COVID-19 Status: We are an essential service. We are OPEN & able to serve you! Please do not hesitate to call if you have any questions! - LEARN MORE

ANTON'S Air Conditioning
and Heating

Serving St. Louis and surrounding areas! Anton's provides top notch customer service and quality that is unmatched. Contact our team today for a free estimate on a new system.

Protect Your Home From COVID-19!

Keep you family safe and healthy with the Antonzier. This revolutionary air purification device has many benefits:
  • Kills COVID-19 both in the air and on surfaces

  • Eliminates odors

  • Can reduce the cost of running your system

  • Quick and easy to install

  • Affordable

  • And more!

Call us today at (314) 582-0745 or click below to learn more!

St. Louis Air Conditioning & Heating Services

Your Trusted Source for HVAC Solutions

At Anton's Air Conditioning and Heating, making a sale is not our priority. We are committed to helping you save money, stay comfortable, and enjoy greater value from your investment. We provide expert heating and air conditioning services and solutions that you can rely on. In addition, our company also offers duct sealing, home insulation, comprehensive energy assessments, and a wide range of other services to ensure your total indoor comfort.

As a local, family-owned business, Anton's Air Conditioning and Heating knows exactly what area residents are looking for – and we deliver! Lower energy bills, longer system life, greater reliability and safety, improved air quality, and unmatched comfort aren’t just wishful thinking. Our St. Louis AC and heating technicians offer meticulous repair, installation, and maintenance services to exceed your highest expectations for indoor comfort. Plus, our team of technicians is always on call to provide the assistance you need, when you need it. We service all makes and models, leave a clean work area, and remove any debris. Enjoy sustainable temperature control solutions no matter what the weather may bring!

Schedule an appointment or contact us for 24/7 emergency repair – call (314) 582-0745 today.

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Our Services

We offer a wide range of cooling and heating services. What can we help you with?

Why Choose us?

Here's what sets us apart from the competition! 
  • 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.

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

Money saving offers

Browse our online specials to find out how you can save today!
  • 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