Morgner, Inc. is now partnered with Patriot Heating, Cooling and Air Quality
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Fenton, MO's Trusted Team of AC Repair Experts
Patriot Heating, Cooling and Air Quality provides licensed furnace and AC system repair, tune-ups and installs, as well as duct cleaning, indoor air quality, and generator services.
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Services We Offer
Certified Excellence
From repairs and installations to preventative maintenance, we've got you covered. Choose reliability, choose Patriot.
What We Do
Full-Service HVAC & Home Comfort
HVAC Contractor
One contractor for the whole system — heating, cooling and the airflow between them.
Air Duct Cleaning Service
Cleaner air and better airflow, from the vents and returns to the ducts behind them.
Air Conditioning Contractor
Struggling to stay cool? Reliable AC repair, maintenance, and new systems.
Furnace Repair Service
When the heat stops mid-winter, fast diagnosis and repair — not guesswork.
Heating Contractor
Furnaces, boilers and winter readiness, from tune-ups to full installs.
Who We Are
About Patriot Heating, Cooling & Air Quality
Patriot is locally owned and family-operated, with more than 35 years serving Fenton and the surrounding communities. Founder Craig Denton spent 15 years in the field and two decades running a company before starting Patriot, joined by his wife Julie and sons Shawn and Logan.
Around them is a handpicked team built on a people-first culture: certified technicians, a 6-step service process, transparent pricing, and a 100% satisfaction guarantee on every job.
- 35+
- years
- 5.0
- Google rating
- 100%
- satisfaction guaranteed
- Same-day
- service
Why Homeowners Choose Patriot
Family owned & operated
A local team, not a private-equity call center.
Certified technicians
Licensed, background-checked, continuously trained.
Upfront pricing
You approve the price before work starts. No surprises.
Emergency service
Real help nights, weekends, and holidays.
Flexible financing
Synchrony plans that spread the cost of a new system.
100% satisfaction guarantee
We stand behind every job we complete.
What Our Customers Say
Real reviews from homeowners across the St. Louis metro.
"An outstanding experience! They scheduled a visit and arrived promptly the very next day. The technician was incredibly friendly and knowledgeable, took the time to answer all my questions, and offered valuable suggestions for improving my heating and A/C system. Their professionalism earned my trust — highly recommend!"
"I had the opportunity to speak with the company and got some great advice on my HVAC situation. Great experience — a lot of knowledge with this company. I would recommend them for all your needs."
"Great, experienced and knowledgeable team!!!"
Patriot Heating, Cooling & Air Quality
- 1750 Fenpark Dr #1100, Fenton, MO 63026
- (314) 527-2722
- Mon–Fri 8:00am–5:00pm
Emergency service available