Business Details
21 Years
experience
Expert Car Repairs & Servicing in Kings Langley
Japex Automotive is a family-run car garage established in Kings Langley over 18 years ago. We specialise in Japanese vehicles but service and repair most makes and models, including electric and hybrid cars. Our 5,000 sq ft workshop employs technicians with over 100 years of combined experience, ensuring expert diagnostics and repairs using manufacturer specifications. We hold affiliations with HEVRA for electric vehicle maintenance and Avon Tuning for engine performance upgrades. Our reputation for competitive pricing, transparent communication, and long-term client relationships has made us a trusted choice across Watford, Hemel Hempstead, and Hertfordshire.We prioritise customer satisfaction through timely updates, no-obligation advice, and warranties that preserve manufacturer guarantees. Our facility handles MOT testing, mechanical repairs, and specialist services like ECU remapping, while maintaining strict safety protocols for hybrid and electric vehicles. Regular vetting by HEVRA ensures adherence to industry-leading standards. With a focus on technical expertise and client-centric service, we aim to maximise vehicle reliability and value for both private and commercial clients.
Services
Car Servicing
MOT Testing
Engine Tuning
ECU Remapping
Mechanical Repairs
Hybrid Vehicle Maintenance
Clutch Replacement
Wheel Alignment
Brake Repairs
Exhaust Services
Details
- Year established: 2005
Highlights and features
- We have over 18 years of experience in automotive repairs and servicing.
- Our technicians hold HEVRA certification for hybrid and electric vehicle maintenance.
- We use manufacturer specifications to preserve vehicle warranties.
- We offer competitive pricing without compromising on quality or transparency.
- We provide no-obligation advice and regular client updates during repairs.
Associations and certifications
- HEVRA
- Avon Tuning
What people say
Really great service
Friendly and efficient
5-star service
High quality, great value
Quick and trustworthy
Services
Car Servicing
Our comprehensive car servicing includes oil changes, brake checks, and system diagnostics to ensure vehicle reliability. We follow manufacturer guidelines for all makes and models, including electric and hybrid vehicles. With competitive pricing and transparent reporting, we help extend vehicle lifespan while maintaining warranty validity.
MOT Testing
We conduct thorough MOT tests covering brakes, emissions, and safety systems. Our technicians identify potential issues before they arise, offering repair options to pass on the first attempt. With pre-MOT checks available, we prioritise cost-effective solutions to keep vehicles roadworthy.
Engine Tuning
As Avon Tuning agents, we offer ECU remapping and diesel performance tuning. These services enhance fuel efficiency, power output, and driving experience for petrol and diesel vehicles. All modifications comply with safety standards while preserving engine longevity through precise calibration.
Hybrid Vehicle Maintenance
HEVRA-certified technicians service hybrid and electric vehicles using specialist tools. We handle high-voltage systems, battery diagnostics, and regenerative braking maintenance. Regular checks ensure optimal efficiency and safety, adhering to strict protocols for electric vehicle repairs.
Mechanical Repairs
From clutch replacements to exhaust system fixes, we address mechanical issues using quality parts. Our diagnostics identify root causes to prevent recurring problems. With experience across all vehicle types, we deliver durable repairs that restore performance and safety.
Questions
What services does Japex Automotive offer?
We provide car servicing, MOT testing, engine tuning, hybrid vehicle maintenance, and mechanical repairs for most makes and models.
Do you work on electric and hybrid vehicles?
Yes, we are HEVRA-certified to service hybrid and electric vehicles using specialist tools and safety protocols.
Are your prices competitive?
We guarantee transparent pricing with no hidden fees, offering cost-effective solutions without compromising quality.
Can you service Japanese import vehicles?
We may have limitations with Japanese Domestic Market vehicles due to parts availability. Contact us for specific advice.
What areas do you serve?
We primarily serve Kings Langley, Watford, Hemel Hempstead, and surrounding Hertfordshire areas.
