Auto Air Conditioning

We have years of experience working with the Medford community on both domestic and import vehicles of all makes and models and can work with you to find cost-effective repair and maintenance alternatives. From basic oil changes to more extensive automotive repair, we offer the best auto repair services available and take care of it all. You can count on Keith Schulz Garage to give you honest estimates, superior customer care, and fair pricing. Our auto repair shop is number one in Medford.

Refrigerant charges and AC installs

Whether you’re in need of a full automotive air conditioning installation or a simple refrigerant check, you can count on the crew at Keith Schulz Garage Diagnostic Center Inc.

Avoid the summer heat and stay cool with an A/C check up at Keith Schulz Garage Diagnostic Center Inc. We service both foreign and domestic vehicles and ensure your A/C is working properly. We are here to help you get through this summer and the next without losing your cool.

A/C Services:

  • New air conditioner installation
  • Air conditioner installation for vintage cars
  • Auto air conditioner recharge
  • Complete car air conditioner overhauls
  • Retrofits – changing from the old refrigerant to the new
  • Air conditioning compressor replaced
  • A/C components replaced


At Schulz auto, our quality auto care is centered around both expertise and integrity. We care about our customers and their vehicles which is why we aim to treat every car as if it were our own. We only diagnose problems that exist and provide sound, reliable automotive advice at every opportunity. We want you back on the road safely without needing to pick up a second job to cover unnecessary auto repair costs. From your routine oil change to a complicated engine or transmission problems and everything in between, Schulz auto offers professional and friendly auto care in Medford. If you have a question about your vehicle, contact us today.

We make sure that our customer’s car air conditioning is something they can rely on, especially during the hottest summer months. We pay close attention to the health of your car’s A/C lines and make sure that your A/C running properly.

Need it Fixed? Call Us Today!

We Fix All Domestics & Imports