Stay Cool with Expert A/C Service

Enjoy reliable air conditioning in every season with our thorough A/C inspection and repair services.

Automotive A/C Service and Repair

Don’t let a faulty air conditioner ruin your drive—especially during those humid Washington, IL summers. Peterson Automotive and Diesel provides full A/C services, including leak detection, refrigerant recharge, and component repairs. Our experienced technicians diagnose cooling issues quickly, using modern tools to pinpoint everything from low refrigerant to compressor failure. We keep you informed with digital inspections and honest recommendations, so you stay comfortable behind the wheel.

Diagnosing and Solving A/C Problems

Whether your system blows warm air, makes strange noises, or fails to defog your windows, our team tackles A/C problems efficiently. We check every part of your system, including the condenser, evaporator, and blower motor. Our transparent approach ensures you get only the repairs you need, with no unnecessary upsells. We use quality parts and refrigerants, restoring your cabin comfort for every season in Central Illinois.

Maximize Your Cabin Comfort Year-Round

Regular A/C maintenance keeps your system efficient and extends its lifespan. At Peterson Automotive and Diesel, we provide comprehensive service to keep your air conditioning performing at its best. From quick recharges to major repairs, we treat your vehicle as if it were our own—delivering honest work and fair pricing every time you visit.

Our Auto Repair Services