We specialize in...

REL are building services experts. Working across the industrial, commercial, education and residential sectors, we design and deliver sustainable solutions for mechanical, electrical, data and technical projects.

Our services

Electrical

Our electrical services encompass design consultancy, costing, design, value engineering, installation, commissioning, certification and ongoing support. Our strength is in taking a solutions-driven approach to ensuring that we meet the client’s brief while exceeding their expectations.

Our knowledge and experience can add value to any project by ensuring that the electrical installation incorporates the most cost-effective, sustainable and energy efficient approach. Working across the industrial, commercial and residential sectors and on public sector schemes including schools, hospitals and public buildings, our areas of expertise include:

  • Lighting (Including emergency, external and security lighting)
  • General small power
  • BMS
  • Renewable installations – PV & Solar Thermal
  • Mechanical power
  • Generator and UPS installations
  • IT and data installations
  • Fire and intruder alarm systems
  • CCTV
  • Access control & public address systems
  • Lightning protection

Mechanical

Our mechanical division celebrated its 10th anniversary in 2014 and continues to grow at a rapid rate as part of our turnkey building services solution.

Our mechanical services expertise enables us to offer clients a one-stop-shop for all their mechanical and electrical needs and the division draws upon the quality, service and people-driven approach that’s been embedded in our company for almost 65 years.

Our mechanical services expertise includes:

  • Design and install of HVAC systems
  • Services for commercial, industrial and residential properties
  • Rainwater harvesting
  • Air conditioning systems
  • Heating including CHP biomass boilers
  • Sprinkler systems
  • Medical gases
  • Drainage systems

Data

Our expertise has made us one of the leading installers of all elements of IT and Data systems, from design through to project delivery and maintenance.

Amongst our biggest clients is the Ministry of Defence, and our experience on the complex specification, exacting security requirements and high quality and performance standards required for these schemes means that we are well placed to address any IT and data installation challenge.


Technical

Ensuring that our clients understand how the complexities of our building services design will benefit their business is important to us, which is why we produce 3D visualisations to convey our lighting concept designs. Any changes can then be accommodated at an early stage.

Our technical capabilities combine the latest software with proven experience and our skilled in-house team works collaboratively to produce accurate and coordinated designs for all installations.

  • “REL was appointed for this contract as it has demonstrated a high standard of work on other similar projects, including the expansion of a large school in Essex.

    “The specialist knowledge of REL’s technical, design and installation teams ensured we could add value to this project with a highly-efficient electrical solution which was delivered very effectively.”
    SUNIL RANA, PROJECT DIRECTOR AT BOUYGUES UK
  • “REL's technical support, teamwork and can-do approach were key factors in the success of this project. The team was very helpful throughout and we look forward to working with them again."
    SUNIL RANA, PROJECT DIRECTOR AT BOUYGUES UK
  • “REL was involved in the electrical design from the very early stages of this project. The team’s experience of the leisure sector and technical knowledge enabled us to refine and evolve the design, ensuring we met the requirements of the customer and maximised efficiency as well as performance.”
    SIMON COOK, SENIOR OPERATIONS MANAGER AT WILLMOTT DIXON