We're exhibiting at LAMMA 2025, find us at stand 6.644

From bespoke wiring harnesses and panel building, to high volume production of wiring looms and control boxes - Tec-Stop offers a smarter, stress-free way to source precision-engineered electrical wiring solutions that just work.

When things go wrong with individual cables, electrical components, a cable harness, or an entire electrical system, the adverse effects are felt across your whole operation. Delayed production, missed deadlines across multiple teams, and unexpected costs have unfortunately all become part of the norm. Too many manufacturers and engineering teams have grown used to chasing updates, patching problems, and second-guessing whether their supplier will get it right or deliver in time.

At Tec-Stop, we're here to change that.

We design and build a vast range of both bespoke and own-branded wiring systems for OEM manufacturers, engineers, and technical teams across a vast range of industry sectors, such as:

  • Automotive
  • Agriculture
  • Automotive
  • Blue light
  • Defence
  • Electronics
  • Energy
  • Environment
  • Heating
  • Industrial
  • Marine
  • Medical
  • Motorsport
  • Rail
  • Renewables
  • Specialist manufacturing
  • Telecoms
  • Vending 

Whether you require custom panel building or wiring looms, a bespoke cable harness, a full wiring assembly - or any combination thereof - we'll support you to ensure the requirements of your electrical project are met to the highest standards.

No job is too small, so it is not a problem whether you require only one harness, through to a high-volume non flexing bundle bulk order, we treat every project with the utmost of attention to detail.

At Tec-Stop, we solve problems. We step in where other suppliers fall short. We consolidate and streamline those metaphorical 'multiple wires' of requirements and complexities for your business.

What's more, we love a challenge, and always aim to take on those complex or time-critical projects that other suppliers may turn down. Proudly built in Britain to unwavering ISO 9001 standards, we work with engineering precision, operational transparency, and a no-fuss mindset that puts you back in control.

So if it's a new build, a repair, or a replication of a legacy system, our job is simple: to make your electrical assemblies work better, and your day feel easier.

So what is it like to work with us at Tec-Stop? Let's walk you through the journey.

1. Wiring Looms, Panel Building, or a Complex Cable Harness: You bring us the brief

Sometimes, it starts with a specification. Perhaps for custom wiring looms or a particular wiring harness. Sometimes, it’s simply a broken part or cable harness on your desk, and a looming deadline. However your request comes in, we’re ready to help. Our briefing and proposal process is structured, responsive, and designed to capture the right detail early, to avoid confusion later.

We work with production engineers, design teams, and procurement leads to get a clear picture of the job quickly. You don’t need to have all the answers - we’ll ask the right questions to assess the situation accurately. Our goal is to understand and meet your needs effectively.

Technician assembling a custom wiring harness on a jig board, carefully routing coloured wires through layout guides to ensure accuracy and consistency across complex builds.
Harnesses built by hand for consistency, reliability, and a first-time-fit.

2. Bringing many wires together for our customers: We ask what others overlook

We don’t just take what’s written down at face value. Our expert team looks at the total system, not just the component in front of them.

Will the wiring harness survive vibrations, moisture, or dust? Does it connect with legacy tech? Could a cleaner, optimised layout for your wiring harness, panel, or wiring looms improve electrical performance or maintenance?

This deep technical understanding is what allows us to build systems that work better - and last longer.

Close-up of a completed wiring control panel featuring labelled terminal blocks, multiple relays, neatly routed wiring, and a Victron SmartSolar charge controller — part of Tec-Stop’s precision-built electrical assemblies.
Precision-built wiring panel with integrated solar charge controller, designed and assembled in-house.

3. Clear proposal and plan: Vital clarity, not caveats

Once we’ve reviewed the request, we provide a clear, confirmed proposal: including supply drawings, accurate pricing, realistic lead times and full details of what you can expect from us, including how our solutions meet your exact specifications.

We don’t hide behind vague timelines or an over-promise on speed. And if we see a smarter solution that reduces risk, cost or electrical power requirements, or where elements or layouts could be more easily standardised, we’ll suggest it, highlighting the advantages of our approach.

At this point, our clients often say one thing: “Finally, someone who actually gets it.”

Tec-Stop team member wearing a headset during a project call, working through technical requirements and proposal details with a client.
Clear communication is key. We’ll talk you through the project and confirm everything up front.

4. Rapid prototyping: We build, test, and keep you informed

Once approved, your project moves into production at our UK facility, where all components are built and tested in-house. From custom wiring looms to a one-off wiring harness or panel assembly, our builds are backed by rigorous ISO 9001 quality control and real-world testing to ensure reliability.

But we don’t just focus on what’s being made - we focus on how you’re being kept in the loop. You’ll receive proactive updates at key stages. No chasing. No uncertainty.

Dual-screen CAD setup showing a 3D model of a wiring control panel in design phase, illustrating Tec-Stop’s use of digital prototyping and detailed planning in their bespoke wiring solutions.
Every build starts with clear, detailed 3D modelling to eliminate guesswork later.

5. Delivery on time and on budget: Your electrical solution arrives ready to go

We package and label everything clearly, document the item as needed, and deliver it on the date we promised ready for inspection. Your wiring harness, control panel or custom loom order arrives exactly as expected, ready to be installed or integrated with no delays, no guesswork, and no - reducing installation time.

We call this our first-time-fit philosophy, which makes us the first choice for our customers. And once our customers experience it, they rarely look elsewhere again.

Close-up of a Tec-Stop team member sealing a branded box with custom packaging tape, preparing a wiring solution for dispatch.
Every delivery is carefully packaged, clearly labelled, and ready to install straight out of the box.

6. Ongoing support: We stay in your corner

Support doesn’t stop when the delivery van pulls away. Whether you need to replicate a previous build, troubleshoot an issue, adapt the specification down the line, order further units, or require advice on a future new build, excellent service is in our DNA - simply put, we’re always here to help.

We love that our customers can count on us. Because we’ve documented every step. Because we understand your entire operation. And because we see ourselves as an expert, long-term, strategic partner in your businesses, not 'just' a supplier.

In short? We help engineers, OEM manufacturers and procurement teams move from stress and firefighting to clarity and control, by delivering reliable wiring solutions - be that a wiring harness, through to a complex bespoke panel - built to spec, backed by expert knowledge and experience, and delivered on time.

✔️ Built in Britain  ✔️ Backed by technical expertise  ✔️ Known for quality, not chaos

We don't just deliver solutions, we deliver peace of mind. If your current supplier keeps you guessing, maybe it’s time for a different kind of partnership.

Technician using a pneumatic rivet tool to secure a metal plate, showcasing hands-on fabrication work during the panel or wiring enclosure build process at Tec-Stop’s UK facility.
Need a rebuild or repair? We fabricate and refit panels to original spec - or improve them where it counts.

Sam Stiley
Managing Director

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Get in touch with us today to talk through your next project - we’ll take it from here.

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Tec-Stop Wiring Limited
Unit 87a
Blackpole West Trading Estate
Worcester
WR3 8TJ

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