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10 Best HVAC Companies in University City, MO

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Written By Bradford Cuthrell

Last Updated February 2024

If you're like the typical American homeowner, over half of your energy bill (55%, per the Department of Energy) goes toward heating and cooling your home. In University City, you're probably looking to reduce your energy expenses and save money.

Explore our list of the top HVAC companies in University City to find the best one for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

Top 10 Best HVAC Companies in University City

Vitt Heating & Cooling

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4719 Morgan Ford Rd, St. Louis, MO 63116 (314) 347-3389 vittheating.com

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Free quote

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

Averill Heating & Air Conditioning

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10645 Liberty Ave, St. Louis, MO 63132 (314) 427-3825 averillheatcool.com

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Clear pricing policy

Free quote

Prompt service delivery

Informative resources

Services Offered

Inspection
Furnace repair
Boiler repair
Maintenance
Furnace installation
Ac installation
Indoor air quality
Ac repair
Emergency services
Ductless

Kirkwood Heating & Air Conditioning

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9350 Watson Industrial Park, St. Louis, MO 63126 (314) 968-3453 kirkwoodheating.com

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Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Services Offered

Ac repair
Ductless
Inspection
Furnace repair
Emergency services
Furnace installation
Indoor air quality
Maintenance
Ac installation
Smart home integration
Ventilation

Hoffmann Brothers

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1025 Hanley Industrial Ct, Brentwood, MO 63144 (314) 347-1403 hoffmannbros.com

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Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Inspection
Ac repair
Ac installation
Geothermal heating
Furnace repair
Duct cleaning
Indoor air quality
Ductless
Maintenance
Filtration

All Air Systems Heating & Cooling

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111 Prospect Ave # 103, Kirkwood, MO 63122 (314) 966-5600 callallair.com

Free quote

Prompt service delivery

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Maintenance
Boiler repair
Furnace installation
Emergency services
Inspection
Ac repair
Furnace repair
Indoor air quality
Ductless

Harster Heating & Air Conditioning

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9900 Gravois Rd, St. Louis, MO 63123 (314) 631-5300 harsterheating.com

Clear pricing policy

Prompt service delivery

Free quote

Informative resources

Reliable customer support

Services Offered

Ac repair
Ductless
Furnace repair
Furnace installation
Boiler repair
Indoor air quality
Emergency services
Maintenance
Inspection

SmartHouse Heating and Cooling

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6921 Olive Blvd, St. Louis, MO 63130 (314) 451-5391 callsmarthouse.com

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Prompt service delivery

Free quote

Reliable customer support

Services Offered

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

B & B Heating & Cooling

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1955 Washington St, Florissant, MO 63033 (314) 838-9800 bbheatingcooling.com

Clear pricing policy

Informative resources

Services Offered

Filtration
Indoor air quality
Zoning systems
Ac repair
Furnace repair
Ventilation
Furnace installation
Ductless
Inspection
Maintenance
Ac installation

Goldkamp Heating & Cooling

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890 N Lafayette St, Florissant, MO 63031 (314) 839-3332 goldkamphvac.com

Prompt service delivery

Clear pricing policy

Free quote

Services Offered

Furnace installation
Filtration
Maintenance
Filters
Ac installation
Ductless
Ac repair
Furnace repair
Zoning systems
Indoor air quality
Duct cleaning

Nick Dolinic Heating & Cooling

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759 Lemay Ferry Rd, St. Louis, MO 63125 (314) 631-8222 nickdolinic.com

Reliable customer support

Free quote

Clear pricing policy

Informative resources

Services Offered

Maintenance
Inspection
Ac repair
Indoor air quality
Boiler installation
Furnace repair
Furnace installation
Ac installation
Boiler repair
Ductless
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 HVAC system is faulty or getting old, it likely needs servicing or replacement from an HVAC company. Look for these signs your system needs service:

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

Arrange an inspection if you notice any of these problems. A local technician can assess your system, detect problems, and decide whether you need repairs or a new HVAC unit.

Cost of HVAC Installation and Maintenance in University City

What you spend on HVAC installation or maintenance is determined by your system style. Common HVAC unit styles include the following:

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you likely have a split or mini-split system. Split systems have indoor units in each room to regulate temperature. These indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It gives flexibility by providing the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps move hot and cold air between your home and outside. These systems don't make their own heat or AC, so they work more effectively in milder climates.
  • Packaged heating and air: Packaged HVAC systems work well in smaller homes. They consist of a single combined heating and air conditioning unit, commonly located in a basement or attic. This unit is typically compact, energy-efficient, and straightforward to maintain.

The cost of HVAC maintenance also varies depending on what kind of work being done. HVAC systems are complicated and might require different kinds of maintenance. The prices of some common jobs are as follows:

HVAC Unit Type Cost
Split $1,973-$5,030
Hybrid Split $3,998-$7,366
Heat Pump $3,096-$31,544
Packaged Heating and Air $259-$432

Ways to Save Money on HVAC Costs

Essential HVAC maintenance is important, but can be expensive. Thankfully, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Change filters regularly. Switching out your air filters or washing them every 30–90 days allows smooth air circulation through your HVAC system. Also try to keep debris from accumulating on the external parts of your HVAC.
  • Change the position of your blinds seasonally. Keeping your blinds closed in the summer helps block out passive solar heat. Keeping them open in the winter helps you take advantage of this same heat. Both of these measures help reduce the amount of work your HVAC system needs to do.
  • Keep your system clean. Regularly cleaning condenser fan blades, indoor evaporator coil, grills, and ductwork helps keep your HVAC system running efficiently and lowers your risk of mold. The National Air Duct Cleaners Association advises cleaning your heating and cooling system when it starts to look dirty.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills regularly — helps you catch issues before they get too expensive.

Service Cost
Filter Replacement $65-$173
Condensor Cleaning $1,295-$3,886
Thermostat Repair $86-$216
Ductwork Cleaning $414-$1,036

How To Choose a Local HVAC Company

Knowing the indicators of a reliable HVAC company is key for a smooth repair or installation. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Explain your issues and schedule an in-person inspection if possible. Compare contractors' diagnoses, suggested repairs, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand upfront payment.

Check Credentials

Choose an HVAC company with skilled technicians who have proper licensing and experience. In all states, HVAC contractors have federal requirements from 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 by the state.

There are no state-level licensing requirements for HVAC technicians in Missouri; however, most municipalities have local requirements. Make sure that you check with your local government to understand requirements for licenses like HVAC Contractor or HVAC Journeyman Contractor. You can also confirm that a company holds a valid business license. Always check a company's reviews and complaints with organizations such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Look for a a provider with positive reviews and a history of good customer service.

Understand Work Details

Make sure you understand the details of any project before starting. When getting HVAC repairs, have your provider specify which parts require replacement and why. Confirm that your technician will clean and test the entire system after the repair to ensure that everything works. When replacing your HVAC system, ask the installation company to provide details on the new brand, estimated installation time, model, energy efficiency, and features. Before work begins, make sure you understand how your provider will properly size the new unit for your home and what the cost will be.

Compare Warranties

Trustworthy HVAC companies provide warranties for their services. The broader the coverage, the better, so make sure to compare warranties between providers. Choose the one that gives you the most coverage at a fair cost.

Get Quote in Writing

Get a written quote before HVAC work starts. A full quote includes both labor and material costs. Make sure you understand and accept all terms before signing the contract.

Frequently Asked Questions About HVAC in University City, MO

Typically, you should have your HVAC system inspected twice a year. After that inspection, your technician will tell you what services are needed. You should also have your system inspected and serviced if you notice any new issues, like leaks, strange noises, or unusual smells. If your home has ductwork, it should be serviced every few years.

The best times to have an HVAC inspection are during the spring and fall. Technicians tend to be less busy during these times, so it will be easier to get an appointment. This also ensures that your system is ready for the summer and winter, the times of the year when it gets the most use.

You can save energy throughout the year by reducing the amount of work it takes for your HVAC system to maintain your home's temperature. During all seasons, keep your thermostat as close to the outside temperature as is comfortable, and try to adjust it only a few degrees at a time. You might also consider purchasing a smart thermostat.

Generally, HVAC installation or replacement takes between one and 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 how large your home is, how easily accessible different parts of the system are, and whether your technician runs into any problems.

For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units).

For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with around 2.5 to 5 tons of capacity. In general, 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 be able to obtain your own loan. It's a good idea 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 several ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and change or clean your air filters on a regular basis.
  • Have regular inspections to take care of problems as they come up.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try to keep your inside temperature as close to the outside temperature as is comfortable.
  • When replacing part of your system, see if there are Energy Star-certified or other environmentally friendly options.

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