Professional vehicle diagnostics, auto electrical repairs, alarms, immobilisers, audio installations and fault finding for all makes and models.
From advanced diagnostics to clean installs, we cover every electrical job your vehicle could need — done properly, first time.
Advanced multi-system scans for engine, ABS, airbag, transmission and body modules.
Methodical electrical fault tracing using live data, wiring diagrams and oscilloscopes.
Head units, amplifiers, subwoofers and speakers installed cleanly to factory standards.
Thatcham approved alarm installation and repair for cars and commercial vehicles.
Aftermarket immobiliser fitting and key programming to protect your vehicle.
Full battery health checks, replacements and stop/start battery coding.
Charging system testing, alternator replacement and parasitic drain diagnosis.
Starter circuit testing, motor replacement and ignition system fault finding.
We combine 20+ years of hands-on electrical experience with the latest dealer-level diagnostic equipment — so you get the right answer, the first time.
Engine management, ABS, airbag, DPF, battery management, CAN bus — our multi-brand diagnostic platforms read every module, so we treat the cause, not the symptom.
Book Vehicle DiagnosticsReal reviews from real Peterlee customers — straight from Google.
"Highly recommend Peterlee Auto Electrics. I called up after my van's engine management light came on, and the gentleman was so friendly and helpful. He told me to bring it down first thing the next morning, and he quickly found and fixed a fault. First-class service."
"These guys were great and fitted me in quickly to have cameras removed from a Motability car going back. Highly recommend. Just saving up to have them reinstalled in our new car."
"Big thanks to Alan for all his help. He diagnosed and fixed an electrical fault on my car so promptly — I called the day before, he fitted me in the next day, and got it sorted at a great, affordable price. Professional, efficient and friendly."
Open Monday to Friday, 7am – 5pm. Drop in, call us or book online.
