Air Conditioning Efficiency We've Mastered the Craft of HVAC

Improving AC Efficiency in O’Fallon

We Can Help You Boost Your System’s Energy Efficiency

Do you want to reduce your monthly energy bills without sacrificing comfort? The professionals at Heritage Heating & Cooling can help you see an increase in your equipment’s energy efficiency and your level of comfort. We have the necessary tools and experience to show you how to improve your air conditioning efficiency in O’Fallon, Belleville, and surrounding areas. Our top concern is the comfort and satisfaction of our customers. We offer military discounts, veteran discounts, senior discounts, and seasonal rebate promotions to make the process easier and more affordable for you.

Ready to improve your AC’s efficiency? Call (618) 649-0056 or contact online to schedule a free air conditioning installation estimate.

How to Improve Air Conditioner Efficiency

  • Energy Efficient Equipment – Advancements in HVAC technology offer more energy-efficient air conditioning options than ever. We can explain your options and help you select a new ductless system to greatly enhance the air conditioning efficiency in your O’Fallon home or business.
  • Regular Tune-Ups – Air conditioner manufacturers recommend regular maintenance to improve equipment efficiency and prevent breakdowns. We offer tune-ups and service agreements to keep your equipment functioning properly.
  • Prompt Repairs – Ignoring minor repairs can lead to a loss of efficiency, breakdowns, and ultimately result in equipment failure. When you notice a problem, we can address it immediately to restore comfort and efficiency.

Expert Guidance & Superior Service

An air conditioning system must have the right capacity to handle the size of your home or business. Several options are available for air conditioning equipment and we are happy to provide the advice and guidance you need. When you are ready to upgrade your air conditioner and need installation help, we can recommend the right system for maximum air conditioning efficiency in O’Fallon.

People choose Heritage Heating & Cooling for:
  • The reliability of a locally owned and operated company
  • Exceptional service from a veteran-owned business
  • The best warranties in the business
  • Experienced, licensed, bonded, and insured technicians
  • Expert installations and repair services
  • Flexible, stress-free financing options

Increasing the energy efficiency of your home’s air conditioner can save you time, hassle, and money. Heritage Heating & Cooling can show you how!

Learn more about how to improve O’Fallon air conditioning efficiency by calling Heritage Heating & Cooling today at (618) 649-0056.

Go With The Best

  • 100% Customer Satisfaction Guaranteed
  • Free Estimates on New Equipment
  • EPA Certified Technicians
  • 0% Interest Financing For 60 Months
  • After Hours Service Available
  • Military/Veteran, & Senior Discounts

Rave Reviews

Our Customers Love Us
  • A quality product installed and maintained by quality people!

    “Heritage installed a high efficiency American Standard heating/cooling replacement unit about 18 months ago. They did an excellent job. They have performed a Fall/Winter and a Spring/Summer inspection ...”

    - Andrew Allan
  • Awesome

    “Awesome service and professionalism. Best response I've ever been privileged to experience. From the quick call back to the quick response and the superior service provided by the techs, it's ...”

    - Charles T
  • No One Else Even Comes Close

    “I highly recommend Heritage Heating & Cooling. We called them on Wednesday night at 8:30 and by Friday morning at 11:30 they were done installing a brand new American Standard, 5-ton, 16 SEER, two ...”

    - Terry Holley
  • Customer focused, professional - not about the $.

    “Heritage installed an HVAC 18 months ago. Very professional and answered all my questions. I recently had another company service (because I had an existing agreement) and they stated all kind of ...”

    - Ed
  • $150 annual maintenance agreement

    “Very courteous and professional.”

    - A/C tune up