Harpenden 01582 762435 Radlett 01923 854907 martin.wren@sky.com
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Domestic & Commercial Electrical Installation, Hertfordshire


Whether you need electrical work for a house extension, a new kitchen, new home build or even a new plug socket we deliver.  WRENS ELECTRICAL is a family run business established in Radlett for over 40 years providing the highest quality electrical installation works to the domestic and commercial market.

Wrens is an NICEIC domestic installer which means we are governed by one of the strongest industry bodies to ensure that we complete high quality installations to a very strict quality standard.

We currently provide a local service to all fields of the industry from the initial quotation through to completion. We have an outstanding record for delivering both quality and excellent service.

Free Quotation

Call WRENS ELECTRICAL today on Harpenden 01582 762435
Radlett 01923 854907 or use our Contact Page
Email us using the link below to book your no obligation free estimate martin.wren@sky.com


• Design of Electrical systems
• Testing and Inspections
• Wiring systems and certification
• PAT testing

We offer Domestic Electrical Services:

• Complete Home re-wiring Power and Lighting design
• Home (data) Networks
• Ornamental garden lighting
• External Security lighting
• Immersion Heaters
• Distribution Boards
• Additional Sockets
• Inspection, testing and fault finding
• Landlord testing/certification
• LED and low energy down lighting
• T.V. points and installation
• Fuse Box upgrades
• Cookers
• Smoke Alarms
• Electric Under floor heating
• Part P regs
• PAT test
• Entry system installation
• NICEIC test and inspect

Our company also offers commercial solutions which include:

• Maintenance & Testing
• Heating systems
• Ventilation
• Mains Distribution
• General Lighting & Power
• Emergency Lighting solutions
• Fire Alarm Installations
• Telecom – Data solutions Cat 5/6
• Boiler House Installations/refurbishments
• Security and outside lighting
• 3-phase installations
• Health and Safety