Exceeding Expectations, One Electrical Project at a Time
David J. Long Ltd is a family-run business established in 1971, specializing in domestic and light commercial electrical installations in Horsham and the surrounding areas of Sussex. With over 50 years of experience, we have built a reputation for providing high-quality electrical services to our clients. Our team of fully insured and approved electricians is dedicated to delivering exceptional workmanship, ensuring that all projects are completed to the highest standards.
Our Services
We offer a comprehensive range of electrical services, including domestic installations, maintenance, fault finding, and installation of modern safety consumer units. Our electrical installations cover a wide range of properties, including houses, apartments, commercial offices, shops, small industrial units, churches, and village halls. Additionally, we provide a full test and inspection service for domestic properties, shops, offices, churches, public houses, and entertainment areas, ensuring compliance with local council authorities' licenses and HSE recommendations.
Our team is experienced in carrying out various types of electrical work, including:
- Domestic installations
- Maintenance
- Fault finding and installation of modern safety consumer units
- Lighting, sockets, showers, downlights, security lighting, shed and garage power and lighting, garden features, telephone points, smoke detectors, and domestic data networks
- Commercial electrical installations and maintenance
- Light industrial electrical installations and maintenance
- Portable appliance testing of electrical equipment
Our Commitment
At David J. Long Ltd, we are committed to providing our clients with exceptional electrical services that meet their specific needs. We pride ourselves on our attention to detail, ensuring that all projects are completed efficiently and to the highest standards. Our team is dedicated to building long-lasting relationships with our clients, and we strive to exceed their expectations with every project.
Why Choose Us
With over 50 years of experience, we have established a reputation for providing high-quality electrical services in Horsham and the surrounding areas of Sussex. Our team of fully insured and approved electricians is dedicated to delivering exceptional workmanship, ensuring that all projects are completed to the highest standards. We are committed to building long-lasting relationships with our clients, and we strive to exceed their expectations with every project.
Exceptional Service and Workmanship
The reviewers were extremely satisfied with the service provided by David J Long Electricians, highlighting the exceptional quality of work, prompt responses, and professional demeanor of the team.
Prompt and Efficient Service
Many reviewers praised the promptness of the service, with some mentioning that their issues were resolved quickly and efficiently. The team's ability to respond rapidly to queries and provide timely solutions was highly appreciated.
Professionalism and Knowledge
The reviewers were impressed with the professionalism and knowledge exhibited by the team, particularly David and Rob. They were described as helpful, friendly, and honest, providing excellent advice and guidance throughout the process.
Competitive Pricing
Several reviewers mentioned that the prices quoted were competitive and reasonable, making the service an excellent value for the quality of work provided.
Highly Recommended
The overwhelming sentiment among the reviewers was one of enthusiasm and recommendation. Many stated that they would highly recommend David J Long Electricians to others, citing their exceptional service, professionalism, and quality of work.

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