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10 Best HVAC Companies in St. Paul, MN

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Written By Bradford Cuthrell

Last Updated February 2024

On average, 55% of the energy used in American homes is for heating and cooling, according to the Department of Energy. Energy costs in St. Paul can be steeper than in some other places, which means you're probably trying to save money on your bill.

We've put together this guide to the top HVAC companies in St. Paul to help you hire the right person for your job and get your system into its best shape ever.

Top 10 Best HVAC Companies in St. Paul

Standard Heating & Air Conditioning, Inc.

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130 Plymouth Ave N, Minneapolis, MN 55411 (612) 255-4387 standardheating.com

Informative resources

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Furnace repair
Indoor air quality
Maintenance
Inspection
Ac repair
Boiler installation
Ductless
Duct cleaning
Uv purifiers
Boiler repair

Metro Heating & Cooling

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1220 Cope Ave E, Maplewood, MN 55109 (651) 294-7798 metroheating.net

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Reliable customer support

Free quote

Prompt service delivery

Clear pricing policy

Services Offered

Inspection
Furnace installation
Indoor air quality
Ac repair
Ac installation
Boiler installation
Maintenance
Boiler repair
Carbon monoxide testing

S&R Heating & Cooling

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4118 Hoffman Rd, White Bear Lake, MN 55110 (651) 429-0001 srheatingcooling.com

Prompt service delivery

Reliable customer support

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Services Offered

Furnace repair
Ac repair
Ventilation
Furnace installation
Ac installation
Emergency services
Indoor air quality
Maintenance
Filters

Sedgwick Heating & Air Conditioning

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1240 Trapp Rd # A, Eagan, MN 55121 (952) 881-9000 sedgwickheating.com

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Free quote

Reliable customer support

Services Offered

Furnace installation
Furnace repair
Boiler repair
Filtration
Uv purifiers
Maintenance
Ac repair
Ductless

Priority Heating & Cooling Inc

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635 Hayward Ave N, Oakdale, MN 55128 (651) 735-1150 priorityheatingcooling.com

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Services Offered

Maintenance
Emergency services
Ac installation
Ventilation
Thermostat installation
Furnace repair
Duct cleaning
Ac repair

Freedom Heating & Air Conditioning

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2600 Johnson St NE suite c, Minneapolis, MN 55418 (612) 306-6400 freedomheatingandair.com

Clear pricing policy

Free quote

Reliable customer support

Informative resources

Services Offered

Furnace installation
Maintenance
Ventilation
Filtration
Ac installation
Ac repair
Indoor air quality
Ductless

DucTech HVAC

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1022 S Robert St, Mendota Heights, MN 55118 (651) 797-3990 ductechhvac.com

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Reliable customer support

Prompt service delivery

Informative resources

Free quote

Services Offered

Furnace repair
Ac installation
Emergency services
Duct cleaning
Ductless
Maintenance
Ac repair
Furnace installation

Furnace Doctors

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102 County Rd C West Suite C, Little Canada, MN 55117 (651) 789-3082 furnace-doctors.com

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Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Furnace repair
Indoor air quality
Ductless
Filtration
Maintenance
Emergency services
Duct cleaning

Titan Heating & Cooling

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2133 3rd Ave, Newport, MN 55055 (651) 714-8931 titanshvac.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Furnace installation
Furnace repair
Emergency services
Duct cleaning
Indoor air quality
Maintenance
Ductless
Ac repair

Prescription Heating and Cooling LLC

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1803 Buerkle Rd #103, White Bear Lake, MN 55110 (651) 767-2737 prescriptionheatingandcooling.com

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Clear pricing policy

Reliable customer support

Services Offered

Emergency services
Ac installation
Inspection
Ac repair
Furnace repair
Ventilation
Filtration
Maintenance
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system isn't working correctly or suffering from a lot of wear and tear, you might need an HVAC contractor for maintenance or replacement. Watch for these common indicators that your system needs expert attention:

  • Unusually high energy bills
  • Poor air circulation or uneven heating/cooling
  • Thermostat malfunctions or temperature control issues
  • Frequent breakdowns and need for repairs
  • Cracking, rust, or corrosion
  • Refrigerant leaks
  • Strange noises when turning on
  • An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can pinpoint problems and determine whether repair or full HVAC replacement is the best course of action.

Cost of HVAC Installation and Maintenance in St. Paul

The price of HVAC installation or maintenance varies depending on the kind of unit you have. Common varieties of HVAC units include the following:

  • Split or mini-split: If your home lacks the ductwork for central heating and cooling, you probably have a split or mini-split system instead. Split HVAC systems have internal units in each room to regulate temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions very similarly to a standard split system. It has the benefit of having the capability to use either electricity or gas for power.
  • Heat pump: Heat pumps move hot and cold air between your home and the outside. These systems don't make their own heat or AC, so they work more effectively in moderate climates and may not be as effective during St. Paul's cold winters.
  • Packaged heating and air: Packaged HVAC systems are good for smaller homes. These systems consist of a single combined heating and cooling unit, typically located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance prices differ based on the specific services required. HVAC systems can be complex and potentially require a number of services. Costs for typical jobs are as follows:

HVAC Unit Type Cost
Split $2,098-$5,347
Hybrid Split $4,250-$7,830
Heat Pump $3,291-$33,533
Packaged Heating and Air $275-$459

Ways to Save Money on HVAC Costs

Taking care of necessary HVAC repairs and replacements when needed is important, but can be expensive. Thankfully, there are steps you can take to minimize wear and tear over time on your system.

  • Keep your system clean. Cleaning your grills, indoor evaporator coil, condenser fan blades, and ductwork regularly helps your HVAC system work efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system once it starts to look dirty.
  • Monitor for potential problems. Monitoring the efficiency of your HVAC system — for instance by checking your thermostat settings and energy bills — helps you find and solve issues before they get out of hand.
  • Change the position of your blinds seasonally. During winter, leave your blinds open so your home benefits from passive solar heat. In summer, keep blinds shut to block out heat. Doing both decreases the amount of work your HVAC system must perform.
  • Change filters regularly. Air flows best through your HVAC system when you change out or clean the filters every 30–90 days. Also try not to let debris pile up on the outdoor parts of your HVAC.

Service Cost
Filter Replacement $69-$184
Condensor Cleaning $1,377-$4,131
Thermostat Repair $92-$229
Ductwork Cleaning $441-$1,102

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is crucial for an easy installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Request estimates from at least three HVAC contractors. Describe your issues and ask if specialists can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, timelines, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the specific exam depends on what kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled at the state level.

Minnesota doesn't have state-level licensing requirements for HVAC contractors, although all contractors are required to file a $25,000 mechanical contractor bond with the Department of Labor and Industry. Many areas also have local licensing regulations, so be sure to check with your city or municipal government to make sure your contractor meets all requirements. Always check a provider's reviews and complaints with organizations such as the Better Business Bureau (BBB), Google Reviews, and Yelp. You want to hire a company with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you understand what a company’s process looks like. When HVAC repairs are needed, ask your provider to specify which parts require replacement and explain why. Confirm that your technician will clean and test your system afterward to ensure proper operation. When replacing your HVAC, request that the company explain the new features, model, estimated installation time, energy efficiency, and brand. Before signing paperwork, make sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.

Compare Warranties

Trustworthy HVAC companies stand behind their work with warranties. Look at warranties from different companies, while remembering that broader coverage is better. Look for the provider that offers the most coverage for a fair price.

Get Quote in Writing

Always get quotes for HVAC service in writing before work begins. A detailed quote should cover both materials and labor. Make sure you agree to all terms before signing a contract.

Frequently Asked Questions About HVAC in St. Paul, MN

You should have your HVAC system inspected twice yearly. At the time of the inspection, your technician will inform you if any services are required. You should also call a technician if you start noticing issues such as leaks, strange noises, or unusual smells. If your home has ductwork, you should have it inspected every few years.

Normally, it's best to schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it likely sees the most use.

You can save energy during the winter by reducing how much power your HVAC system uses to heat your home. Keep your thermostat as low as you can and avoid making drastic temperature changes — only increase or decrease it a few degrees at a time. If you can, try switching to a smart thermostat.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. In St. Paul, you'll probably be fine with a unit on the lower end of this range. For a house over 1,000 square feet, central air will generally be more effective than window units for cooling.

For a 2,000-square-foot home, you should also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In St. Paul, you might need a higher-capacity furnace.

Usually, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer financing, you may consider taking out your own loan. Be sure to speak with a financial advisor and your HVAC company to determine what options are available to you and appropriate for your situation.

There are several ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and clean or change your air filters regularly.
  • Schedule regular inspections to take care of issues as they arise.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you aren't able to purchase one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your HVAC system, see if there are Energy Star-certified or similar environmentally friendly options.

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