We Design And Manufacture Electromechanical Box Builds And Small Assemblies

Our small assembly box build services are managed by a well-trained team of qualified electrical engineers that specialise in electromechanical assemblies. Each project we commission includes the quotation, schematics, manufacturing, subassemblies, wire testing, cable routing, wire harnesses, and installation of your system as standard. Notably, our ISO 9001:2015 accreditation and use of premium components from brands such as Schneider Electric and Mitsubishi Electric guarantee’s our customers a quality product.

Our modern production facilities and extensive warehousing space enable our team to assemble different units of varying complexity. This includes simple PCB box builds, to full panel customisation, installation, and software/programming. We design everything in-house including sub-assemblies and enclosure layouts. Coupled with direct UK shipping from our central warehouse location in Leicester.

Pneumatic valve small assembly
Small assembly train wiring loom
Pre made terminal assembly.

Small Assembly Builds We Manufacture


We have designed and manufactured over 5000 individual control systems for our customers.


Our electrical engineers have installed for than 500,000 individual components in our control system builds.

Train Wiring Looms

Designed to control a specific proportion of motors in a central location.

Terminal Assemblies

Designed to monitor and control levels such as pressure, current, and flow.

Pneumatic Assemblies

Designed to provide secure transmission of data between systems.

Box Build Enclosures

Designed to regulate the level and quality of light in a specific area or space.

Small Assembly Design And Build Benefits With Leicester Switch And Control

Leicester Switch and Control have over 50 years of product design/building, system integration, and installation experience; our level of expertise is unmatched. Moreover, all of our small assembly builds are backed-up by a well trained technical team that can provide on-site support and assistance. Rest assured that whenever you purchase a product from us, you’ll have access to our extensive aftercare benefits. For more information about our small assembly build services, please contact our team on 0116 2999 277. Alternatively, you can visit our Contact Us page and follow the on-screen instructions.

Product, design and technical support

Our electrical engineers are on hand to provide assistance.

​Built using quality components

Sourced from leading brands such as Schneider Electric.

12 month product warranty

We have you covered when it matters most.