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Expert Electrical Services in Northwood
JB Electrical Contractors has been serving clients across the UK and mainland Europe for over two decades. With a team of 11 dedicated professionals, we specialise in delivering comprehensive electrical solutions for domestic, commercial, and industrial sectors. Our commitment to precision workmanship, clear communication, and immediate client responsiveness has earned us a robust industry reputation. We prioritise repeat business and referrals, reflecting our policy of exceeding client expectations through meticulous attention to detail. Our services span from fuse board upgrades to full-scale commercial installations, all backed by qualified electricians and guaranteed workmanship.

As a Which? Trusted Trader, we maintain rigorous standards of reliability and customer satisfaction. Our expertise extends to PAT testing, electrical design, and emergency lighting systems, serving diverse clients including schools, restaurants, and landlords. We combine technical proficiency with competitive pricing to deliver value-driven solutions tailored to individual project requirements. Our long-standing presence in the industry underscores our dedication to evolving with technological advancements while maintaining traditional craftsmanship.
Services
Electrical Earthing Fuse Box Rewiring Fire Alarm Systems Commercial Electricians PAT Testing Outdoor Electrical Wiring Electrical Design Security Installations
Highlights and features
  • We have over 20 years of experience in electrical services
  • Our team consists of qualified electricians with extensive experience
  • We offer free estimates and no call-out fees
  • We provide 100% customer satisfaction guaranteed
  • Our work is insured and guaranteed
Associations and certifications
  • Which? Trusted Trader
What people say
Fast and courteous service Very pleased with the installation
Services
Domestic Electrical Work
We provide comprehensive domestic electrical services including fuse board upgrades, garden lighting installations, and full property rewiring. Our Landlord Electrical Certificates ensure compliance with safety regulations. With tailored solutions for lighting circuits, outbuildings, and home networking, we deliver reliable, safety-certified workmanship. Our 20+ years of experience guarantees peace of mind for homeowners seeking professional electrical solutions.
Commercial & Industrial
Specialising in commercial electrical systems, we offer inspection testing, three-phase power supplies, and emergency lighting installations. Our services meet current Wiring Regulations with detailed periodic testing reports. From office blocks to industrial facilities, we handle maintenance, fault finding, and data cabling projects. Our team's expertise ensures minimal disruption to business operations while maintaining strict safety compliance.
PAT Testing
Our PAT Testing service ensures compliance with Health & Safety legislation for businesses of all sizes. We test equipment ranging from small salons to large office blocks, offering flexible evening and weekend appointments. With competitive rates and comprehensive reporting, we cater to schools, restaurants, and landlords requiring certification for electrical appliances.
Security Systems
We design and install advanced security solutions including CCTV systems and fire alarm networks. Our integrated approach combines surveillance technology with electrical infrastructure for both domestic and commercial properties. All installations meet current safety standards, providing clients with reliable monitoring and emergency response capabilities.
Electrical Design
Our electrical design services cover power distribution, lighting layouts, and emergency system planning. We create tailored solutions for new builds and renovations, ensuring optimal energy efficiency and regulatory compliance. From initial concept to final implementation, our designs prioritise functionality and long-term reliability for residential and commercial clients.
Questions
What areas do you cover?
We serve Northwood, Watford, Pinner, Harrow, Ruislip, Harefield, Uxbridge, Rickmansworth and surrounding areas.
Are your electricians qualified?
All our electricians are fully qualified and insured, with over 20 years of combined industry experience.
Do you offer emergency services?
While we don't provide 24/7 emergency services, we prioritise urgent electrical issues during working hours.
What payment methods do you accept?
We accept major credit/debit cards and bank transfers. Payment terms can be discussed for larger projects.
Do you provide guarantees?
All our work comes with a full guarantee as standard, ensuring complete customer satisfaction.
How much does PAT testing cost?
Our competitive rates vary based on equipment quantity. Contact us for a tailored quote for your business needs.