St. Louis AC Repair | Fix AC Not Cooling & Fan Motor Failure
4579 Laclede Ave, St. Louis, MO 63108
About the Local Business
St. Louis Heating and Cooling is a trusted, local HVAC company dedicated to keeping St. Louis homes comfortable year-round. We understand the severe strain that Missouri's hot, humid summers place on air conditioning systems, leading to common failures like an AC that won't cool or a broken outdoor fan motor. Our team of certified technicians provides prompt, expert diagnostics and reliable repairs to get your cooling system back online fast, preventing discomfort during a heatwave. From precise motor replacements to comprehensive system checks, we focus on durable solutions that address the root cause, helping you avoid repeat breakdowns. We're your neighbors, committed to ensuring your family's comfort with honest service and deep local expertise.
Question Answers
Why is my St. Louis air conditioner running but not cooling my house?
This is a frequent issue during our intense summer heat. Often, it's caused by a failing outdoor fan motor, which prevents heat from being expelled, or issues like low refrigerant, a dirty condenser coil, or a faulty compressor. Our technicians perform a thorough diagnostic to pinpoint the exact cause—whether it's a simple motor replacement or a more complex repair—to restore cool air efficiently.
My outdoor AC unit's fan isn't spinning. Is this an emergency repair?
Yes, a non-spinning fan is a critical issue, especially in St. Louis heat. The fan motor is essential for expelling heat from your system. Without it, your compressor can overheat and fail, leading to a much costlier repair. We prioritize these emergency calls to prevent further damage and get your cooling restored as quickly as possible to protect your system and your comfort.
What can I do to prevent my AC from failing during the next St. Louis heatwave?
Proactive maintenance is key. Before peak summer, schedule a professional tune-up. We'll clean the condenser coils, check refrigerant levels, inspect electrical components, and test the fan motor and capacitor—common points of failure. This service helps catch small problems before they leave you without cool air on the hottest day. We also recommend keeping the area around your outdoor unit clear of debris for proper airflow.
Main Services
- HVAC installation or replacement
- HVAC system repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















