St Louis Heating and Cooling

Commercial Verified

1760 Sublette Ave, St. Louis, MO 63110, St. Louis, MO

·24/7 Available

4.8(17 reviews)

4.8(17 Google reviews)View on Google

RTUBoilerSplit SystemHeat PumpAHUGeothermal

Request a Quote (314) 736-3400 Website

Commercial Capabilities

24/7 AvailabilityYes — always available

Multi-Site CoverageAvailable

Quick Answers

Does St Louis Heating and Cooling handle commercial HVAC, not just residential systems?

St Louis Heating and Cooling handles commercial HVAC across office buildings, multifamily properties, retail spaces, industrial and warehouse facilities, mixed-use properties, and hotels throughout the St. Louis metro area. The company services commercial systems including rooftop units, boilers, air handling units, heat pumps, split systems, and geothermal systems.

How much does a commercial HVAC unit cost?

Commercial HVAC costs vary widely depending on system type, building size, and equipment brand — a rooftop unit for a small retail space carries a very different price tag than a boiler system for a multi-story office building. St Louis Heating and Cooling provides quotes for commercial projects across the St. Louis area; facility managers can reach them at (314) 736-3400.

How long do commercial HVAC systems last?

Commercial HVAC system lifespan depends on the equipment type, usage intensity, and maintenance history — rooftop units typically last 15–20 years, while well-maintained boiler systems can exceed 25 years. St Louis Heating and Cooling services and repairs all major commercial system types, helping facility managers in St. Louis extend equipment life and avoid premature replacement.

About

St Louis Heating and Cooling is a licensed and insured commercial HVAC company serving the greater St. Louis, MO area from its base at 1760 Sublette Ave, with a 25-mile service radius covering Kirkwood, Clayton, Chesterfield, Ballwin, Wentzville, and surrounding communities. The company services a broad range of commercial building types — including office buildings, retail spaces, industrial and warehouse facilities, multifamily complexes, mixed-use properties, and hotels — across systems that include rooftop units, boilers, air handling units, split systems, heat pumps, and geothermal systems. Technicians are trained on major commercial brands including Trane, Carrier, Lennox, American Standard, York, Goodman, Ruud, Amana, Heil, and Comfortmaker. For facility managers managing occupied buildings or tenant-ready units, St Louis Heating and Cooling offers 24/7 emergency HVAC repair and multi-site coverage. Customer reviews highlight same-day response during peak demand periods, on-time arrivals, and technicians who diagnose accurately without upselling unnecessary repairs — a consistent concern for property managers overseeing maintenance budgets across multiple units or locations. St. Louis winters create real urgency around boiler and furnace failures, where delayed repairs risk frozen pipes and compounding damage. The company positions itself as a year-round resource for both heating and cooling emergencies, with service trucks distributed across the STL metro to reduce response times for commercial clients.

Frequently Asked Questions

What commercial building types does St Louis Heating and Cooling service?

St Louis Heating and Cooling services office buildings, multifamily properties, retail spaces, industrial and warehouse facilities, mixed-use properties, and hotels and hospitality buildings throughout the St. Louis metro area.

Does St Louis Heating and Cooling offer after-hours emergency HVAC service for commercial properties?

St Louis Heating and Cooling provides 24/7 emergency HVAC repair, available nights, weekends, and holidays. The company has service trucks positioned across the STL metro area to respond to urgent heating and cooling failures in commercial and multifamily buildings.

Which HVAC brands does St Louis Heating and Cooling work on for commercial systems?

St Louis Heating and Cooling technicians are trained on American Standard, Lennox, Trane, Goodman, York, Carrier, Ruud, Amana, Heil, and Comfortmaker — covering the majority of commercial equipment found in St. Louis area office, retail, and industrial buildings.

Can St Louis Heating and Cooling service HVAC across multiple commercial properties or locations?

St Louis Heating and Cooling offers multi-site coverage with a 25-mile service radius from its St. Louis location, making it a practical option for property managers overseeing portfolios across communities like Kirkwood, Clayton, Chesterfield, and Ballwin.

What types of commercial HVAC systems does St Louis Heating and Cooling install and repair?

The company installs and repairs rooftop units, boiler systems, split systems, heat pumps, air handling units, and geothermal systems for commercial clients in the greater St. Louis area.

Equipment & Systems

System Types Serviced

Rooftop Unit (RTU)BoilerSplit SystemHeat PumpAir Handling Unit (AHU)Geothermal

Brands Serviced

American StandardLennoxTraneGoodmanYorkCarrierRuudAmanaHeilComfortmaker

Building Types Served

Office Building

Multifamily (50+ units)

Retail / Shopping Center

Industrial / Warehouse

Mixed Use

Hospitality / Hotel

Operating Hours

Monday	Closed
TuesdayToday	Closed
Wednesday	Closed
Thursday	Closed
Friday	Closed
Saturday	Closed
Sunday	12:00 AM – 11:59 PM

License & Insurance

Insurance VerifiedNot verified

Location

1760 Sublette Ave, St. Louis, MO 63110, USA

Request a Quote

Avg. response in 4 hours

Commercial Capabilities

24/7 AvailabilityYes

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Google Reviews

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9 years ago

Best air conditioning repair company in St. Louis. I've tried 3 over the past few months unfortunately and STL heating and cooling is by far the best. Honest and found the problem quickly. The tech was very thorough and knowledgeable and let us know everything that was going on. Thanks again.

— Jack Stage

10 years ago

During a recent hot spell, our AC went out. My wife has trouble with the heat, and it was 'Hot' in my house. My buddy from work recommended St Louis Heating and Cooling, and they were there in a couple hours. Clean and professional, they got right on it. Took about 45 minutes, and we had cold air again. Price was very reasonable, and they were very thorough. Replaced the filter, cleaned out the cabinet where the equipment is. We are very pleased with them, and they are now our 'go to' guys. Thanks

— Wayne Mitchell

10 years ago

I have a few rental properties in Kirkwood and needed a unit fixed for a move-in over the weekend. I called these guys and they were fast and courteous! Next time I need a quick fix I'm going to call them again!

— Tanya P

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