NICEIC Approved Contractors for Scotland's industrial and commercial sectors.
Commercial Electrical Contracting & Compliance Scotland
Keep your operations powered and your building legal. Greentech Scotland is the NICEIC Approved partner for Scotland’s most demanding industrial and commercial sectors. From complex new-build fit-outs to statutory EICR testing and rapid reactive maintenance, we provide the technical manpower to ensure zero downtime.
NICEIC Approved Commercial Electricians
Fully accredited by NICEIC and SELECT. We guarantee all works comply with BS 7671 (18th Edition) Wiring Regulations and the Electricity at Work Regulations 1989.




Comprehensive M&E Services
We don't do domestic work. Our teams are trained specifically for high-voltage, 3-phase commercial environments. Whether you need a compliance audit or a full factory rewire, we deliver engineered solutions.

EICR & Fixed Wire Testing
Compliance is not optional; it is a legal requirement for insurers and the Health & Safety Executive (HSE). We provide rigorous Commercial EICR testing (Electrical Installation Condition Reports) to identify degradation before it causes a fire or failure.
Key Services:
100% Circuit Identification & Labeling
Emergency Lighting Testing (BS 5266)
PAT Testing for Large Sites
Remedial Works (C1 & C2 Fault Corrections)

LED Lighting Retrofits
Lighting often accounts for 40% of a commercial building's electricity bill. We design and install intelligent industrial LED lighting systems that reduce consumption by up to 80%.
Key Services:
High-Bay Warehouse Lighting
Motion & Daylight Harvesting Sensors
ROI & Lux Level Modelling
External Security Lighting

Industrial Electrical Installation
We are the preferred sub-contractor for Main Contractors across the Central Belt. We handle heavy 3-phase electrical installations, machinery connections, and full Category A & B office fit-outs.
Key Services:
Busbar Trunking & Containment
Distribution Board Upgrades
Machinery & Plant Wiring
ATEX Hazardous Area Works
Rapid Response Maintenance
In a logistics hub or manufacturing plant, power failure means lost revenue. You cannot afford to wait days for a national utility provider to "log a ticket." Greentech Scotland provides agile, local support for Facilities Managers.
The 4-Hour Response Promise
Our fleet is positioned across Glasgow, Edinburgh, and Lanarkshire, allowing us to respond to critical commercial electrical faults within 4 hours.
No Call Centers
You speak directly to an Operations Manager who understands your site.
Stocked Vans
Our vehicles carry commercial breakers, fuses, and contactors to ensure a "First-Time Fix."
Digital Reporting
Job sheets and minor works certificates are emailed to you instantly upon job completion, keeping your compliance logbook up to date.

Engineered for Your Environment
Electrical infrastructure requirements vary wildly by sector. A clean office fit-out requires a different skillset to a foundry power upgrade. We have specific teams for specific environments.
Industrial & Manufacturing
We specialise in heavy current engineering. From installing 3-phase supplies for CNC machinery to upgrading 400A distribution panels, we work safely in live industrial environments without disrupting production lines.
Logistics & Warehousing
Safety and visibility are key. We install high-output, anti-glare LED lighting for racking aisles and exterior loading bays, ensuring your forklift operators have safe working conditions while cutting your carbon footprint.
Commercial Office & Retail
For office refurbishments, aesthetics matter. We install underfloor power track systems, ergonomic lighting, and integrated data containment to create modern, flexible workspaces that meet the demands of Cat A and Cat B fit-outs.
Project Spotlight:
Power Upgrade

electrical Portfolio
Edinburgh Quay 1: Commercial LED & Smart Control Retrofit
Client: Edinburgh Quay 1
Project Value: £635k
Sector: Commercial Office / Asset Management
Service: LED Retrofit & Intelligent Controls
Technology Partner: ROBUS
A £635k comprehensive lighting upgrade for one of Edinburgh’s premier office developments. Delivering energy efficiency through strategic value engineering.
The Edinburgh Quay 1 project stands as a benchmark for commercial retrofitting in Scotland. By combining robust engineering with smart procurement, GT Scotland delivered a system that looks premium but operates on a lean energy budget.
Key Outcomes:
- Substantial CapEx Savings: Achieved through the strategic switch to ROBUS fixtures.
- Reduced Energy Load: Estimated 60%+ reduction in lighting electricity usage.
- Zero Maintenance: Shifting from short-life fluorescent tubes to long-life LEDs has virtually eliminated routine maintenance costs for the facilities team.
Is Your EICR Valid?
Commercial electrical installations deteriorate with age and use. Under the 'Electricity at Work Regulations 1989', you must maintain your systems in a safe condition. Download our 2026 EICR Frequency Guide to check if your building is due for inspection.
Frequently Asked Questions about Commercial Electrical
Do you cover the whole of Scotland?
Our primary operational hub is in Coatbridge, giving us rapid access to the entire Central Belt including Glasgow, Edinburgh, Stirling, and Falkirk. For large-scale tender projects or multi-site contracts (such as retail chains), we deploy teams across the whole of Scotland.
What is the difference between Emergency Lighting and Standard Lighting?
Emergency lighting is a life safety system that activates automatically during a power cut to illuminate escape routes. It requires a specific annual duration test (3 hours) to ensure the batteries hold sufficient charge. Greentech provides this statutory testing service alongside your standard electrical maintenance.
Do you handle 3-phase machinery connections?
Absolutely. We are industrial electricians by trade. We size cables correctly to account for start-up currents (inrush) and voltage drop, ensuring your heavy machinery operates efficiently. We can also install local isolation switches and emergency stops to meet machinery safety directives.
Can you upgrade our lighting without closing the warehouse?
Yes. This is our standard operating procedure. We utilize scissor lifts and cherry pickers to replace old sodium or fluorescent fittings with industrial LED lighting while your ground-level operations continue. We can cordon off individual aisles sequentially to ensure minimal disruption to your picking teams.
How often does a commercial building need an EICR?
For most commercial offices, shops, and retail units, a Fixed Wire Test (EICR) is required at least every 5 years. However, for industrial environments, factories, or places of public entertainment, the recommended frequency is every 3 years due to the harsher operating conditions. GreenTech can audit your site and provide a compliant testing schedule to satisfy your insurers.
Keep your business powered and compliant!
Whether you need an urgent EICR to satisfy your insurer, or a tender for a new factory fit-out, get a NICEIC-approved proposal within 48 hours.

