St. Charles


Award-Winning Heating & Cooling Services

Schedule Service Now

Anton's Plumbing, Heating/Cooling and Energy Experts is a highly accomplished HVAC company. As a local, family-owned business, we proudly serve residents in St. Charles and the surrounding areas. Our team of St. Charles heating and air conditioning technicians has the product knowledge, training, and experience to keep your home or business comfortable and safe all year long.

Schedule Service Now

HVAC System Installation

Customers of Anton's Plumbing, Heating/Cooling and Energy Experts enjoy a wide selection of industry-leading heating and cooling technology. Schedule an appointment today for AC or heating installation in St. Peters. Our team is committed to pairing you with a new furnace or air conditioner that meets your unique goals for comfort and efficiency. Reach out to us for custom design, build, retrofit, and installation.

Schedule Service Now

HVAC Maintenance & Repair

While unpredictable, total system failure can be avoided with regular maintenance from a professional HVAC company. Anton's Plumbing, Heating/Cooling and Energy Experts offers expert heating and air conditioning in St. Charles. During a scheduled service call, we’ll inspect your heating and cooling system for signs of damage, address broken parts and leaks, and restore system operation.

Quality Service In St. Charles

If ignored, a malfunctioning unit can become a great expense and potential safety hazard. Contact Anton's Plumbing, Heating/Cooling and Energy Experts for AC and heater repair in St. Charles if you’re experiencing any issue with your furnace or air conditioner, such as constant cycling or frequent temperature swings. Our repair technicians are NATE certified and have received continual training to provide reliable repairs. Plus, we offer 24-hour emergency service.

Heating & AC Installation

Schedule an appointment today for furnace or air conditioner installation. Our NATE-certified technicians are held to strict standards of customer service and satisfaction, meaning we're committed to helping you find a new heating and cooling system that meets your specific goals for comfort, efficiency, and affordability.

Schedule Service Now

Sign Up For Ultimate Savings

Prevent disruptions before they happen and save big in the long run with Anton’s Ultimate Savings Club. To arrange your maintenance plan and start enjoying the savings and perks, get in touch with our team!

Contact Us

Our Reviews

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

1000+ Reviews

5 Star Customer Reviews