10 Best HVAC Companies in Fulton, MO

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Last Updated: February 25, 2025

According to the U.S. Department of Energy, approximately 55% of energy use in American homes goes toward heating and cooling. Since such a significant portion of your utility bill goes toward cooling and heating, you'll want to ensure that the HVAC system in your Fulton home is functioning properly.

We've put together this guide to Fulton's top HVAC companies to help you find the best person for your job and get your system into top shape.

Top 10 Best HVAC Companies in Fulton

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MasterTech Plumbing, Heating and Cooling

MasterTech Plumbing, Heating and Cooling Logo

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5150 Interstate 70 Dr SW, Columbia, MO 65203 (573) 261-5710 mastertechplumbing.com

Free quotes

Reliable customer support

Prompt service delivery

Informative resources

Clear pricing policy

Services Offered

Ac installation
Ac repair
Ductless
Furnace installation
Ventilation
Maintenance
Inspection
Filtration
Furnace repair
Boiler installation
Emergency services
Indoor air quality
Radiant heating

Elite Mechanical LLC

Elite Mechanical LLC Logo

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108 Hamilton Industrial Ct, Wentzville, MO 63385 (636) 887-0971 elitecomfortexperts.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Aire Serv of Jefferson City

Aire Serv of Jefferson City Logo

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2521 E McCarty St, Jefferson City, MO 65101 (573) 415-0718 aireserv.com

Prompt service delivery

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Ventilation
Furnace installation
Indoor air quality
Radiant heating
Ac repair
Emergency services
Ac installation
Boiler installation
Maintenance

Future Aire Heating & Air Conditioning

Future Aire Heating & Air Conditioning Logo

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1351 Jefferson St STE 120, Washington, MO 63090 (636) 938-5290 futureaire.com

Prompt service delivery

Clear pricing policy

Informative resources

Free quote

Reliable customer support

Services Offered

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

AAA Heating & Cooling

AAA Heating & Cooling Logo

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User Rating

407 E Pearce Blvd Ste A, Wentzville, MO 63385 (636) 278-9616 aaastl.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Prompt service delivery

Services Offered

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

Peters Heating & Air Conditioning

Peters Heating & Air Conditioning Logo

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User Rating

377 Travis Blvd, Troy, MO 63379 (636) 462-5161 petersheatingandair.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

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

Rehagen Heating & Cooling, Inc.

Rehagen Heating & Cooling, Inc. Logo

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User Rating

2041 US-63, Westphalia, MO 65085 (573) 455-2394 rehagenhvac.com

Prompt service delivery

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Level 9 Heating, Cooling, and Plumbing

Level 9 Heating, Cooling, and Plumbing Logo

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User Rating

400 M E Frick Rd, Washington, MO 63090 (636) 259-4252 level9hvac.com

Reliable customer support

Informative resources

Free quotes

Services Offered

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

Schraer Air

Schraer Air Logo

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User Rating

504 W Booneslick Rd, Warrenton, MO 63383 (636) 456-5041 schraerair.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Maintenance
Filtration
Zoning systems
Ventilation
Indoor air quality
Ac installation
Emergency services
Ductless
Furnace installation

Sears Heating and Air Conditioning

Sears Heating and Air Conditioning Logo

Our Rating

User Rating

701 E Broadway, Columbia, MO 65201 (573) 355-5976 searshomeservices.com

Reliable customer support

Free quotes

Prompt service delivery

Services Offered

Ventilation
Inspection
Ac repair
Ductless
Furnace installation
Indoor air quality
Boiler installation
Maintenance
Ac installation
Filtration
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 broken or getting near the end of its lifespan, it likely needs servicing or replacement from an HVAC company. Watch for these indicators your system needs service:

  • Uneven heating/cooling or poor air circulation
  • Temperature control issues or thermostat malfunctions
  • Frequent breakdowns and need for repairs
  • Higher than normal energy bills
  • Cracking, corrosion, or rust
  • Odd noises when turning on
  • Refrigerant leaks
  • An HVAC system that's over 15 years old

If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, identify problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Fulton

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

  • Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you likely have a split or mini-split system. Split systems have internal units in each room to regulate temperature. These indoor units all 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 being able to utilize either electricity or gas for power.
  • Heat pump: Heat pumps exchange hot and cool air between your home and the outdoors. They don't generate their own heat or AC, so they function best in mild climates.
  • Packaged heating and air: Packaged HVAC systems are a smart choice for smaller homes. These systems have a single combined AC and heating, typically located in an attic or basement. They're space-saving, energy-efficient, and easy to maintain.

The amount you spend on HVAC maintenance also varies depending on what kind of work being done. HVAC systems are complex and may require different kinds of maintenance. The cost of some common repairs is as follows:

HVAC Unit TypeCost
Split$1,864-$4,751
Hybrid Split$3,776-$6,957
Heat Pump$2,924-$29,793
Packaged Heating and Air$245-$408

Ways to Save Money on HVAC Costs

It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have methods to decrease the effect of wear and tear and reduce the frequency of breakdowns.

  • Change filters regularly. Replacing your air filters or washing them every 30–90 days allows effective air circulation through your HVAC system. You should also try to keep debris from accumulating on the outdoor sections of your HVAC.
  • Keep your system clean. Keeping your indoor evaporator coil, ductwork, grills, and condenser fan blades clean helps your system function optimally and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends that you clean your HVAC system whenever it begins to look dirty.
  • Monitor for potential problems. Keeping a close eye on 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. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds in warmer seasons helps prevent the heat from getting inside. Doing both helps decrease the strain on your HVAC system.
ServiceCost
Filter Replacement$61-$163
Condensor Cleaning$1,223-$3,670
Thermostat Repair$82-$204
Ductwork Cleaning$391-$979

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 companies for quotes. Explain the issues and have specialists visit to inspect your system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand payment upfront.

Check Credentials

Choose an HVAC company with skilled technicians who have proper licensing and experience. In all states, HVAC contractors 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 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.

There are no state-level licensing requirements for HVAC technicians in Missouri; however, most municipalities have local requirements. It's in your best interest to 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. Also look at a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Google Reviews, and Yelp. Pick a company with positive feedback and good customer testimonials.

Understand Work Details

Always make sure you understand the details of your project. For HVAC repairs, your provider should detail which parts need replacement and why. Confirm that your technician will clean and test the system after repairs are done to verify that it’s working properly. When replacing your HVAC, request that the company explain the new energy efficiency, estimated installation time, brand, model, and features. 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

Reputable HVAC companies stand behind their work with warranties. Compare warranties from different companies, keeping in mind that more comprehensive coverage is better. Look for the company that provides the most coverage for a fair price.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in Fulton, MO

Normally, your HVAC system should be inspected twice a year. After that inspection, your technician will tell you what services are needed. You should also have an inspection if you start to notice any issues, such as leaks, unusual smells, or strange noises. 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 are often 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, which is when it normally gets the most use.

You can save energy throughout the year by making it easier for your HVAC system to maintain the temperature of your home. During all seasons, keep your thermostat as close to the outside temperature as possible, and avoid making drastic changes — adjust it only a few degrees at a time. You could also consider purchasing a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing an air conditioning unit or a furnace can take as little as half a day or as much as two days. The exact amount of time will vary depending on things like the size of your home, how easily accessible different parts of the system are, and whether your technician discovers any problems.

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

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

  • Keep ductwork clean, and change or clean your air filters on a regular basis.
  • Have regular inspections to take care of issues as they arise.
  • 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 keeping your inside temperature as close to the outside temperature as you can.
  • When it comes time to replace any part of your system, explore Energy Star-certified or other environmentally friendly options.

Other Fulton, MO Home Services

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