Reliable Heating Repairs & Installs in the Metro East — Since 1903
Cold house? No heat? Uneven rooms? Ehret’s licensed, union-trained techs diagnose fast, explain clearly, and fix it right...
All without the unnecessary upsell.
All without the unnecessary upsell.
We know how stressful it is when your furnace or boiler acts up—especially with Midwest cold snaps.
For 120+ years, families have trusted Ehret for honest guidance, upfront pricing, and dependable results.
For 120+ years, families have trusted Ehret for honest guidance, upfront pricing, and dependable results.
Why Homeowners Choose Ehret
How it Works
It's that simple to avoid cold nights!
What Happens if You Wait?
Don't get caught without heat!
Our Heating Services
Heating repairs
No heat? Odd smells or noises? Short cycling? Our techs quickly track down the root cause—ignition problems, failed sensors, clogged filters, blowers, and more. We’ll show you what we found, explain your options, and give a firm price before work starts. Most repairs are completed the same day, and everything we do is backed by our one-year warranty. Honest diagnosis. No pressure. Just heat you can count on.
Furnace install & replacement
If your furnace is 15–20 years old, needs frequent repairs, or struggles to heat evenly, replacement may save money and headaches. We size your system correctly for your home (not too big, not too small), install cleanly, and walk you through operation and filter maintenance. Ask about efficiency options that lower monthly bills and improve comfort—without overspending. We’ll never push a system you don’t need.
Boiler Services
From hydronic heat to radiant floors, our team repairs, maintains, and installs boilers for reliable, even warmth. We handle circulation pumps, pressure issues, expansion tanks, and control systems—and we’ll help you decide whether repair or replacement is the smarter long-term call. Clean, quiet, efficient heat—done right.
heat pumps
Modern heat pumps can efficiently heat (and cool) many Metro East homes. We repair and install air-source heat pumps, troubleshoot performance issues, and help you weigh options like dual-fuel (heat pump + furnace) for cold snaps. If a heat pump fits your home, we’ll design it right for comfort and savings—without the guesswork.
Heating Maintenance
Prevent breakdowns and lower utility costs with a yearly clean & check. We inspect heat exchangers, burners/ignition, safeties, airflow, and controls; then we clean and calibrate for peak performance. Members of our FAN Club get seasonal tune-ups, priority scheduling, and repair savings—so your system runs safely and efficiently all winter.
24/7 Emergency Heating
No heat at night or on the weekend? We’ve got you. Call 618.233.1018 for round-the-clock help in Belleville, O’Fallon, Shiloh, and surrounding Metro East communities.
Quick Answers
Yes—most calls are serviced the same day, especially no-heat situations.
Always. We diagnose, explain your options, and get your approval first.
Yes—we repair all major brands and install new systems when it’s the better long-term solution.
Yes—residential and light commercial across the Metro East.
