(904) 829-1990

Contact Us

Phone Office: (904) 829-1990

Hours of Operation

Mon - Fri 8:00am - 5:30pm
First Sat. of every month 9:00am - 5:00pm
Sunday Closed


1133 West King Street, St Augustine, FL 32084

Welcome to Karr Doctor

the preferred car repair shop in Saint Augustine, Florida

When your car isn’t running at its best, bring it to Karr Doctor. We’re a five-star repair facility here in Florida, and we’re comfortable performing just about any type of auto repair or maintenance. Our ASE Certified technicians are professionals and use the best automotive diagnostic equipment to troubleshoot and fix customers’ car problems quickly and efficiently. This ensures the automotive problems of Karr Doctor customers are repaired correctly the first time, saving them unnecessary auto repair costs down the road.

Complete Auto Repair

Whether you have a car or truck we provide the maintenance services to keep it running well

Engine Service

St. Augustine's leading auto repair shop for the service & repair of auto engines


We carry brand name tires to choose from, our trained technicians will install them properly


Karr Doctor specializes in fixing and ultimately repairing your broken transmission

AC & Heating Services

A/C or heating problems.? We offer affordable prices and guaranteed workmanship

General Maintenance

Over the past three decades, we have repaired most every make and model


We provide Free Estimates not including diagnostics on maintenance and auto repair services. Whether you want to fix the rattling under your dashboard or prevent problems down the road, we can help you. Take a look at our services page to see what we can do.

Our Customers are like Family

Our reputation as being the best auto repair shop in Northeast Florida and offers only the highest quality automotive service & repair for each and every customers’ vehicle.

Contact Us

​If you have questions then don’t hesitate to call our shop at (904) 829-1990. Feel free to request a price quote, schedule a service or an appointment at any time using the form below.

Serving St. Johns County Since 1987

Steve Hunter established Karr Doctor in 1987 after gaining years of experience in the auto repair industry. He founded this company on the values of quality work and customer satisfaction. With our commitment to the community and our dedication to providing quality auto repair work, we strive to have satisfied customers.

Our mission is to Provide excellent service and offering outstanding value to neighbors throughout Saint Augustine.