really good service all round will using again for all repairs in the future

Had a few faults with my Audi TT instrument cluster. Phoned ECU Testing and they talked me through the whole process of sending it to them and getting it fixed. Excellent service and plenty of updates on the progress of the repair. If only all companies were like this. All working now and very pleased. Would definitely recommend.

Excellent service quick kept informed all the way happy customer would recommend :)

couldn't get this problem sorted so sent it to ACU.testing on the Monday and had it back on the Friday morning.I was kept informed from start to finish.pump worked straight away without reprogramming, Excellent service

Excellent service unit working fine. Would use again.

Highly recommend this company. Fast reliable service managed to rebuild my control module and had it returned with the same week. Would highly recommend to anyone.

FROM START TO FINISH THE SERVICE OFFERED BY THIS COMPANY IS EXCELLENT. HIGHLY RECOMMEND

Very pleased with the service from ECU Testing. The process of sending it to them for review was made very easy, the ongoing communication including the quotation and status were very timely and useful. The repair itself has gone well. I would highly recommend.

ECU Testing has effectively resurrected my defective ECU such that the transmission performs more responsively than ever. Quick repair turnaround in 3 days as promised. Responsive team to any inquiries along the way. ECU Testing reported immediately on receipt that unit was slightly damaged from shipping... then promptly sent photos & completed repair at no additional cost. Incredible lifetime warranty on ECU vs 1 year from dealer.

Had a unit previously fixed by ACtronics that only lasted 50 miles, so i tried ECUTesting. Shipped the item from Norway on a Tuesday, they found the faults and repaired it wednesday and it arrived back on Friday the same week. Has been working 100% the last 900 miles. Super service, reasonable price. will def send them any defect units in the future.