San Antonio, TX 78201
Welcome to
On the Spot Mechanics

Get a Free Estimate

Thanks! Your message has been sent.

Enter code

Google Ad Discount Badge

Your Professional Auto Repair Specialist in San Antonio, TX

If you are in San Antonio, TX and need a place to take your car for a professional inspection, be sure to come to On the Spot Mechanics. Our shop has been a preferred choice for many drivers, and we can accommodate the needs of both residential and commercial clients. Read the information below or reach us now to learn more about our excellent auto repair services.

Our Professional Services



Our diagnostic services involve modern equipment and technology to identify and troubleshoot problems with different car makes and models. Our technicians will analyze the systems and components, including transmission, electrical, engine, and more, and pinpoint potential problems.
Auto Repair

Auto Repair

Once we know what is wrong with your vehicle, our mechanic will address the issue promptly and ensure optimal performance for your vehicle. We can fix cars, SUVs, trucks, vintage rides, and hybrid vehicles. With our commitment to excellence and expertise, we strive to get you back on the road efficiently and safely.
Car Maintenance

Car Maintenance

Automotive maintenance is essential for the longevity and performance of your vehicle. Our comprehensive auto repair mechanic services cover routine tasks such as oil changes, fluid checks, tire rotations, filter replacements, and more. Regular servicing will help prevent potential breakdowns and improve the overall driving experience.
Brake Repair

Brake Repair

When it comes to repairing brakes, the safety of our customers is our top priority. Our auto mechanic focuses on diagnosing and fixing the problems related to your braking system. They will inspect the pads, rotors, calipers, and lines to identify worn-out and faulty parts. They handle the repair work in a timely fashion.
Batteries, Radiators & More 

Batteries, Radiators & More

Our service for batteries and radiators encompasses a range of essential automotive maintenance needs. We offer battery testing, replacements, installations, radiator inspection, air conditioning repair, overheating repair, and more. We service mufflers and transmission systems as well.

Contact info

On the Spot Mechanics

San Antonio, TX 78201

(210) 731-0690

Why Choose Us

There are many reasons why many people prefer working with our auto repair mechanic rather than going to other garages. One of the main ones is that On the Spot Mechanics saves them money without sacrificing quality. We have experienced mechanics working with the company for nearly three decades. They have established long-term relationships with our customers and know how important it is to get the dependable and friendly service people expect and deserve.

The Process

We understand the importance of transportation and ensure that you receive prompt responses from us. We will do everything possible to get your vehicle back to you as soon as possible. Our mission is to fix the problem the same day, if possible. Some situations require more than a day’s work. We will provide an accurate estimate and handle the work in the most professional and timeliest manner possible.

The Areas We Serve

Our convenient location provides automotive repairs and services for all of the people living in the following areas:

Contact On the Spot Mechanics when you need to discuss your automotive maintenance or repair needs with a qualified and dedicated car mechanic. Our teams will ensure you get solutions that meet your needs and exceed your expectations.

Client Testimonials

by Donald A. Johnson on On the Spot Mechanics

Thank you for the work you did on my car. You are now my go-to car mechanic for auto repairs and maintenance tasks. I am going to recommend your shop to all my friends. Prices here are very fair, and the customer service is unmatched. 

Services List

  • Diagnostic
  • Auto Repair
  • Brake Repair
  • Battery Servicing
  • Radiator Repair
  • Muffler Repair
  • Transmission Repair
  • Oil Change
  • Car Maintenance