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Furnace Repair & Heating Service
Fast Heating Repair & Expert Furnace Service
St. Louis, St. Charles & Surrounding Counties
99% On-The-Spot Repair Rate
Same-Day Appointments
Up-Front Fair Pricing
Deals You Don’t Want to Miss!
GET A FREE A/C
Get a free A/C with the purchase of a furnace when we install your system. Up to a $3,500 value! Offer expires March 31, 2026. Call for full details.
$95 FURNACE CHECK-UP
Ensure your heating system is running safely and at peak efficiency for every season. Our expert technicians provide a comprehensive performance inspection for all major brands.
$55 SERVICE FEE FOR MEMBERS
Join our Superior Club Membership and instantly unlock our lowest service call rate. Get expert diagnostics, priority scheduling, and year-round peace of mind for your heating and cooling system.
0% Interest Financing Options
Save now and pay later on repairs and installations! Take advantage of our up to 72-month financing options at 0% interest.
Is Your Furnace Sending You These Warning Signs?
Don’t wait for a total breakdown. If you notice these signs, a professional repair or tune-up can save you from a cold night and a high bill. Call us today!
Frequent cycling means your furnace is struggling to maintain temperature.
If the air coming from your vents isn’t warm, the heat exchanger or limit switch likely needs a repair.
If the flame is orange, yellow, or won’t stay lit, your system is failing to ignite safely.
If your home isn’t reaching the temperature you set, the communication between the furnace and the thermostat is broken.
A fan that runs constantly is a sign that the limit switch is stuck or your air filters are severely clogged.
A rotten egg smell means you must shut off the gas immediately, while a persistent burning smell indicates your motor is overheating.
Heating & Furnace Repair Recommended by Your Neighbors
We value our customers and strive for 100% satisfaction in every home we visit
Recognized Nationally, Trusted Locally
Superior Service is a third-generation, family-owned HVAC company providing quality products and services you can trust. For over 50 years, we have provided the next level of excellence and ensure each technician on our team is NATE certified, and our commitment to quality is why we are also a factory-authorized Bryant dealer.
With Superior Service, You Get:
Same-Day Appointments
when you need heat immediately
7-Day Availability
to fit your schedule
We Repair All Makes & Models
including Bryant, Lennox, Carrier, Trane and more.
Upfront, Fair Pricing
means no hidden fees and estimates before any work begins
99% On-The-Spot Repair Rate
so you don’t have to wait for a second appointment
Friendly, Expert Technicians
who provide honest advice and care for your home
The Local HVAC Authority
serving St. Louis, St. Charles, Warren, and Lincoln Counties
Flexible 0% Financing
for repairs, new HVAC installations, and home comfort upgrades. Call us for more details!
EXPECT SUPERIOR SERVICE
Furnace Repair
Fast diagnostics for heating repair, no-heat emergencies, and furnace noises.
Furnace Tune Up
Prevent breakdowns with a professional heating tune up or seasonal furnace check up
HVAC System Inspection
Reliable cleaning and maintenance for heat pumps, natural gas and electric heating systems
Heating Repair Experts
From minor heating repairs to full system upgrades, Superior Service is the local HVAC authority for St. Louis, St. Charles, Warren, and Lincoln Counties.
Contact Us About Your Heating Repair Today
Submit an online request to schedule your repair or tune-up.
Need a same day AC repair?
Call now: 636-812-6645
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