Heating · St. Louis, MO
Heating services in St. Louis, MO
Heating services cover gas and electric furnaces, hot-water boilers, radiant floors and the safety checks that keep combustion appliances from leaking carbon monoxide. Most no-heat calls are an igniter, flame sensor, pressure switch or blower problem.
- Same-day appointments when available
- Licensed local contractors
- Written price first
St. Louis, MO
Heating in St. Louis: what's different
Heating work in St. Louis follows the local climate. Furnaces in mixed climates run for several months, and ice storms or cold snaps put sudden load on them. Annual safety checks on burners, venting and heat exchangers are worthwhile.
A common St. Louis pattern: older boilers. Boilers need annual service. Another: brick home heat retention. Thick brick walls hold summer heat into the evening, so cooling systems need to be sized for long cooling periods.
The heating services St. Louis homeowners ask for most are furnace Repair, boiler & Radiant Heat. No heat, ignition failure, short cycling and pilot or flame sensor problems.
The City of St. Louis Building Division issues mechanical permits in the city, and St. Louis County and its municipalities handle their own. Schedule furnace or boiler service in fall and AC service in spring.
Heating
Heating services in St. Louis
Which one do I need?
Pick the right service
| If this is happening | Start with |
|---|---|
| The furnace will not light, short-cycles or blows cold air | Furnace Repair in St. Louis |
| The furnace is 15 to 20 years old or has a cracked heat exchanger | Furnace Replacement in Missouri |
| You have radiators, baseboard or in-floor heat | Boiler & Radiant Heat in St. Louis |
| A CO alarm went off or you smell exhaust | Carbon Monoxide & Gas Safety |
FAQ
Heating questions in St. Louis
Who handles heating service in St. Louis, MO?+
Call with your ZIP code. We connect you with a licensed HVAC contractor in our network that serves St. Louis, including Soulard, Central West End, Tower Grove, and they give you a written price before work starts.
Who supplies energy in St. Louis?+
Ameren Missouri supplies electricity and Spire supplies natural gas.
What should I do if my carbon monoxide alarm goes off?+
Get everyone outside to fresh air and call 911 or your gas utility's emergency line. Do not go back in until responders say it is safe, then have the heating system inspected.
Why does my furnace turn on and then shut off?+
A dirty flame sensor, a blocked vent or intake, a clogged filter or an overheating heat exchanger are common causes. The control board's blink code helps a tech narrow it down.
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