Commercial Fit-Outs
Commercial Fit-Out. Certified and Ready for Handover on Your Timeline.
No finger-pointing. One contractor. One certificate. One person to call. Power, data, lighting, emergency, and fire alarm — all delivered to programme, all certified on handover.

Commercial fit-out — power, data, lighting, emergency systems, fire alarm. One package.
The Package
What’s Included
Complete electrical fit-out for office, retail, and hospitality spaces
Structured data cabling and network infrastructure
Emergency lighting design and installation
Fire alarm system integration and commissioning
Energy-efficient LED lighting packages
Full compliance documentation and Safe Electric certification

Power, Data, Lighting, Emergency — One Coordinated Package.
Most commercial fit-outs fail at the seams: lighting installed by one trade, data by another, emergency systems retrofitted at the last minute. We deliver the whole electrical package — power, structured cabling, lighting, emergency, and fire alarm — as one coordinated install. One programme, one certification, one phone number when something needs attention.
Why Us
Why Fit-Out Contractors Use J Cowman for Their Electrical Package
Retail Units — Open on Time
Retail fit-outs run to hard opening dates. We coordinate with your main contractor, deliver all electrical to programme, and ensure you pass inspection before you open the doors.
Office Fit-Outs — Certified for Insurance Day One
We install data, power, lighting, emergency systems, and fire alarms as one coordinated package. Safe Electric certified. Ready for your insurer from day one.
Hospitality — Pass Inspection First Time
Pubs, restaurants, and hotels face strict compliance requirements. We know the standards, install to them, and hand over a complete certification pack so you pass first time.
FAQ
Commercial Fit-Out — Common Questions
Do you take on small commercial fit-outs or only large?
From single-shop refits to multi-unit commercial developments. Our 10-person crew scales to project size.
How do you handle live retail spaces?
Out-of-hours scheduling so trading isn't interrupted. We coordinate with site management before lifting any panels.
Do you supply Safe Electric certs for landlords?
Every job, every time. Full IS 10101 test results and completion certs supplied for landlord/insurance purposes.
Can you scope a project from drawings?
Yes — send M&E drawings or a spec, we return a fixed price within 48 hours.
From a Single Rewire to Full Developments: Send Us the Details.
Send us your plans or a quick description. We return a fixed-price quote within 48 hours, no obligation, no sales calls.