Locally Owned · Master HVAC Engineer
Ellisville HVAC Repair, Replace, Done.
Master HVAC Engineer Thomas Hoffmann leads a local team backed by 30+ years of St. Louis experience — a straight shot down Manchester Road from our Des Peres shop. AC repair, furnace repair, full system replacement, and maintenance for Ellisville homes.
Schedule Service in Ellisville
Tell us what’s happening. We call back within 30 minutes during business hours — same-day service when possible.
Why Ellisville Trusts Us
A Real West County HVAC Company — Not a National Chain.
A lot of “local-sounding” HVAC companies in West County are owned by out-of-state holding groups. We’re not. Tom Hoffmann owns the business, our shop is down Manchester Road in Des Peres, and from the ranch homes along Clayton Road to newer subdivisions like Cherry Hills and Winterberry, we know how Ellisville houses heat and cool.
Owned by Tom
Decisions made in St. Louis — not by a parent company in another time zone. Real owner, real accountability.
Years of Experience
Three decades servicing St. Louis homes and businesses. Master engineering experience on every job.
★ on Google
773+ St. Louis homeowners have rated us. Read what they say about showing up on time and fixing it right.
Real People Answering
A real St. Louis dispatcher picks up the phone — nights, weekends, and holidays included.
What We Do
HVAC Services for Ellisville Homeowners
Repair, replacement, and maintenance for every heating and cooling system — backed by 30+ years of St. Louis experience.
AC Repair
Fast diagnosis and honest repair options — 24/7 emergency service across Ellisville and West County.
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Furnace Repair
Heating failure is an emergency in a Missouri winter. We dispatch fast — nights, weekends, holidays.
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HVAC Installation
Full system replacement done right the first time. Authorized Trane dealer with factory-trained installers.
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Maintenance
Seasonal tune-ups that catch problems before they become breakdowns. Extends equipment life.
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How It Works
Three Steps to Comfortable.
No call centers, no scripted upsells, no surprise pricing. Just trained St. Louis technicians showing up and fixing what’s broken.
Call or Schedule
Reach a real St. Louis dispatcher in under a minute. Tell us what’s wrong; we’ll book a slot — same-day when we can.
~ 2 minutesDiagnose & Estimate
A trained tech (or Tom himself) gives you an honest read on what’s wrong, why, and what it’ll cost. Written before any work.
~ 30 minutesFix It Right
We do the work in front of you. No surprise charges, no upsells. If something else turns up, you approve before we touch it.
Same visit, when possibleWhat Your Ellisville Neighbors Say
4.9 ★ on Google — Hundreds of Reviews.
Common Questions
Ellisville HVAC Questions, Answered
How fast can you get to a home in Ellisville?
Our shop is in Des Peres, straight down Manchester Road from Ellisville. We answer calls 24/7 — for urgent heating or cooling failures, call (314) 471-7625 and we’ll dispatch a technician as quickly as possible.
Do you service all HVAC brands?
Yes. We repair and maintain all major brands including Trane, Carrier, Lennox, Rheem, Goodman, and more. As an authorized Trane dealer, we also offer new Trane installations with full manufacturer support.
Should I repair or replace my system?
We’ll give you an honest answer based on the age of your system, the cost of the repair, and its efficiency. A general rule: if the repair costs more than half the price of a new system and the unit is over 10 years old, replacement usually makes more financial sense.
Do you offer emergency HVAC service in Ellisville?
Yes. We answer emergency calls 24 hours a day, 7 days a week — including holidays. A real St. Louis dispatcher picks up the phone and gets a technician moving as fast as possible.
What areas near Ellisville do you serve?
We serve Ellisville and the surrounding West County communities including Ballwin, Wildwood, Manchester, Winchester, Clarkson Valley, Chesterfield, and the greater St. Louis metro area.
Why is my AC blowing warm air?
The most common causes are low refrigerant, a dirty air filter, a tripped breaker, or a failed compressor. Some are simple fixes; others need a technician. If your AC is running but not cooling, call us — we’ll diagnose it accurately on the first visit.
Ready to Schedule? We Answer 24/7.
West County homeowners have trusted Thomas Hoffmann for 30+ years. Local ownership means you deal with real people — every time you call.