furnace runs optimally.


If you find that your furnace isn’t turning on, your furnace repair company will likely recommend a thorough inspection to identify possible problems. This will involve a technician examining each of the furnace's components. The inspection typically includes examining the heat exchanger for cracks or damage, inspecting the burner and ignition system, testing the thermostat's accuracy, cleaning and replacing air filters, and checking for any gas or fuel leaks. Yearly inspections of this kind facilitate optimal heating system performance, help avoid potential breakdowns, and promote safe living during frigid winters. Your technician will verify your system's efficiency and safety and make any needed repairs.

Emergency Services

Emergency furnace repair services are there to help with unexpected breakdowns, malfunctions, or safety concerns. Many providers offer these around-the-clock services to get your system up and running promptly outside of normal business hours. Emergency services cost more than a scheduled service, but it's worth it to protect your health. Furnace failure can cause discomfort and serious health risks from decreased indoor air quality, especially if it breaks down during extreme weather conditions when it's not possible to open windows for fresh air.

Factors To Consider When Choosing a Local Rochester Furnace Repair Service

You should consider several factors when hiring a local Rochester furnace repair provider. We go over some of the most important below.

  • Cost: Compare service offerings and prices among several Rochester furnace repair companies. Look for competitive and transparent pricing while avoiding extremely low-cost options. Abnormally low prices may indicate that a company is making up the difference by compromising material or workmanship quality.
  • Guarantees: Guarantees and warranties provide peace of mind in case issues arise after a repair. Reputable furnace repair companies should stand behind their work with guarantees or warranties for both their workmanship and replacement parts.
  • Licensing: In Minnesota, your HVAC contractor must obtain certification from your local city or municipal government. It's important to hire a furnace repair provider that is properly licensed and certified to ensure that your technician is trained and qualified to handle furnace repairs safely and effectively.
  • Qualifications: Ask about the experience and qualifications of a furnace repair company. You want technicians that are trained and experienced in working on various furnace makes and models. Inquire about a company's training programs to verify that technicians are up to date on current industry standards for repairs.
  • Reputation and reviews: Check online reviews and testimonials to get a sense of a company's reputation. Look for a provider with overall positive reviews, but also pay attention to how it addresses negative feedback. This can reveal a great deal about a provider's commitment to customer service.

How Much Does a Furnace Repair Cost?

The cost of furnace repair depends on a number of factors, such as the extent of the damage, the HVAC unit type, and the price of replacement parts. Furnace repair costs an average of $446, but the final price depends on the details. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $82–$408
  • Cleaning: $49–$65
  • Cracked heat exchanger: $1,631–$2,855
  • Damaged blower bearings: $24–$122
  • Damaged blower belt: $24–$90
  • Filter change: $33–$122

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Frequently Asked Questions About Furnace Repair in Rochester

How often do I need to have my furnace serviced?

We recommend having your furnace serviced once a year (or more frequently if needed) to keep it running safely and efficiently. A simple maintenance step any homeowner can take is changing the furnace filter annually.

Does a home warranty cover a furnace?

Home warranties usually include furnaces, but warranty plans and services will vary by company. Learn more with our guide to best home warranties for furnace coverage.

How can I tell whether my furnace needs repairs?

Indicators that your furnace might need repairs can include a yellow pilot light, increased energy bills, strange noises, or uneven heating. A professional furnace inspection can help you determine whether you need a full furnace replacement.

What should I do if my furnace breaks down in the middle of winter?

If your furnace malfunctions mid-winter, you might need emergency furnace repair services. Some HVAC repair companies offer emergency services, so your furnace can get up and running again quickly.

How can I prevent the need for furnace repairs?

Routine furnace maintenance, such as cleaning and replacing air filters, can help prevent the need for repairs. Having your HVAC system serviced at least once a year is also key for catching potential issues before they become major problems.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.