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Last Updated: February 25, 2025
On average, 55% of the energy used in American homes is for heating and cooling, according to the U.S. Department of Energy. You don't want to spend more than necessary on heating and cooling your Minnetrista home, so it's important to make sure all systems are functioning properly.
A top HVAC contractor can get your system into its best shape ever, letting you keep your home comfortable while still saving money. That's why we've assembled this guide to the top HVAC companies in Minnetrista.

Our Rating
User Rating
Prompt service delivery
Clear pricing policy
Free quotes
Informative resources
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Services Offered

Our Rating
User Rating
Reliable customer support
Free quotes
Prompt service delivery
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Services Offered

Our Rating
User Rating
Clear pricing policy
Free quotes
Reliable customer support
Informative resources
Services Offered

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Free quotes
Informative resources
Prompt service delivery
Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Prompt service delivery
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Informative resources
Clear pricing policy
Free quotes
Prompt service delivery
Reliable customer support
Services Offered

Our Rating
User Rating
Free quotes
Informative resources
Prompt service delivery
Services Offered

Our Rating
User Rating
Free quotes
Informative resources
Clear pricing policy
Services Offered

Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Services Offered
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:
An HVAC system that's not working properly or outdated likely needs professional attention for maintenance or replacement. Watch for these signs that your system needs service:
These HVAC red flags indicate that you should have your system evaluated. A local company can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.
Your HVAC installation or maintenance cost fluctuates depending on the style of unit. Common HVAC unit types include the following:
HVAC maintenance costs vary depending on what services are needed. HVAC systems are complex and can require different maintenance services. Costs for common services are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $2,058-$5,246 | |
| Hybrid Split | $4,170-$7,682 | |
| Heat Pump | $3,229-$32,899 | |
| Packaged Heating and Air | $270-$450 |
It’s important to make any essential HVAC fixes or replacements as needed, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $68-$180 | |
| Condensor Cleaning | $1,351-$4,053 | |
| Thermostat Repair | $90-$225 | |
| Ductwork Cleaning | $432-$1,081 |
Knowing the indicators of a good HVAC company is important. A properly licensed contractor with the right experience will give you confidence that they can keep your system running efficiently, providing you with effective heating and cooling for your home.
Request estimates from at least three HVAC providers. Describe your issues and ask if specialists can inspect your system in person. Review each provider's diagnoses, recommended solutions, estimated cost, timelines, and warranties. Avoid contractors that pressure you or demand payment before work.
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 set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the type of exam depends on the 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 on a state-by-state basis.
There are no state-level licensing requirements for HVAC technicians in Minnesota, although all contractors must file a $25,000 mechanical contractor bond with the Department of Labor and Industry. There may also be local licensing regulations, so be sure to check with your city or municipal government to make sure your contractor meets all requirements. Checking reviews on Google Reviews, Yelp, the Better Business Bureau (BBB), and similar sites can aid your decision. Choose a company with great reviews and stories of positive experiences from customers.
Always make sure you understand the details of your project. When HVAC repairs are required, your provider should list which parts require replacement and why. Confirm that your technician will clean and test your system after repairs are finished to ensure that it’s working properly. When replacing your HVAC, request that the installation company describe the new estimated installation time, model, energy efficiency, brand, and features. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.
Good HVAC companies offer warranties on service and installations. The more complete the coverage, the better. Compare warranty details between providers and pick the one that offers the most comprehensive protection for the fairest price.
Always get HVAC estimates in writing before work begins. A thorough quote will cover costs for both materials and labor. Confirm that you agree to all terms before signing the contract.
You should have your HVAC system inspected twice annually. After completing their inspection, your technician will inform you what services are required. You should also schedule an inspection if you notice new issues such as unusual smells, leaks, or strange noises. If your system has ductwork, you should have it inspected every few years.
Generally, you should schedule inspections in the spring and fall, as these times tend to be less busy. This also helps make sure your system is prepared for the summer and winter, when it probably 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 is comfortable and avoid making drastic temperature changes — increase or decrease it a few degrees at a time. If you're able to, try switching to a smart thermostat.
Generally, HVAC installation or replacement takes one to three days for the entire system. Installing or replacing a furnace or air conditioning unit can take as little as half a day or as much as two days. The exact amount of time will vary depending on factors like the size of your house, how easily accessible different parts of the system are, and whether your technician discovers any problems.
For a 2,000-square-foot home, try to purchase a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Minnetrista, you'll be better off going with a furnace on the higher end of or above this range.
For a 2,000-square-foot home, you'll also want to look for an air conditioning unit with around 2.5 to 5 tons of capacity. In Minnetrista, a unit with a lower capacity may be sufficient. Usually, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.
Your HVAC company might provide financing options via a third-party lender, or you might choose to obtain your own loan. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.
There are a number of ways you can make your HVAC system more energy-efficient:
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