Transmission Repair Service

Since 1999, ATech Transmission has been a proud member of the Hesperia community. We got our start as a modest, family-owned business established by John and Lisa Hogue. Throughout our 25 years in operation, we have earned a remarkable reputation by adhering to our core principles: outstanding service, honesty, and a dedication to ensuring your safety on the road. As a comprehensive auto repair facility, we take care of everything from routine maintenance tasks to intricate transmission repairs across all makes and models. Our team of highly trained, trustworthy, and reliable technicians employs the latest diagnostic equipment to deliver transparent pricing and precise assessments. We are committed to treating every customer with individualized attention and fostering long-term relationships within our community. At ATech Transmission, we go beyond our role as an auto repair shop - we are your dependable, caring partner in maintaining the safety and reliability of your vehicle for years to come.


Comprehensive Transmission Repair Services

Transmission Repairs

At ATech Transmission, we understand how essential a well-functioning transmission is for your vehicle’s performance and safety. Over time, transmissions can face various issues due to wear and tear, poor maintenance, or unexpected damage. One of the most common problems is slipping gears, where the vehicle may unexpectedly change gears without any input, often leading to dangerous driving conditions. Slipping gears usually point to worn-out parts, low transmission fluid, or internal failures, and our technicians specialize in diagnosing and resolving these issues.

Fluid leaks are another common transmission issue. Transmission fluid is critical for lubrication, cooling, and protection of internal components, and leaks can lead to overheating and severe damage. Our experts locate the source of the leak - whether it’s a gasket, seal, or line - and perform the necessary repairs to stop the leak and prevent further damage. Regular fluid changes and flushes are also essential to keep the transmission running smoothly, because old or contaminated fluid can cause overheating and gear shifting problems.

In some cases, the seals and gaskets inside the transmission wear out, leading to leaks, fluid loss, and even internal damage. We carefully inspect and replace any failing seals and gaskets to restore proper operation. For more modern vehicles, control modules play a key role in transmission functionality. When the control module malfunctions, it can cause erratic shifting or failure to engage gears. We use advanced diagnostic tools to identify and repair control module issues and keep your transmission functioning efficiently.
Our Transmission Repair Process
Thorough Inspection
Evaluate Warning Lights and Trouble Codes
Fluid Analysis
Replace Seal and Gasket
Reassemble Transmission


Final Testing and Completion

Before we hand your vehicle back to you, we perform a series of final tests to confirm that the repairs were successful. This includes a test drive to observe the transmission in real-world conditions and a diagnostic recheck to verify that all warning lights have been cleared and no additional issues are present. At ATech Transmission, we are committed to providing the highest standard of service, and our thorough testing process guarantees that your transmission is in peak condition before you hit the road.

By following this detailed repair process, ATech Transmission ensures that your vehicle receives the best care possible. Whether you’re dealing with slipping gears, fluid leaks, or more complex issues like control module repairs, you can trust our experienced technicians to get your vehicle back in working order efficiently and professionally.

For all your transmission and general auto repair needs, reach out to ATech Transmission today at (760) 956-8324.