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Business Details
47 Years
experience
Emergency
services
Bonnells Electrical Contractors Electrical & Fire Safety Services in Ruislip
As a trusted name in electrical and fire safety since 1979, we have established ourselves as a leading provider of comprehensive compliance solutions across the UK. Backed by long-standing memberships with the ECA and NICEIC, our expertise spans commercial, industrial, and community sectors, where we deliver tailored services ranging from electrical safety assessments to advanced fire protection systems. Our team of multiskilled engineers and dedicated professionals prioritise quality, reliability, and technical excellence, ensuring that every project aligns with the latest British Standards and legislative requirements.

With a nationwide presence and a fleet of trained engineers, we offer 24/7 emergency support while maintaining a client-centric approach through transparent communication and documented system management. From small-scale installations to landmark building upgrades, our commitment to innovation and safety has earned the trust of clients seeking dependable, end-to-end engineering solutions.
Services
Electrical Safety Fire Protection Service & Maintenance Emergency Lighting Fire Alarms Fire Extinguishers Dry Riser Servicing Smoke Ventilation Electrical Design
Details
  • Year established: 1979
Highlights and features
  • We deliver tailored electrical and fire safety compliance since 1979.
  • Our nationwide team operates 24/7 with dedicated emergency response engineers.
  • All services meet British Standards and legislative requirements.
  • We maintain documented system ownership for complete client confidence.
  • Our engineers have expertise across diverse manufacturer systems.
Associations and certifications
  • ECA
  • NICEIC
Services
Electrical Safety
Our electrical safety services identify and mitigate fire risks through system inspections and compliance testing. We cater to commercial and residential properties, ensuring installations meet current regulations. Clients benefit from detailed reporting and corrective actions by fully qualified engineers.
Fire Protection
Fire protection solutions include extinguisher provision, alarm systems, and emergency lighting installation. We ensure businesses comply with fire safety legislation through tailored risk mitigation strategies. Our team offers ongoing maintenance and statutory inspections to maintain system reliability.
Emergency Lighting
Emergency lighting systems guarantee safe evacuation during power outages. We supply, install, and maintain certified solutions across commercial buildings. Regular testing ensures compliance with safety standards and uninterrupted operational readiness.
Fire Alarms
Fire alarm installation and maintenance services protect premises through early smoke detection. We offer conventional and addressable systems with annual servicing and real-time monitoring integration for enhanced safety compliance.
Dry Riser Servicing
Dry riser systems in multi-story buildings receive comprehensive servicing to ensure functionality during emergencies. Our engineers conduct pressure tests and component checks following British Standard guidelines for fire department access assurance.
Questions
What areas do you cover?
We operate nationwide, serving commercial, industrial, and residential sectors across the UK from our Ruislip headquarters.
Are your services available outside regular hours?
Yes, we provide 24/7 emergency call-out services for urgent electrical or fire safety issues.
What accreditations do you hold?
We are accredited members of the Electrical Contractors Association (ECA) and National Inspection Council for Electrical Installation Contracting (NICEIC).
Can you handle large-scale projects?
Our team manages projects from small circuit installations to complete system upgrades for landmark buildings, including recent work at Lloyd's of London.
What fire protection services do you offer?
We provide fire alarms, extinguishers, emergency lighting, dry riser systems, and smoke ventilation solutions with regular maintenance plans.