Transmission Services in Katy, TX

Circle D Transmission provides transmission repair and replacement in Katy, Texas. With over four decades of experience, we are known for quality parts and reliable service. 

Services We Provide 

We provide the following transmission services for a wide variety of makes and models: 

• Transmission Rebuild, Replacement, Repair, and Service. You can trust your vehicle’s transmission to our certified professionals. With decades of experience in transmission diagnostics and repair, we can have your transmission operating smoothly for optimal performance. Our services range from simple repairs to complete transmission replacement.  

• 4 & 6 Speed Transmission Conversions.  If you enjoy vintage cars but not the vintage transmission, we provide transmission conversions that can update a 2 or 3 speed to a 4 or 6 speed for more torque and better gas mileage. 

• Performance Transmission Rebuilds. Is your transmission not providing the level of performance you want? We provide custom-built transmissions using advanced technology and high quality parts. 

• Performance Parts. We offer revolutionary performance kits for the 6L80, 6L90, 8L90, and 6R80, all available for purchase on our website.

Why Choose Circle D Transmission? 

We are a local family owned and operated business with a reputation for excellent service in Spring and the surrounding area. Our level of expertise in transmission services sets us apart from other vehicle service centers. With a specific focus on performance vehicles, we provide a niche specialty that brings customers from miles around. 

We offer additional perks such as complimentary local shuttle service and free towing with transmission rebuild or replacement (up to $85). We welcome extended warranties and provide itemized invoices and warranty policies that are clear and precise. All of the parts we use and supply are top quality, performance-grade. 

Vehicles We Service

We provide transmission service in Spring, TX for the following manufacturers: 

• Acura
• Dodge/Chrysler/Jeep
• Ford
• General Motors (GM)
• Honda
• Infiniti
• Lexus
• Nissan
• Toyota

Frequently Asked Questions

Is it better to repair or replace my transmission? 

The best option depends on your situation. In some cases your transmission can be repaired for less than the cost of replacement. However, if repair will require extensive parts and labor, it may be in your best interest to replace it entirely to get more years out of it and a longer warranty. Once we complete our initial evaluation we will be able to provide you with options so that you can make an informed decision. 

Will a rebuilt transmission last as long as a new one?  

Most of the time, we are not able to purchase a brand new transmission. We either rebuild the transmission that came out of your vehicle or we purchase a remanufactured transmission and torque converter. We will assess your situation and provide our best recommendation. 

How long should the average transmission last on a vehicle? 

This is a difficult question to answer since it depends on the year, make and model. On average, most transmissions will last between 80,000 - 150,000. 

How do I know if my transmission is going bad?

You may notice a clunking or grinding noise when you shift gears or when your automatic transmission shifts. Automatic transmissions may fail to change gears at the right time. You may also experience a transmission leak.

How long does it take to replace a transmission? 

It depends on parts availability and our workload as well as the time required for your particular vehicle. Rear-wheel-drive vehicles typically can be completed faster than a front-wheel-drive vehicle. An overall average is 4 - 7 business days for replacing a transmission. 

If you have a vehicle that needs transmission service, call 713-895-7019 or contact us today to schedule a service appointment.