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Your Trusted Auto Electrical Experts in Belfast
Watson Auto Electrics has established itself as a trusted provider of specialist auto electrical services in Belfast, Northern Ireland. With over two decades of hands-on experience, the business delivers reliable solutions for complex vehicle electrical systems, catering to cars, motorbikes, scooters, and light commercial vehicles. Our expertise spans critical areas such as ABS/ECU repairs, airbag diagnostics, hybrid vehicle maintenance, and advanced security system installations. We prioritise rapid turnaround times and utilise cutting-edge diagnostic equipment to ensure precision in every repair.

By maintaining direct relationships with manufacturers and adhering to industry certifications like IMI hybrid vehicle standards, we guarantee both technical excellence and customer satisfaction. Our commitment to transparency is evident in competitive pricing structures and clear communication throughout the service process. As a locally owned business, we combine deep regional knowledge with a dedication to staying at the forefront of automotive electrical technology.
Services
ABS/ECU Repairs Airbag Repairs Car Key Programming Car Air Conditioning Convertible Roof Repairs Hybrid Vehicle Repairs Car Radio Decoding Parking Sensors Immobiliser Installation Vehicle Re-Wiring
Highlights and features
  • Over 20 years of specialist auto electrical experience
  • IMI certified hybrid vehicle repair centre
  • Autowatch Ghost Immobiliser authorised dealer status
  • Fast ABS/ECU repair turnaround with diagnostic equipment
  • Specialist in convertible roof electrical mechanism repairs
Associations and certifications
  • IMI (Institute of the Motor Industry)
  • Autowatch Ghost Immobiliser Authorised Dealer
Services
ABS/ECU Repairs
Specialist anti-lock braking system diagnostics and repairs using professional equipment. We identify and resolve ABS pump and ECU module faults across all vehicle types. Our technicians reset warning systems and restore full brake functionality with rapid turnaround times.
Airbag Repairs
Comprehensive airbag system diagnostics and module resetting services. We clear crash codes, repair deployed airbag circuits, and ensure MOT compliance through proper SRS light functionality restoration. All work maintains original safety standards.
Car Key Programming
Transponder key programming and duplication for modern immobiliser systems. Services include lost key recovery, chip key replacement, and security code resetting. We work with all major vehicle manufacturers' coded ignition systems.
Car Air Conditioning
Complete air conditioning system maintenance including refrigerant recharge, leak detection, and bacterial cleaning. Our service restores optimal cooling performance and eliminates unpleasant odours through professional anti-microbial treatments.
Convertible Roof Repairs
Specialist electrical repairs for convertible roof operating systems. We fix faulty mechanisms in modern vehicles without requiring full roof replacement, restoring full functionality to complex electro-mechanical convertible roof assemblies.
People
Graham
Owner & Lead Auto Electrician
Fully qualified auto electrician with over 20 years' experience in vehicle electrical systems. Specialises in complex diagnostics and repairs for modern automotive electronics, including hybrid vehicle technology and advanced security systems.
Questions
What specialist auto electrical services do you offer?
We provide ABS/ECU repairs, airbag diagnostics, hybrid vehicle maintenance, car key programming, convertible roof repairs, and security system installations.
Do you handle modern vehicle computer systems?
Yes, we work with all vehicle computer modules including ECU, ABS, and airbag systems using professional diagnostic equipment.
Can you repair hybrid vehicle electrical faults?
As IMI-certified hybrid repair specialists, we diagnose and fix electrical issues in hybrid vehicles to manufacturer standards.
Do you service Northern Ireland locations?
We operate throughout Belfast and surrounding areas of Northern Ireland for all our auto electrical services.
What experience do your technicians have?
Our lead technician has over 20 years' specialist experience with modern vehicle electrical systems and certified hybrid vehicle repair capabilities.