Patriot Heating, Cooling and Air Quality

Patriot Heating, Cooling and Air Quality Locally, family owned Heating, Cooling and Air Quality company in St. Louis that offers over 35 years of experience and a dedication to keep you comfortable!

Need a rooftop AC system repair? Patriot Heating, Cooling and Air Quality provides licensed air conditioner repair and H...
06/18/2026

Need a rooftop AC system repair? Patriot Heating, Cooling and Air Quality provides licensed air conditioner repair and HVAC service for homes and small businesses in Fenton and around St. Louis. If your AC is having issues, we’ll find the cause and explain the repair before any work starts.

Quick checks that often help:
• Replace a clogged filter for better AC maintenance 🧰
• Make sure supply vents are open and not blocked 🌬️
• If rooms feel stuffy, ask about air duct cleaning and air duct repair

Need AC installation for a new system or an upgrade? We can help you plan it the right way for your space.

Call today: (314) 527-2722

Call us today at 314-527-2722 for your free estimate!
06/18/2026

Call us today at 314-527-2722 for your free estimate!

The Patriot team is Hiring!
06/18/2026

The Patriot team is Hiring!

Caught Craig doing load calculations for a new building. If your contractor isn’t doing this for you, give us a call at ...
06/17/2026

Caught Craig doing load calculations for a new building. If your contractor isn’t doing this for you, give us a call at 314-527-2722!

Our June employee of the month is Nick Sommerhauser🥳 Thank you Nick, for your hard work and always bringing an upbeat, p...
06/16/2026

Our June employee of the month is Nick Sommerhauser🥳 Thank you Nick, for your hard work and always bringing an upbeat, positive attitude to the office!

AC acting up or due for a tune-up? Our licensed HVAC service team at Patriot Heating, Cooling and Air Quality of Fenton ...
06/15/2026

AC acting up or due for a tune-up? Our licensed HVAC service team at Patriot Heating, Cooling and Air Quality of Fenton helps homeowners and small businesses all around St. Louis with air conditioner repair and preventive maintenance that protects your system.

If airflow feels weak, you may need air duct cleaning or air duct repair to cut down on dust and stress on the blower. Planning an upgrade? We also handle licensed AC installation, sized right for your space.

✔ Common signs to address early: odd smells, short cycling, uneven rooms
📍 Serving St. Louis Count and St. Louis City, too

Call today: (314) 527-2722

Strange noise or weak airflow? Our licensed HVAC techs can handle your air conditioner repair fast.In Fenton, Sunset Hil...
06/12/2026

Strange noise or weak airflow? Our licensed HVAC techs can handle your air conditioner repair fast.

In Fenton, Sunset Hills, and Valley Park, Patriot Heating, Cooling and Air Quality helps you stop small issues before they turn into big failures. A clean, tested system runs better and can last longer, so don’t skip AC maintenance.

✔ Common causes we check during an AC fix:
• Loose electrical connections and worn parts
• Low refrigerant signs and airflow restrictions
• Dirty ducts that may need air duct cleaning

Need HVAC service or planning an AC installation soon? Book or Call Now: (314) 527-2722

Need a licensed air conditioner repair that’s done right the first time? 🛠️ Patriot Heating, Cooling and Air Quality hel...
06/09/2026

Need a licensed air conditioner repair that’s done right the first time? 🛠️ Patriot Heating, Cooling and Air Quality helps neighbors in Fenton, Sunset Hills, and Valley Park with fast troubleshooting and honest options.

If you need an AC fix, we check airflow, refrigerant, and electrical parts so you know what’s really going on. For older systems, we can walk you through AC installation or an AC tune up plan to help avoid repeat breakdowns. We also offer licensed HVAC service that supports better air quality when your ducts are part of the problem.

Quick checks we often do:
• Filter and airflow test
• Thermostat and drain line check
• Safety and performance run test ✅

Book now to schedule your licensed service visit.
(314) 527-2722

06/09/2026

The moment you have all been waiting for! Pulling the winner for our Patriotic backpack cooler from the Strawberry Festival🍓

Need an air conditioner repair that’s done right by a licensed pro? We’re Patriot Heating, Cooling and Air Quality, and ...
06/06/2026

Need an air conditioner repair that’s done right by a licensed pro? We’re Patriot Heating, Cooling and Air Quality, and we work across Fenton and the St. Louis area. 🛠️

If you’re dealing with weak airflow, uneven rooms, or a system that won’t start, we can help with a licensed AC fix and honest troubleshooting. We also handle licensed HVAC service, from ac maintenance to full AC installation when replacement makes more sense. ✅

Common issues we see:
• Dirty filters and coils that call for an AC tune up
• Leaky returns that need air duct repair
• Dust buildup where air duct cleaning helps air quality 🌀

Call to schedule service: (314) 527-2722

Address

1750 Fenpark Drive
Fenton, MO
63026

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