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This is the home of The Evans Group

Engineering excellence. Delivered by experts

The Evans Group is a leading, family-run and multi-disciplinary building services group delivering integrated engineering, maintenance, energy and life-safety solutions.

Bringing together experts in Electrical & Mechanical engineering, Facility Services, Energy, Fire & Security and Data & Communications, we offer a joined-up approach to building services—from design and installation through to long-term maintenance and optimisation.

With over 30 years’ experience, a strong in-house team and a hands-on, safety-led culture, we deliver reliable, high-quality solutions for clients across commercial, education, healthcare, office fit-out, industrial and public-sector environments.

Trusted by some of the UK’s leading contractors, developers and end users, The Evans Group has grown from a local electrical contractor into one of the largest privately owned engineering groups in Wales — known for quality, technical excellence and long-term partnerships.

Our focus is simple: build it right, look after it properly, and help our clients’ buildings perform better for longer.

Years Established

Dedicated Staff

Our Divisions

Evans Electrical & Mechanical

Complex M&E projects delivered with clarity and control.

We deliver high-value electrical and mechanical projects across commercial, education, media and industrial sectors, combining technical expertise, strong project management and a safety-first approach from pre-construction to handover.

Evans Facility Services

Planned and reactive maintenance you can depend on.

Our Facility Services team keeps buildings safe, compliant and operational, delivering SFG20-aligned maintenance, rapid response call-outs and on-site support from engineers who know your systems inside out.

Evans Energy

Smarter energy systems that reduce cost and carbon.

We design and install Solar PV, EV charging and battery storage systems tailored to your energy demands—maximising performance, return on investment and long-term reliability.

 

Evans Data

Future-ready data infrastructure built to perform.

Our certified data and fibre installations deliver reliable, high-performance connectivity, backed by industry-leading warranties and delivered with minimal disruption.

Evans Consult

Comprehensive mechanical, electrical, and public health solutions.

Our team works closely with clients, contractors, and stakeholders from the earliest stages of a project, ensuring every design is efficient, compliant, and tailored to real-world performance.

Innovative Fire and Security

Fully compliant, fully integrated life-safety solutions.

Through Innovative Fire and Security, we provide NSI Gold and BAFE-approved fire and security systems, from design and installation to 24/7 maintenance and emergency support.

Westlink Mechanical Services

Commercial plumbing and mechanical solutions delivered to the highest standards

Through Westlink, our Gas Safe and WaterSafe accredited engineers we provide expertly managed water treatment, mechanical and ventilation packages, and energy-efficient renewable heating systems — ensuring safe, compliant and sustainable performance for every project.

Our Services

 

With our in house engineers we are able to offer a huge variety of services

Design

Building Services

Electrical Services

Mechanical Services

Solar

Solar Maintenance & Cleaning

Battery Storage Solutions

Electric Vehicle Chargers

Lighting and Lighting Controls

High Voltage Systems

Low Voltage Distribution

Maintenance and Aftercare

Electrical Testing and Inspection

Electrical Inspection Condition Reports

Mechanical Maintenance

Fire and Voice Alarm Systems

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Security, CCTV and Access Control

Data and Communications Networks

Lightning Protection

Public Address & Voice Alarm (PAVA) Systems

Our Sectors

Education

Office Fit Out

Accommodation & Residential

Industrial, Manufacturing & Logistics

Renewables

Commercial

Sports & Leisure

Healthcare

Group Accreditations

Contact Us

59 WATERLOO ROAD, CARDIFF, CF23 9BL

AZTEC WEST 2530, GROUND FLOOR, BRISTOL, BS32 4AW

02920 493307

01173 790960

info@evanselectricalltd.co.uk