About Us

St. Louis Heating, Cooling, & Plumbing

About Anton’s

Anton’s is a full-service HVAC and plumbing company serving St. Louis and the surrounding areas. With over 40 years in business, our family-owned company is dedicated to serving our friends and neighbors with high-quality services at affordable prices. Moreover, our Rheem Pro Partner status and NATE-certified technicians ensure that you get not just reliable but also quality service with each and every visit.


From repairs to installations, we do it all; our passion for great service and workmanship extends to every project we take on.

Our services include:


Indoor Air Quality

Mold Treatment

Water Treatment

Duct Cleaning And Sealing

Air Conditioning

Home Inslulation

Energy Audits



Holistic HVAC Addressing The Root Of The Problem

Our Story

Not everyone in the HVAC industry wants to solve your problems. Much like a pharmacist stands to make more money by treating the symptom of an ailment than by treating the illness itself, many HVAC companies would rather sell you a new unit than actually solve your problems. The big difference? There’s no HVAC equivalent to the Hippocratic Oath protecting the customer.

This is precisely the reason that Anton’s was founded: to save you money by addressing the root of your HVAC problem and getting the job done correctly the first time. Our high tech energy assessments thoroughly check your home for energy leakages so that we can deliver tailored, targeted solutions. We aim to leave you with a comfortable, efficient home or building.

Core Focus

Enhancing the lives of the families we impact.

Core Values

  • Dedicated
  • Passionate
  • Ethical
  • Growth Oriented
  • Great Family
  • Fun
  • Respectful
  • Team Player

Guiding Principles

Make this an amazing place to work

See it, say it, directly & with respect

Committed and passionate

Culture of caring but no enabling

Bring more energy to work than you take

Act with honesty and integrity

Actions speak loader than words

Turn customers into raving fans by delivering 5 star service

We take extra pains to set the highest possible standard of work. Every Anton’s technician is NATE-certified and trained on our unique six-step service process. We’re BPI-certified auditors and A+ rated with the Better Business Bureau We’re also the only HVAC company in St. Louis that offers groundbreaking Aeroseal Duct Sealing to our customers. All of this is to ensure you get what you pay for.

Anton’s vigorous pursuit of quality service and work performance will be our signature trademark; we strive to lead the HVAC industry towards a bright and innovative future. Look no further than our hundreds of five star customer reviews for a barometer of St. Louis’ trust in Anton’s.

St. Louis AC & Heater Services

Advantages of Our Ultimate Savings Club

According to the Indoor Air Quality Association, regular HVAC maintenance can reduce the risk of costly breakdowns by as much as 95% and can cut down on your energy bill by as much as 30%. Regular maintenance also helps extend the life of your system and ensure that your system stays covered under warranty.

Anton’s is happy to offer routine maintenance plans — along with special perks and discounts — in the form of our Ultimate Savings Club.

Learn More

Anton's Heroes Program

Back in March 2022, Anton’s Plumbing, Heating/Cooling & Energy Experts started a program called Anton’s Heroes, a program that would provide FREE Lifetime Maintenance to all active/retired veterans and first responders. As our initiative grew, we knew we wanted to be able to do more as we found some of our Heroes could not afford indoor comfort. With that, the Anton’s Heroes non-profit was started. To help kick off this exciting time, we are hosting our first annual golf tournament, August 26, 2023, at Forest Park Golf Course.

While we have made some great strides, Anton’s Heroes still has a lot to accomplish. We need your support to continue to ensure we can provide these Heroes with indoor comfort, day in and day out.

We greatly appreciate your donation, and it will be used to help provided indoor comfort to our Heroes in the form of heating & cooling. If you wish to contribute, please feel free to visit our website at antonsheroesgolf.com.

Anton's wants to give back to all of those who have served our community and our nation by offering a free, lifetime Ultimate Savings Agreement to military members and first responders. This includes EMTs, police, firefighters, and all branches of active or retired military. This Ultimate Savings Agreement includes all of the same benefits as a paid membership, including...

Membership Benefits:

Premium maintenance (including year-end checklist)

$100 Loyalty Credits (can be put towards any installation; max $500)
*No loyalty credits with 1 year membership

Priority scheduling (cut to the front of the line) Member-only pricing

Stress-free scheduling (with maintenance reminders)

15% off home repairs (for any heating/cooling service call)

No weekend/overtime fees (for any heating/cooling service call)

Locked-in pricing (on maintenance during membership period)

Repair warranty (one year warranty with any paid repair)
*No repair warranty with 1 year membership

100% transferable (take the plan with you when you move within our service area)

Plumbing inspection

Our Reviews

Don’t take our word for it. Find out why customers continue to choose us!

1000+ Reviews

5 Star Customer Reviews