ABOUT JRS
About JRS | M&E Contractors UK
RNLI - Pwllheli (Courtesy of Wynness)
JRS is a trusted team of mechanical and electrical contractors delivering high-quality building services across the UK. From hospitals and schools to commercial and industrial developments, our work combines engineering precision with professional reliability.
Founded over three decades ago, we have built a strong reputation for delivering complex projects safely, efficiently, and collaboratively. Our clients value our clear communication, skilled teams, and non-confrontational contracting style that keeps projects running smoothly from start to finish.
As accredited Green Dragon Environmental Standard holders, we remain committed to minimising environmental impact while improving building performance and sustainability. Every project we undertake reflects our core values: quality workmanship, professional integrity, and lasting client relationships.
Our Core Services
Trusted M&E Contractors Delivering Across the UK
At JRS, we design, install, and maintain complete mechanical and electrical systems for new builds, refurbishments, and maintenance contracts.
Our experienced team includes engineers, project managers, designers, and administrators who ensure every installation meets the highest safety and performance standards.
Our Expertise Includes:
Heating and Ventilation – Efficient systems designed for comfort and energy performance.
Renewables – Including biomass installations, solar thermal, and sustainable heating systems.
Plumbing and Sanitary Services – Comprehensive solutions for domestic and commercial facilities.
Air Conditioning and Cooling Systems – Precision-engineered systems for healthcare, education, and leisure.
Fire Protection – Full design, installation, and testing of fire safety systems.
Process Pipework and Gas Services – Specialist services for industrial and technical environments.
We are proud to be recognised as one of the few contractors in Wales and the North West to have successfully delivered large-scale renewable energy installations, including one of Wales’ largest biomass boiler projects.
This 500kW system continues to serve as a benchmark for sustainable design and performance.
Our Approach
Partnership and Communication – Around 65% of our work is negotiated or repeat business, built on open collaboration.
Safety and Certification – All JRS engineers are CSCS-affiliated and trained to the highest safety standards.
Continuous Improvement – Ongoing training and investment in new technology ensure we stay ahead of industry developments.
Environmental Responsibility – Our Green Dragon certification reflects our drive to improve environmental performance across all projects.
Our portfolio spans healthcare, education, government, leisure, commercial, and industrial sectors, demonstrating the flexibility and depth of our experience.
Whether it’s a hospital refurbishment, sports facility, or listed building restoration, our focus remains the same: reliable delivery through skilled engineering and a personal, accountable service.
Discuss your next M&E project with JRS
Frequently
Asked
Questions
-
We specialise in mechanical, electrical, and renewable building services, including heating, ventilation, air conditioning, plumbing, fire protection, and process systems.
-
We work across healthcare, education, commercial, government, leisure, and industrial sectors throughout Wales, the North West, and the Midlands.
-
JRS has been delivering professional M&E contracting services for more than 30 years, with a proven track record in safety and technical excellence.
-
It is a UKAS-accredited environmental management system that ensures continual environmental improvement and sustainability in business operations.
-
Yes. All our engineers are affiliated with the Construction Skills Certification Scheme (CSCS), verifying their training, competence, and safety compliance.
-
Yes. We offer full design, installation, and maintenance services for new builds, refurbishments, and long-term maintenance contracts.
-
Our teams follow strict safety procedures, hold full CSCS accreditation, and undertake regular training to maintain the highest site standards.
-
You can call our central office on 01745 826 717, email sales@jrs.co.uk to speak directly with the sales department, or complete our online contact form to discuss upcoming tenders, maintenance work, or design-build opportunities.