Electrical Inspections for New Business Premises

Signing a lease on a new commercial unit is an exciting step, but the electrical installation is often an unknown quantity. The previous tenant may have made unauthorised alterations, overloaded circuits, or left dangerous temporary wiring in place. Before you commit, a pre-occupancy electrical inspection is a small investment that can save you from major surprises.

What a Pre-Lease Inspection Covers

We carry out a focused inspection of the existing installation to identify any obvious defects, capacity limitations, or signs of unauthorised work. We check the condition and capacity of the distribution board, verify that circuits are correctly labelled, and look for any evidence of overloaded conductors or bypassed protection. We also assess whether the supply capacity is sufficient for your intended use.

• Consumer unit condition, age, and adequacy of protection devices
• Available spare ways for any circuits you need to add
• Supply capacity versus your expected load profile
• Evidence of Part P or previous certification for alterations
• Emergency lighting coverage and compliance with current standards
• Number and placement of socket outlets versus your office or workshop layout

Negotiating Based on Findings

If the inspection reveals problems, you have several options. You can ask the landlord to carry out remedial work before you move in, negotiate a rent reduction or rent-free period to cover the cost, or request a longer lease with a fit-out contribution. Having a professional report from D3C Electrical gives you objective evidence to support your position.

For purchases rather than leases, electrical findings can be used to renegotiate the purchase price. A property requiring a £4,000 consumer unit upgrade and £2,000 of remedial work is materially different from one that is ready to occupy. We provide fixed-price quotes for any recommended work so you know the exact cost before proceeding.