We stand behind our work Our team gets it right the first time! 

HVAC Contractor in St. Louis, MO

Quality HVAC Installation, Repair & Maintenance

At Anton’s Air Conditioning and Heating, we believe that everyone deserves to experience complete indoor comfort every day. The right HVAC system can make a difference in the quality of life in your home or business. We work closely with residential and commercial customers throughout the region, delivering much-needed services that ensure indoor comfort.

To schedule an appointment for HVAC repair or installation, give us a call or complete our online contact form.

Heating & Cooling Services

No matter what type of heating or cooling system you currently have, rest assured that the team at Anton’s Air Conditioning and Heating can service it. Our NATE-certified technicians undergo extensive and ongoing training to ensure that they are up-to-date on the latest industry technology and techniques.

We service all types of air conditioners and heaters, providing:

  • Repairs
  • Installations
  • Maintenance services

Whether you need a new AC installed or an old heater repaired, our St. Louis heating and cooling service providers can handle the job. Let us improve your HVAC system by scheduling service today.

Additional Indoor Comfort Services

Your total indoor comfort depends on more than just your heating and cooling equipment. There are tons of components involved in your HVAC system, all of which require care and upkeep.

On top of standard heating and cooling services, we offer:

Most HVAC work should not be done with a DIY approach – instead of trying to handle matters yourself, leave the work to our team of experts. At Anton’s Air Conditioning and Heating, we are committed to providing expert workmanship with friendly service. Our technicians arrive on time, fully prepared to resolve any problem you are experiencing.

Learn more about our St. Louis HVAC services and financing options by calling (314) 582-0745.

Our Reviews

Don't take our word for it. Find out why customers continue to choose us!
  • “Great service and very knowledgeable.”

    - Rob H
  • “Took time to explain what they were doing and cleaned up afterward.”

    - Susan F
  • “He always explains what he is doing and tells you the status of your equipment.”

    - Robert Z
  • “Thank you Anton’s for the wonderful individual attention you give to all your clients.”

    - Paula R
  • “Wow, after years of dealing with another company, Anton’s is loads better.”

    - Todd W

Why Choose us?

  • BPI Certified Energy Auditor

    Building Professional Institute is nation's premier certification and standard-setting organization for home performance professionals.

  • Fully Stocked Trucks

    With our warehouse on wheels, we are able to service all makes and models. Savings our customers time and money.

  • Financing & Specials

    We are happy to offer financing and seasonal specials to our customers.

  • Satisfaction Guaranteed

    We don't leave until the job is done. We stand behind our work.

  • Professional & Well Trained Technicians

    Our techs are NATE certified and reliable. Providing each customer with peace of mind.

Convenient Financing Payment plan options for services and new equipment!

We have teamed up with a number of great companies and banks to offer our customers financing solutions that fit their needs.

  • Nexstar
  • Rheem Pro Partner
  • AEROSEAL - Duct sealing from the inside
  • BPI Certified Energy Auditor Building Analyst
  • IGSPHA- International Ground Source Heat Pump
  • Expertise
  • Angie's List- A List
  • NATE Certified