Locally Owned · Serving the City of Warm Hearts
Air Conditioning Brentwood, MO Close By, Quick to Fix.
Brentwood may only cover a couple of square miles, but its homes span a century of construction, and so do their heating and cooling quirks. Thomas Hoffmann, Master HVAC Engineer with 30+ years in St. Louis, leads the team that sorts them out: honest repairs, right-sized replacements, and maintenance that keeps small problems small.
Schedule Brentwood Service
Two minutes to fill out, 30 minutes or less for the callback during business hours. Same-day visits when openings allow.
All of It, One Crew
HVAC Services in Brentwood, MO
Repairs, replacements, and tune-ups for houses, condos, and townhomes across Brentwood’s neighborhoods.
AC Repair
Cooling failures diagnosed accurately and priced in writing before the fix. 24/7 for emergencies.
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Furnace Repair
Heat back on fast, all major brands, and no waiting until business hours when it’s freezing.
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HVAC Installation
Replacement systems sized for the actual house, from 1930s bungalow to new infill build. Authorized Trane dealer.
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Maintenance
Seasonal service that keeps equipment efficient, warranties intact, and surprises off the calendar.
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A Century of Brentwood Homes, One Standard of Work.
Off Brentwood Boulevard and Manchester Road you’ll find 1920s-40s bungalows, mid-century ranches, condo communities, and brand-new infill builds, often on the same block. Each heats and cools differently, and we service them all with the same approach: diagnose honestly, price in writing, fix it properly. Tom Hoffmann owns the company, not an out-of-state group with a friendly name, so the accountability is personal.
Warm Hearts, Real Owner
A St. Louis company owned by one accountable person, serving a city that values exactly that.
Years Across Eras
From gravity-furnace conversions to modern variable-speed systems, three decades covers Brentwood’s full range.
Numbers First
Written pricing before any work begins, options explained plainly, and nothing tacked on unseen.
Never Off Duty
Emergencies reach a live St. Louis dispatcher every hour of every day, holidays included.
Brentwood emergency? Help is minutes, not days, away.
Dead AC in a heat wave or a furnace that quit overnight both get the same treatment: a live person on the phone, an honest read on urgency, and a technician dispatched as fast as the schedule allows.
Warm Words From Warm Hearts
4.9 ★ on Google Across the Metro.
Before You Book
Brentwood HVAC Questions
Do you offer emergency HVAC service in Brentwood?
Yes, every hour of the year. Call (314) 471-7625 and a live dispatcher takes the call, weekends and holidays included, and gets a technician dispatched promptly.
Do you service condos and townhomes?
Yes. Brentwood has a large share of condo and townhome living, and we regularly handle the compact mechanical closets, shared walls, and association requirements that come with those units, in communities like Brentwood Forest and elsewhere.
Can you work on both my old bungalow and my neighbor’s new build?
Yes, and in Brentwood that’s often literally the same street. Older homes tend to need retrofit thinking and careful sizing; new construction needs commissioning and warranty-conscious service. We do both daily.
Which brands do you repair and install?
We repair Trane, Carrier, Lennox, Rheem, Goodman, and the other major brands. For new installations we’re an authorized Trane dealer with factory support behind the work.
What nearby areas do you also serve?
Richmond Heights, Maplewood, Rock Hill, Clayton, Ladue, Webster Groves, and the greater St. Louis metro.
How long does a system replacement take?
Most are finished in one day. You’ll have the schedule before we start, the work area stays protected, and the system is up and running before we leave.
Brentwood Comfort, One Call Away.
Locally owned, 30+ years of St. Louis HVAC experience, honest written pricing, and a dispatcher who answers around the clock.