Affton Radiator A/C Service - Fenton's Licensed HVAC Repair
2526 Cassens Dr, Fenton, MO 63026
Q&A
What does your HVAC installation service involve for a home in Fenton?
Our installation service is thorough and tailored to your home's specific needs. We assess your existing system, discuss efficient options suitable for our local climate, and ensure a precise, clean installation. For Fenton residents, this means a properly sized and configured system that can handle both our humid summers and cold winters efficiently, helping to manage energy costs from day one.
My truck's A/C isn't cooling. Can you typically fix it the same day?
Yes, in most cases we can provide same-day repair. Our shop carries a wide inventory of radiators, air coolers, and A/C components for various heavy-duty applications. Our NARSA-certified technicians can quickly diagnose the issue—whether it's a leak, compressor failure, or clogged system—and get the necessary parts from our stock to complete the repair promptly, minimizing your vehicle's downtime.
As a Fenton homeowner with an older HVAC system, what should I watch for?
For homes in our area with aging equipment, two common issues are reduced efficiency from wear and clogged air filters restricting airflow. A system working harder to heat or cool can lead to higher bills and uneven temperatures. We recommend regular professional maintenance checks, which we provide, to catch minor problems early and ensure your filter is clean and your system is operating safely and effectively for your family's comfort.
Company Background
For nearly 50 years, Affton Radiator A/C Service has been a trusted name in heavy-duty thermal management for Fenton and the surrounding region. Our NARSA Heavy Duty Certified facility is staffed with certified technicians who specialize in radiator and heat exchanger repair, diesel particulate filter cleaning, and comprehensive heating and air conditioning services for trucks, buses, and industrial equipment. We understand the critical role reliable HVAC and cooling systems play in keeping local businesses and fleets operational. That's why we maintain a wide inventory of radiators and air coolers and offer same-day service with convenient pick-up and delivery options, minimizing downtime for our customers. Our long-standing commitment is to provide dependable, expert service built on deep technical knowledge and a focus on getting you back on the road or job site efficiently.
Main Services
- HVAC installation or replacement
- HVAC system repair
Business Location & Hours
| Mon: | 7:30 AM - 5:00 PM |
| Tue: | 7:30 AM - 5:00 PM |
| Wed: | 7:30 AM - 5:00 PM |
| Thu: | 7:30 AM - 5:00 PM |
| Fri: | 7:30 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |



















