Reliable Auto AC & Heating Repair services
Is your car’s air conditioning blowing warm air? Or maybe your heater isn’t keeping you warm during colder months? If your vehicle’s AC or heating system isn’t performing the way it should, it’s time to get it checked by professionals. At our trusted auto repair shop, we provide a full range of auto AC and heating repair services to keep you and your engine at the perfect temperature—no matter the season.
Your comfort and your engine’s health both depend on a properly functioning climate control and cooling system. Modern vehicles rely on advanced systems to regulate cabin temperature and control engine heat. Whether it’s an issue with airflow, cooling performance, or overheating, we have the tools and expertise to diagnose and fix the problem.
Understanding Your Vehicle’s Cooling & Heating System
The engine’s cooling system serves a crucial purpose: it removes excess heat, maintains optimal engine temperature, and helps the engine warm up quickly after starting. At the same time, the heating system uses this heat to warm the vehicle cabin. On the other side, the air conditioning system removes heat and moisture from the air to keep you cool and comfortable during warm weather.
Both systems rely on several interconnected components—including fans, hoses, thermostats, and radiators—to work efficiently. A failure in any part of the system can lead to overheating, engine damage, or an uncomfortable ride.
Air Conditioning Service
If your AC is blowing warm air or making strange noises, we provide complete AC inspection and recharge services, leak detection, compressor checks, and refrigerant top-ups. We’ll ensure your system is cooling effectively and running efficiently.
Hose Inspection & Replacement
Cracked, brittle, or leaking hoses can result in fluid leaks and compromised system performance. We check for wear, replace damaged hoses, and ensure a tight, secure fit for long-lasting performance in your AC and cooling systems.
Belt Checks & Replacement
The serpentine belt drives several critical components, including the AC compressor and water pump. If your belts are squeaking, fraying, or showing signs of age, we’ll replace them with high-quality parts to prevent sudden breakdowns.
Radiator Repairs & Replacement
Your radiator plays a central role in engine cooling by dispersing heat from the coolant. A clogged or leaking radiator can lead to overheating and engine failure. We provide radiator flushes, repairs, and full replacements to keep your cooling system in top shape.
System Diagnosis
Not sure what’s wrong? Our team performs comprehensive diagnostics using the latest tools to identify problems with your AC, heating, or cooling system. From temperature fluctuations to strange smells or noises, we’ll get to the root of the issue fast.
Thermostat Replacement
The thermostat regulates coolant flow and ensures your engine reaches the ideal operating temperature. If stuck open or closed, it can cause overheating or poor heater performance. We test and replace faulty thermostats to restore balance to your system.
Electric Fan Service
Electric cooling fans pull air through the radiator to maintain temperature, especially in stop-and-go traffic. We test motors, relays, and wiring to ensure your fans are kicking in when they should.
Transmission Cooler Service
Your transmission cooler helps reduce heat buildup in the transmission, especially during towing or long highway drives. We inspect, flush, and replace coolers as needed to prevent transmission damage and overheating.
Fan Clutch Replacement
A faulty fan clutch can cause engine overheating by preventing the fan from operating at the right speed. We test and replace worn fan clutches to ensure consistent airflow and effective engine cooling.
Water Pump Repair & Replacement
The water pump circulates coolant throughout your engine and radiator. A worn or leaking pump can cause rapid overheating. We inspect for leaks, bearing wear, and proper function, and offer full replacement using trusted parts.
Auto Services
Can't find the service you are looking for?
AA Transmission & Auto Repair is a full-service shop that offers many more auto repair services. Please contact us with details of the specific issue that you are facing. We are ready to get to the heart of any problems with your vehicle’s performance.
Frequently Asked Questions
Low refrigerant, a leak, a failing compressor, or an electrical fault can cause warm air. We diagnose the system to find the cause.
A faulty thermostat, low coolant, a clogged heater core or a blend door problem can stop the heater from warming the cabin.
We provide air conditioning service, hose and belt inspection and replacement, radiator repair and replacement, thermostat replacement and complete system diagnosis.
Stop driving as soon as it is safe; overheating can damage the engine. We check the radiator, hoses, belts, thermostat and coolant level to find the cause.
Call (406) 256-9107 or request an appointment online. We are open Monday to Friday, 7:30 AM to 5:30 PM.