Ehret Plumbing, Heating and Cooling Logo

Trusted Plumbing & HVAC Experts Serving Metro East Since 1903

We show up, explain your options clearly, and fix it right the first time.

Need Service? Schedule it Now!

Emergency Services Available

Emergency Services Available

Sometimes things break outside of hours. We are available when you need us!

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Stop Paying for Emergencies

With a FAN Club Membership you get your HVAC system checked and maintained twice per year. With regular maintenance your system will last longer and you won't have any unexpected surprises.

Based in Belleville, Ehret Plumbing, Heating & Cooling proudly serves homeowners and businesses throughout the Metro East. From O’Fallon and Edwardsville to Mascoutah, Collinsville, and surrounding communities, our licensed team delivers dependable plumbing, heating, and cooling services wherever you need us.

Financing Available

Serving Metro East Illinois Since 1903

1-year workmanship warranty, licensed & insured techs, 24/7 Emergency Services

We provide complete plumbing services to keep your home safe and running smoothly, including:

Don't see what you need? Call 618.233.1018 - we handle it all.

Stay warm and comfortable all winter long with our full range of heating services:

  • Furnace Repair

  • Furnace Installation

  • Furnace Maintenance

  • Boiler Repair & Installation

  • Heat Pump Repair

  • Humidifiers

  • Ductless Heating

  • Commercial Heating

For fast, reliable heating services in Metro East, call 618.233.1018 today

From quick repairs to full system replacements, our cooling services keep you comfortable all summer:

  • Air Conditioner Repair

  • Air Conditioner Maintenance

  • Air Conditioner Installation

  • Heat Pumps

  • Air Handlers

  • Ductless Mini Splits

  • Commercial HVAC

  • Commercial Refrigeration

Beat the heat with expert AC service - call 618.233.1018 or schedule online.

Serving the Metro East Since 1903

Ehret Service Area Map

  • Belleville

  • O'Fallon

  • Mascoutah

  • Edwardsville

  • Fairview Heights

  • Collinsville

  • Glen Carbon

  • Alton

  • Millstadt

  • Columbia

  • Freeburg

  • Red Bud

  • Granite City

  • Pontoon Beach

  • Swansea

  • Shiloh

  • Scott AFB

  • Maryville

  • Troy

  • Highland

  • Waterloo

  • Smithton

  • Alton

  • Wood River

Ehret Plumbing, Heating and Cooling Company Logo

111 Premier Drive • Belleville, IL • 62220

Copyright 2026. Ehret Inc. All Rights Reserved.

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