Automatic Transmission Repairs

All Makes Of Automatic Transmission Repaired in Bedfordshire

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01582 320570
8am - 5.30pm Mon-Fri

Hybrid & Electric

We can repair hybrid and electric vehicles.

All Manufacturers

We can repair all vehicle makes and models.

12 Month Warranty

On all transmission and gearbox repairs.

0% Finance

Available on gearbox and transmission repairs.

Specialists In All Makes Of Automatic Transmission

ESTABLISHED SINCE 1991 WITH OVER 40 YEARS TRANSMISSION EXPERIENCE

Beds Automatic Transmissions Ltd are Bedfordshire specialists in automatic gearbox repairs, servicing, and full transmission rebuilds for cars, motorhomes, and commercial vehicles. We repair, recondition, and rebuild automatic and sealed gearboxes using advanced diagnostic equipment and proven repair methods.

By remanufacturing components in-house where possible, we provide cost-effective transmission solutions without compromising quality or reliability. Regular gearbox servicing and fluid changes are essential to extend transmission life, maintain performance, and help prevent costly failures.

Our services include:

  • Automatic gearbox repairs
  • Transmission rebuilds
  • Sealed gearbox servicing
  • Diagnostic testing
  • Oil and fluid changes
  • Component reconditioning

We deliver trusted automatic transmission services across Bedfordshire with professional and reliable workmanship.

TRANSMISSION & VALVE BODY TESTING

MACKIE VALVE BODY & SOLENOID DAQ

We have invested in the latest valve body testing equipment to improve the accuracy of our automatic gearbox diagnostics and repairs. Built by respected UK transmission engineers, this specialist machine tests valve bodies using proven scripts developed by Makie Automatic Transmissions.
Alongside two additional valve body and solenoid testing systems, our advanced equipment allows us to provide:

  • Valve body diagnostics
  • Solenoid testing
  • Gearbox fault detection
  • Precision repairs
  • Transmission reconditioning

At Beds Automatic Transmissions Ltd, we use the latest technology to deliver reliable gearbox repairs across Bedfordshire.

HYDRATEST VALVE BODY & SOLENOID DAQ

During any automatic transmission rebuild, the valve body is a critical component that should always be inspected, tested, and repaired as part of the process. Its hydraulic integrity is essential, and many gearbox faults can often be traced back to valve body problems.
The quality and long-term reliability of a rebuild often depends on whether the valve body has been properly serviced.

Our rebuild process includes:

  • Valve body inspection and testing
  • Hydraulic fault diagnosis
  • Valve body repair and refurbishment
  • Ultrasonic solenoid cleaning
  • Individual solenoid testing
  • Internal solenoid component repair where required

At Beds Automatic Transmissions Ltd, we ensure every rebuild includes careful valve body servicing for dependable gearbox performance.

Spread the Cost with 0% Interest-Free Finance on Transmission Repairs

Through Service4Service, we want to help ease the cost of your transmission repairs, by offering our customers the option to spread the cost of their repair bill over either four or ten months, interest-free with a choice of transmission repair payment plans.

4 months interest-free option

  • Transmission repair costs totalling over £350.
  • Spread the cost over 4 months interest-free.
  • You pay 25% of the total upon application.
  • The remaining 75% is spread over 3 equal monthly payments.
  • A valid UK debit card is required to arrange the payment plan.

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10 months interest-free option

  • Transmission repair costs totalling over £1000.
  • Spread the cost over 10 months interest-free.
  • Deposit between 10% - 50%.
  • Finance subject to acceptance.
  • Credit and affordability checks carried out.

Make an Enquiry

Recent Customer Reviews

Chris
10/01/2026
Gearbox Repair
I didn’t have time to take my car anywhere, so the collection service was perfect. The team handled everything, repaired my automatic transmission, and returned my car right on time. Efficient and hassle-free.
Elise
03/12/2025
Gearbox Repair
My DSG gearbox was acting up, and I was worried it might be a major problem. Beds Transmission Specialists collected my car, diagnosed the issue, and fixed it quickly. They explained everything clearly and kept me updated. The car drives perfectly now couldn’t be happier.
Lewis
21/11/2025
Gearbox Repair
I can’t recommend Beds Transmission Specialists enough. They collected my car, sorted the gearbox, and delivered it back all without me leaving home. Really easy and professional service.
Elspeth Nesbit
21/10/2025
Gearbox Repair
I just wanted to thank your team for the outstanding service I received when I brought my car in for a gearbox repair last week. From my first phone call to the moment I picked up my car, I felt completely reassured. Everyone was professional, knowledgeable, and took the time to explain exactly what was happening with my transmission. I’m really impressed with how smoothly the whole process went, and my gearbox feels as good as new.
Jeremy
20/09/2025
Repair
I can’t thank Nino and his crew enough , having had problems with juddering and gears changing up at certain revs and a bit of clunking I took it to Nino who diagnosed the problem , after having the gearbox overhauled and new torque converter my car is like new , so smooth now and a lot more responsive ,its brilliant ,so thanks again Nino ,great job ,will definitely be recommending your company, ( Range Rover Sport ) 👍.