Services
Car Electrical, ECU and Module Repairs in Birmingham and the West Midlands
GEM Electrical & Mechanical Repairs provides professional mobile support focused on car electrical diagnostics, ECU repair, ECU cloning, module programming, immobiliser faults and vehicle key programming across Birmingham and the West Midlands.
Appliance repair, circuit-board repair and selected electrical fault support are also available where diagnosis and repair are practical. Choose the closest service below or send the job details through the booking form.
- Mobile vehicle electrical diagnostics
- ECU repair, cloning and module support
- Key programming and immobiliser diagnosis
- 20 years hands-on experience
Phone / WhatsApp: 07300072614
Email: info@gemrepairs.co.uk
Repair services
Car electrical, ECU cloning, module repair and appliance support.
From vehicle wiring and no-start faults to ECU cloning, used module coding, key programming and appliance control-board faults, each service is handled with practical fault finding and clear communication.
Electrical Installation/Repairs
Power faults, wiring issues, lighting, sockets, circuit breakers and practical electrical repair work.
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Appliance Repair
TVs, fridges, washing machines, cookers, dishwashers and appliance electronic faults.
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Circuit Board Repair
Faulty component finding, component replacement and practical PCB repairs.
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Circuit Board Designing
PCB layouts, schematic planning, component selection and prototype board support.
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Car Electrical Repairs
Wiring faults, battery drain, no-start symptoms, charging problems, key recognition and module communication faults.
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Mobile Auto Electrician Birmingham
Mobile fault finding for wiring, battery drain, ECU, starter, alternator and no-start problems.
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Vehicle Key Programming & Immobiliser Diagnostics
Combined key programming, immobiliser diagnosis and module fault support for suitable vehicles.
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Car Key Programming
Programming support for compatible car keys, transponders and immobiliser-linked faults.
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Spare Car Key Programming
Spare key coding for compatible vehicles before a lost-key situation becomes urgent.
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Lost Car Key Replacement
Support when car keys are lost, damaged or no longer recognised by the vehicle.
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Remote Key Fob Programming
Remote fob programming and diagnosis for locking, unlocking and recognition faults.
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Immobiliser Fault Diagnosis
Diagnosis for immobiliser warning lights, key recognition faults and no-start symptoms.
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ECU Repairs
Engine control unit inspection, water damage checks, burnt track repair and component-level support where practical.
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ECU Cloning & Module Programming
ECU cloning and module programming support for compatible replacement control units.
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Used ECU Replacement & Coding
Used ECU replacement checks, coding and compatibility advice for suitable vehicles.
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BMW / Mercedes / VAG Key & Module Support
Key, immobiliser and module support for BMW, Mercedes, Volkswagen, Audi, SEAT and Skoda vehicles.
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Hybrid Battery Repair
Hybrid battery health checks, NiMH module testing, rebuild support and repair advice for Toyota and Lexus hybrids.
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Car Battery Replacement
Battery testing, flat battery support, replacement options and charging-system checks.
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Car Stereo & Camera Installation
Car stereos, reverse cameras, dash cams and related in-car electrical accessories.
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Car Parking/Reverse Sensor Installation
Parking and reverse sensor fitting for cars and vans, with mobile installation from £100.
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Car Mechanical Repairs
Brake, suspension, steering, engine-related and general mechanical fault support.
View ServiceCommon faults
Start with the problem, not the category.
Service areas
Mobile repair support across the West Midlands.
Birmingham
Our main service area for mobile vehicle electrical diagnostics, ECU and module support, appliance repair and urgent fault finding.
Book West Midlands SupportWolverhampton
Planned repair visits and suitable mobile support across Wolverhampton.
View Wolverhampton ServicesWalsall
Mobile repair support for homes, businesses and vehicles in Walsall.
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Repair and diagnostic support for suitable jobs across Coventry.
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