Building Services Cornwall

Speak To Us About Your Project in Cornwall

Expert Building Services in Cornwall

Building services are the systems that make a building safe, efficient, and comfortable — the engineering that brings every space to life. They encompass all the mechanical, electrical, and public health (MEP) systems that ensure buildings function effectively, sustainably, and in full compliance with UK regulations.

From power and lighting to heating, ventilation, controls, and renewable energy, building services engineering is central to the performance and sustainability of any modern building.

At Evans Electrical Ltd, we design, install, test, and maintain complete M&E systems across Cornwall. Our expertise covers the commercial, industrial, education, healthcare, accommodation, retail, logistics, and leisure sectors, delivering reliable, efficient, and safe environments that meet today’s energy and performance standards.

Electrical Building Services

Our electrical engineers deliver complete, compliant, and efficient systems for buildings of every scale. From incoming power to intelligent control and renewable integration, we provide:

HV and LV distribution – incoming mains, switchgear, transformers, sub-main cabling, and containment
General and emergency lighting systems – design, supply, and installation for internal and external areas
Feature lighting and architectural illumination for commercial, hospitality, and public spaces
Lighting control systems and smart building controls for improved efficiency and user comfort
General LV power for commercial, industrial, and public-sector buildings
External and landscape lighting for safe and aesthetic outdoor environments
Fire detection and alarm systems
Security detection and alarm systems
CCTV systems, access control, and intercom solutions for building security and monitoring
Nurse call and staff alarm systems for healthcare and assisted living environments
Facilities for the disabled, including compliant WC alarm and assistance systems
Telecoms and structured cabling systems for reliable data and communication networks
EV chargers and infrastructure for commercial, fleet, and public charging networks
PV solar systems with battery storage for renewable energy generation and grid independence
Earthing, bonding, and lightning protection systems for safety and compliance
Building Management System (BMS) integration and energy management systems for efficient operation

Mechanical Building Services

Our mechanical division designs and installs energy-efficient systems that ensure occupant comfort and long-term sustainability. Services include:

Heating, cooling, and ventilation (HVAC) systems
Air conditioning and air handling units
Ductwork design, fabrication, and installation
Domestic water systems – hot and cold supplies
Above-ground drainage and condensate systems
Sanitaryware installations
Sprinkler and firefighting systems
Fume extract systems for laboratories and industrial facilities
Thermal insulation to reduce heat loss and improve efficiency
Building Management Systems (BMS) and control integration
Renewable and low-carbon technologies, including heat pumps and energy recovery systems
Medical gas installations for healthcare settings
Testing and commissioning to verify system performance and compliance

Public Health & Environmental Systems

We also design and install systems that support public health and environmental performance within buildings:

Water treatment and filtration systems
Rainwater harvesting and sustainable drainage (SuDS)
Soil, waste, and vent pipework
Legionella prevention and water hygiene management
Acoustic and thermal comfort systems
Natural and hybrid ventilation strategies

Integrated M&E and Specialist Systems

Evans Electrical offers a coordinated approach to M&E delivery — ensuring all services operate harmoniously for performance, safety, and energy efficiency. Our integrated works include:

Isolations and strip-out works
Testing and commissioning, including client demonstrations and witnessed testing
Comprehensive O&M manuals, complete with working and as-fitted drawings
Building logbooks for compliance and lifecycle management
Maintenance packages for long-term reliability and compliance
Vertical transportation systems, such as lifts and platform lifts (in partnership with specialist installers)
Firefighting systems – dry risers, hydrants, and extinguishing systems
Energy monitoring and sustainability reporting

Supporting Sustainable, Efficient Buildings

Evans Electrical Ltd is committed to advancing sustainability through modern building services design and delivery. From low-carbon heating and renewable power generation to smart controls, EV charging, and energy-efficient lighting, we help clients reduce carbon footprints, improve operational performance, and achieve compliance with the latest standards — including Part L of the Building Regulations, CIBSE guidance, and BS 7671 (IET Wiring Regulations).