Make Your Home Comfortable with Insulation


We Can Make Your Home: Comfortable, Safe, & Energy Efficient

We Make Comfort Affordable

Energy Stars Heating & Cooling Co goes beyond with our:

  • Offering You Customized Insulation Packages

  • Full Home Comfort Assessment

  • Completing Safety Testing During Your Project

Trust Energy Stars Heating & Cooling Co to insulate your home and keep you comfortable all year long. If your home needs insulation, call Energy Stars Heating & Cooling Co at 618-477-8337.

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2018 Reader's Choice

2018 Granite City Reader's Choice Winner for BEST Heating and Cooling

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Ameren IL Core Ally

We Know Home Comfort - We are the Largest Ameren IL Core Ally in the STATE


BPI Certified Experts

Our BPI (Building Performance Institute) Certified Auditors Set Us Apart from the Competition

Residential Attic, Basement, and Wall Insulation Services

We Makes Homes Healthy, Safe, and Efficient

Energy Stars Star

Ready for Home Comfort? Schedule Your FREE Energy Analysis

Free Home Estimates, Insulation Experts, Friendly Staff, Award Winning Service



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Energy Stars Star

We Are Proud to Support These Amazing Charities:

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You should choose Energy Stars Heating & Cooling Co because
  • We Provide Custom Insulation Packages
  • 2019 YORK® Diamond Dealer Award
  • FREE Home Comfort Assessment
  • BPI Certified Home Auditors
  • We Test for Carbon Monoxide Leaks to Make Sure Your Family is Safe

About Us

Energy Stars Heating & Cooling Co is a fully licensed and insured HVAC Company. We're an A+ accredited business with the BBB.

  • #1 YORK® Dealer Since 2015
  • Largest Ameren Core Ally in the State of Illinois
  • Winner of 2018 YORK® Diamond Dealer Award
  • NATE Certified Technicians
  • BPI Certified Team Members

Our Services

✓ Furnace Installation

✓ Heat Pump Installation

✓ Ductless System Installation

✓ Furnace Repair

✓ Heat Pump Repair

✓ Boiler Repair

✓ Mini Split and Ductless System Repair

✓ Attic, Crawl Space, Wall Insulation

✓ Crawl Space Encapsulation

We Service All of the Metro East & Parts of St. Louis

service area

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