Heating Service in St. Louis, MO
Premier Heating Service in St. Louis, MO
When the cold winds sweep across St. Louis, a reliable heating system is essential for comfort and safety. Unique Heating & Cooling Inc. has been a trusted partner in the greater St. Louis area since 1967, offering comprehensive heating services. Our expertise covers furnace repair, boiler repair, heat pump repair, and ductless heating repair, addressing common issues and signs that indicate a need for professional attention. We emphasize the importance of regular heating system maintenance and tune-ups to improve energy efficiency, extend system lifespan, and enhance safety. If your system is old or inefficient, we provide expert installation and replacement services, ensuring optimal performance. With over 50 years of local experience, licensed technicians, and transparent pricing, we are dedicated to providing unmatched service and satisfaction to St. Louis homeowners.
Premier Heating Service in St. Louis, MO
When the cold winds sweep across St. Louis, a reliable heating system isn't just a comfort—it's a necessity. At Unique Heating & Cooling Inc., we’ve been the trusted partner for homeowners and businesses since 1967, keeping indoor environments warm, safe, and efficient.
We know the demands Missouri’s winters place on heating systems, and our services are tailored to meet those challenges—ensuring your home stays cozy no matter how low the temperature drops.
✨ “It’s Your Air, Make It Unique” isn’t just a slogan—it’s our promise of personalized, expert care you can count on.
Our Comprehensive Heating Services
We provide a full spectrum of heating services to handle everything from sudden breakdowns to preventative maintenance and new installations.
Heating System Repair
When your heating system falters, our team restores warmth quickly and effectively. We repair all major heating system types, including:
- Furnace Repair – From pilot light and thermostat issues to blower motor failures and burner malfunctions.
- Boiler Repair – Fixing leaks, pressure problems, and burner failures for homes with radiant heating.
- Heat Pump Repair – Addressing refrigerant leaks, compressor issues, and electrical faults.
- Ductless Heating Repair – Troubleshooting indoor air handlers and outdoor units for zoned comfort.
Signs You Need Heating Repair
- No or insufficient heat
- Strange noises (banging, squealing, grinding)
- Unusual odors (burning, musty smells)
- Frequent short cycling
- Rising energy bills
- Yellow or flickering pilot light (gas furnaces)
What to Expect During a Repair Visit
- Thorough diagnostic process
- Clear explanation of issues
- Transparent pricing before work begins
- Focus on fixing it right the first time
24/7 Emergency Heating Repair
Breakdowns don’t wait for business hours. That’s why we offer round-the-clock emergency repair services to restore your heat when you need it most.
Heating System Maintenance & Tune-Ups
Preventative maintenance is the key to a safe, efficient, and long-lasting heating system.
Benefits of Regular Maintenance
- Improved energy efficiency
- Extended system lifespan
- Enhanced safety (carbon monoxide & gas leak checks)
- Better indoor air quality
- Fewer breakdowns
Our Heating Tune-Up Checklist
- Thermostat calibration
- Filter inspection/replacement
- Blower motor cleaning
- Lubrication of moving parts
- Electrical connection testing
- Gas line & burner inspection
- Pilot light or ignition check
- Safety control testing
- Ductwork inspection
- Full performance evaluation
💡 We also offer maintenance plans with scheduled tune-ups and exclusive benefits for peace of mind.
Heating System Installation & Replacement
If your system is old, inefficient, or constantly failing, replacement may be the smarter choice.
Signs It’s Time to Replace
- System age 15–20+ years
- Frequent, costly repairs
- Rising energy bills
- Uneven heating/cold spots
Our Installation Process
- In-depth home evaluation
- Proper system sizing
- Expert recommendations
- Professional installation to industry standards
- Flexible financing options
We install a variety of systems, including high-efficiency furnaces, boilers, heat pumps, and ductless mini-splits.
Why St. Louis Chooses Unique Heating & Cooling
- 50+ Years of Local Expertise – Serving St. Louis families since 1967
- Personalized Care – “It’s Your Air, Make It Unique”
- NATE-Certified Technicians – Skilled, licensed, and background-checked
- Transparent Pricing – No hidden fees; diagnostics $75–$200
- Free Estimates – For all new system installations
- 100% Satisfaction Guarantee – We stand behind our work
Understanding Heating Service Costs
- Diagnostic Fee – $75–$200 depending on service complexity
- Repair Costs – Vary by part, system type, and job difficulty (quote provided upfront)
- Installation Estimates – Always free for new systems
Service Areas
We proudly serve the St. Louis metro and surrounding counties, including:
- St. Louis City
- St. Louis County
- St. Charles County
Communities we cover include Ladue, Clayton, Brentwood, Rock Hill, Des Peres, Town & Country, Kirkwood, Chesterfield, Ballwin, Ellisville, Webster Groves, O’Fallon, St. Peters, and more.
Heating Service FAQs
How often should I service my heating system?
- At least once annually, preferably in the fall.
How long does a furnace last?
- 15–20 years with maintenance; heat pumps last 10–15 years.
Do you offer free estimates?
- Yes, for installations. Repairs require a diagnostic fee.
What are the signs of carbon monoxide leaks?
- Yellow pilot light, condensation on windows, sooty stains, or flu-like symptoms.
Do you provide emergency services?
- Yes, 24/7 emergency heating repair in St. Louis.
What heating systems do you service?
- Gas furnaces, electric furnaces, boilers, heat pumps, and ductless mini-splits.
Ready for Reliable Heating in St. Louis?
Don’t let the winter chill disrupt your home’s comfort. Whether it’s urgent repairs, preventative maintenance, or a new system installation, trust the experts at Unique Heating & Cooling Inc.—serving St. Louis since 1967.
hear what our satisfied clients have to say
Dakota and his partner called ahead of their arrival, showed up in a timely manner, were courteous and respectful of our home. This is the first time we have used our warranty and all went very smoothly. . They left usno
Unique is quick to respond, efficient, and trustworthy. We have a great relationship with our HVAC service provider! Thanks for the good work!
I recently had the pleasure of hiring Unique Heating and Cooling to install a Bosch tankless water heater in my home, and I couldn't be happier with the experience. From the moment I contacted them, their customer service was exceptional. The team was fast, friendly, and very knowledgeable about the products they offer. They took the time to explain the benefits of the Bosch tankless water heater and answered all my questions thoroughly.
Our tech, Mitch was very professional! Arrived when he said he would, explained exactly what he was doing and made sure we had no questions before he left! Highly recommend Unique!
Milo came and diagnosed the problem with the cooling. He was able to fix it and make some recommendations. Very friendly and professional.
The best heating and air company! From the phone call through the visit, they are courteous and professional. On the day of the service, they call when they are on their way with the expected arrival time. Tech covers his shoes before walking in your door. They are friendly and very professional. Best decision we made when looking to have a new heating and cooling system put in several years ago. Highly recommend this company for all heating and cooling needs
I had a great experience with this company. While doing a routine maintenance of our mini split, the technician found an issue causing a refrigerant to leak. Dakota was prompt, personable, and professional. He told me upfront my expected cost and how long it would take to fix. I highly recommend their services and plan to use them again.
Well they tried but not hard enough. I had three different technicians and all three just told me that is how it is everything looks good. But it was not good. I finally had to call the best in St. Louis and they were here for 2 hours and now I’m very happy. They used a hose to spray the unit outside and my air is running just as it should be. My unit is only 4 years old. Sometimes it pays to go with the best!
Over the last couple years, I've worked with both Dakota and Gary at Unique. They are both professional, punctual, and personable. The company itself is very accommodating and easy to work with, always out the same day if you need them. They're great with call aheads so you you don't have to sit and wait, wondering when someone will arrive. Highly recommended!
Unique Heating and Cooling did repairs to our furnace after our home was struck by lightning. They were responsive and friendly and were able to do the repair for us quickly! We liked them so much, we used them again to have a whole home humidifier installed and we love it! We will continue to use Unique Heating and Cooling and have recommenced them to all of our friends and family! Thanks Unique!!
Service areas
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