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Business Details
Trusted Commercial Electricians in Reading
J Hossack Electrical has been delivering expert commercial electrical services across southern England for over 25 years. Our team comprises fully qualified, NIC EIC-certified tradesmen with extensive experience in block management, new build installations, and electrical maintenance. We prioritise in-house expertise, never subcontracting work, and maintain comprehensive public liability insurance for client protection. Our apprenticeship programme supports local employment, with trained professionals like second-year apprentice Luke New contributing to our growth.

We specialise in residential and commercial property developments, offering tailored solutions for lighting upgrades, emergency systems, and high-level electrical installations. Our commitment to quality is evidenced by awards such as First Port's Best Contractor recognition. We operate from modern premises in Reading, maintaining strict data protection policies to safeguard client information. With a focus on technical excellence and customer service, we serve diverse industries while maintaining the flexibility to address unique client requirements.
Services
Electrical Maintenance New Build Installations Block Management Lighting Upgrades Emergency Systems High-Level Electrics EICR Testing Security Installations Fuseboard Replacement Data Cabling
Highlights and features
  • 25 years' experience in commercial electrical services
  • Fully qualified NIC EIC-certified tradesmen
  • No subcontracting - direct service delivery
  • Award-winning contractor by First Port customers
  • Strict data protection and privacy policies
Associations and certifications
  • NIC EIC
Services
Electrical Maintenance
Our comprehensive electrical maintenance services ensure operational safety and compliance for commercial properties. We provide planned preventative maintenance, fault diagnosis, and emergency repairs to minimise downtime. With experienced technicians handling everything from routine checks to complex system upgrades, we help businesses maintain uninterrupted operations while meeting regulatory requirements.
New Build Installations
We specialise in complete electrical installations for new commercial developments. Our services cover lighting systems, power distribution, emergency lighting, and data infrastructure. Working closely with developers and architects, we deliver tailored solutions that meet modern efficiency standards while ensuring long-term reliability for residential and commercial spaces.
Block Management
Our block management services address electrical needs for residential and commercial developments. We handle maintenance contracts, fault rectification, and system upgrades across multiple properties. With dedicated support for property management companies, we ensure consistent service quality and compliance across entire estates.
High-Level Electrics
We provide specialist electrical services for high-level installations in factories and warehouses. Using our working-at-height vehicle, we safely install and maintain lighting systems, overhead circuits, and industrial electrical infrastructure. This capability allows us to handle large-scale projects requiring specialist access equipment.
EICR Testing
We conduct thorough Electrical Installation Condition Reports (EICRs) to assess system safety and compliance. Our inspections identify potential hazards, recommend remedial actions, and ensure electrical systems meet current regulations. This service helps businesses maintain safe environments and meet insurance requirements.
People
Justin Hossack
Owner
Justin Hossack leads our award-winning electrical contracting business with over 25 years' industry experience. He oversees operations and client relations, ensuring technical excellence and service quality across all projects.
Questions
What commercial electrical services do you offer?
We provide electrical maintenance, new build installations, block management, lighting upgrades, emergency systems, high-level electrics, EICR testing, security installations, fuseboard replacement, and data cabling.
Which areas do you cover?
We primarily serve businesses and developments across southern England, with a strong local presence in Reading.
Are your electricians qualified?
All our tradesmen are fully qualified, NIC EIC-certified professionals with extensive experience in commercial electrical work.
Do you subcontract work?
No, we exclusively use our own qualified team to maintain quality control and service consistency.
How do you handle client data?
We maintain strict data protection policies, never sharing client information with third parties.
What recent achievements have you had?
We were awarded Best Contractor by First Port customers for our exceptional service in fault rectification and property management.