Tomlinson Longstaff - North East Electrical Contractors

Tomlinson Longstaff

North East Electrical Contractors

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Award Winning

We are the proud winners of the
North East’s Small Scale Project (<£250k)
of the Year

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Services

Tomlinson Longstaff Ltd offers a wide range of electrical services including design, installation, maintenance and testing, as well as EVCP, solar panels & batteries. Our experienced electricians work mainly with commercial and industrial clients throughout the North East of England.

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Renewable Technologies

Tomlinson Longstaff are committed to promoting renewable technologies and making them more accessible to our clients.

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Bespoke Electrical Solutions, Installation and Renewables

Tomlinson Longstaff Ltd are NICEIC registered electrical contractors based in County Durham. We mainly work across Commercial and Industrial sectors in the North East of England. We are passionate about implementing renewable technologies along the way.

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Featured Services

Electric Vehicle Charge Point Installation

More and more Electric Vehicle Charge Points (EVCP) are being installed all the time. With electric vehicle technology continually improving, the price and convenience will mean more and more people are able to switch from fossil fuelled vehicles to electrically powered vehicles.

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Fire Alarms

As a business owner, it’s important to ensure that your fire alarm system is up to scratch. There are a variety of fire alarm systems available to business owners and you can opt for either a manual or an automatic system. Depending on the type of business you run and the commercial premises you run it from, this may dictate the type of system that you’ll need.

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Bespoke Electrical Design

Our comprehensive design service for commercial and industrial clients, enables you to have one point of contact, so that you know you’ll maintain full budgetary control and consistency throughout the entire process.

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About Us

Established in 1975, Tomlinson Longstaff Ltd are electrical contractors based in West Auckland, Country Durham. We have a total of 26 staff who work across the North East of England, offering a wide range of electrical services to the commercial, industrial, small works and specialist sectors. Our services range from design and installation to maintenance and testing.

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Latest News

Upgrade Exterior Lighting at Kromek, Sedgefield

The Client Kromek, NETPark, Sedgefield The Brief To replace and upgrade exterior lighting to the commercial operations site. The Activity: Having completed work for Kromek in the past, we were delighted to be […] Read More

Refurbishment of School Changing Rooms at St. Joseph’s, Hexham

The Client St. Joseph’s RC Middle School, Hexham The Brief To update and upgrade the electrical power supply and safety measures to school changing rooms. The Activity: Thanks to our […] Read More

Merry Christmas 2025

Festive Wishes A huge thank you to all our current and past clients, suppliers and partners for your ongoing support. Our office is closed from 5pm Thursday 18th December, as we’re […] Read More

Why World Standards Day Matters to the UK Electrical Industry

Every year on the 14th October, organisations including the International Organisation for Standardisation (ISO), the International Electrotechnical Commission (IEC) and the International Telecommunication Union (ITU), as well as industry leaders big […] Read More

Testimonials

Just wanted to thank you & the Tomlinson-Longstaff team for another successful project. From start to finish everything went as planned, even though there were a few additions & changes to the original proposed works the job was completed on time. Could you please pass on my personal thanks to Mark & Andy for their efforts on this project, they worked meticulously throughout. Hopefully see you on the next project!
Michael Lomax Site Manager, T Manners & Sons

[Tomlinson Longstaff have] exceeded expectations, not just met!
Richard Pavlou Managing Director, Stone Technical Group

We had two of your men in to run an extension to a temporary boiler and, in my opinion, the job they did was superb! Neat, tidy, and ran in safely.
Gary Latcham Engineered Foam Products, Spennymoor

Thank you for a very professional job. Please thank Stephen and Carol for me for the inventiveness as the project was not always straightforward and standard. The system works beautifully and so far keeps us off the grid!
Robert Manners Customer

We are absolutely delighted with how Tomlinson Longstaff have met our brief of wanting plenty of self sustaining electrical solutions, as well as having to coordinate all of that in and amongst other trades teams. Thanks for being so efficient and ensuring that everything went so smoothly; we can’t wait to get into our eco-friendly home.
Henk Domestic Customer

Excellent thank you. I can’t say I’m looking forward to the next power outage, but it’ll be a simple job to connect the genny now.
Phil Hughes Local farmer

Tomlinson Longstaff recently installed an EV charger in my garage and I'm delighted with the professional and prompt service they provided and would highly recommend them if you are looking for a charger for your electric vehicle.
Tony Mearman Customer

Thank you for considering the bats before works began and working around them so sensitively, your plan has worked really well.
Tina Carmel College Local Authority Representative

A brilliant and efficient service from Tomlinson Longstaff electrical contractors. Very friendly staff with great customer service. Thank you.
Sally Joanne Smart Domestic client

I've used Tomlinson Longstaff Ltd numerous times and always found them to be highly professional, skilled and knowledgeable.
Rupert McBain Rupert McBain Studio

I was particularly impressed that they came out of hours… so they did not disturb our working day.
David Porter Director, Surge Marketing Solutions

A truly top-class service from start to finish... within a couple of days all ... issues were resolved.
Andrew Burnham Trainee Solicitor, Evans & Co Solicitors