Full mechanical and electrical services for commercial fit-out, education, industrial and public sector clients. Designed, installed and commissioned by our in-house engineering team.
Domino Mechanical & Electrical Ltd is a Sheffield-based commercial M&E contractor delivering mechanical and electrical installations across education, industrial, office and public sector projects.
Our in-house engineering team handles everything from initial design and load calculations through to installation, commissioning and handover documentation — with no third-party subcontracting of the core M&E package.
We work as principal M&E subcontractor to main contractors, principal contractors and estates teams across the UK, operating from our offices in Sheffield and North Wales.
We hold all principal M&E accreditations including NICEIC Approved Contractor, REFCOM, Gas Safe, F-Gas Registration 83599, ISO 9001/14001/45001, CHAS, Constructionline Gold and SafeContractor — full details in our accreditations section.
Full mechanical and electrical capability — from design through to commissioning and ongoing maintenance.
Design, supply and installation of HVAC systems for commercial, education and industrial projects — from VRF to fan coil units, air handling and mechanical ventilation.
NICEIC Approved commercial electrical installations — power infrastructure, distribution, lighting design and specialist controls.
F-Gas registered commissioning for refrigerant-based systems, with full system testing, O&M documentation and as-installed drawing packages.
Bespoke planned preventative maintenance contracts for HVAC and electrical systems, with reactive call-out capability and full F-Gas compliance records.
Coordinated M&E for commercial fit-out projects across office, education, hospitality, industrial and retail sectors.
Pre-qualified for framework agreements and public sector procurement. ISO certified, CHAS and SafeContractor accredited.
A selection of recent M&E installations across education, industrial and commercial sectors.
Complete VRF HVAC replacement connected to BMS, LED lighting with daylight-saving controls, specialist civils including fibre optic ducting and DDA ramps, plus coordination of AV, access control and structured cabling. Delivered in 10 weeks from a full shell-out.
Incoming power supply upgrade following load calculations for a new hydraulic power unit. Direct liaison with specialist equipment providers to establish electrical diversity figures and fuse capacities. Delivered over 20 weeks on a live site, with partial possession handed over at week five.
HS2-driven office relocation. Bespoke LED feature lighting including a suspended rectangular frame in the principal boardroom, and full adaptation of the existing HVAC system to independently serve 17 new meeting rooms. Completed in 5 weeks.
Pre-qualified, accredited and registered — giving clients and framework managers the confidence to appoint with certainty.
Whether you're a main contractor, estates manager or developer — tell us what you need and we'll respond promptly.