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From EICR testing to full installations — safe, efficient, and built for performance.

McMillan Electrical supports Tonbridge and surrounding areas including Hildenborough, Higham Wood, Tudeley, and Five Oak Green.
Tonbridge has a strong mix of industrial corridors, warehousing, logistics units, and established residential areas. Areas like Vale Road and Quarry Hill are key hubs for commercial and light industrial activity — where reliability, compliance, and minimal downtime matter.
We work with warehouse operators, business owners, landlords, and homeowners to deliver electrical systems that are safe, scalable, and built to handle real operational demand.

We have been providing top-notch electrical services to homeowners, landlords, and businesses for over 20 years. Our team is comprised of certified professionals who are passionate about delivering high-quality work and exceptional customer service. We pride ourselves on our reliability, professionalism, and commitment to excellence.
NICEIC-approved & fully insured
Experienced with warehouses and industrial systems
BS 7671 compliant installations
Fast response for commercial faults
5★ Google reviews from local companies
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"EV charger installed, Ron was very neat and tidy, explained everything in detail, also with commissioning the charger with the manufacturer. An excellent job and I would highly recommend
McMillan Electrical."

"Carried out installation of new sockets and outside lights efficiently
and professionally. Took care to adopt the best approach to what were some challenges and consulted at all stages. Of particular merit was the identification and remedy of an existing fault."

"Have used Ron for a number of jobs over the years, always been very happy with the quality of his work and service."
As trusted commercial electricians in Tonbridge, we support local businesses, landlords, and facilities managers across the town’s offices, retail spaces, and industrial units to stay compliant and avoid costly downtime. Our team regularly diagnoses and resolves the most common electrical issues found in Tonbridge commercial properties, including:
Aging fluorescent lighting in warehouses
Overloaded circuits from machinery
Emergency lighting failing compliance
Poor earthing in industrial units
Lack of surge protection for equipment
Thermal hot spots in distribution boards
Outdated systems failing inspections
We keep your operations safe, efficient, and compliant.

Everything you need to know about our trusted electrical services across
Tonbridge and surrounding areas.
Yes — we provide ongoing maintenance for commercial and industrial sites, helping prevent faults, reduce downtime, and keep systems compliant with current regulations.
Yes — all work is fully tested, certified, and compliant with BS 7671 standards.
Absolutely. We regularly work on warehouses, industrial units, and commercial sites across Tonbridge.
We also serve Sevenoaks, Tunbridge Wells, Paddock Wood, and surrounding areas across West Kent.

Call McMillan if you notice:
Tripping circuits in industrial equipment
Burning smells or overheating panels
Flickering or failing warehouse lighting
EV charging issues or power limitations
Failed EICR (C1/C2/C3) reports
Emergency lighting failures
Address faults early to avoid downtime and safety risks.
Electrical safety starts at home. Our Tonbridge electricians help homeowners protect their properties and stay compliant with simple, effective safety checks like these:
Test smoke alarms and RCDs regularly
Upgrade old fuse boards to RCBO units
Install surge protection
Use outdoor-rated electrical fittings
Book an EICR every 5 years

Vale Road Industrial Area
A key hub for warehouses and trade businesses in Tonbridge. We regularly support units here with lighting upgrades, distribution systems, and compliance work to keep operations running smoothly.
Quarry Hill Industrial Estate
A busy commercial area with a mix of industrial and service businesses. We’ve worked with multiple clients here on EICRs, fault finding, and electrical upgrades.
Tonbridge High Street
A central hub for retail and local businesses. We support shops and offices with reliable electrical maintenance and upgrades to keep them operating safely.
We’re proud to support the businesses, industrial sites, and homes that keep Tonbridge running efficiently.
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