Capabilities
Every discipline,
one standard.
MAC. covers the full electrical lifecycle — from a blank sheet and a load calculation through installation, commissioning, diagnosis and the systems that keep a site running afterwards. If it carries current, controls something or connects a building, it sits inside our scope.
Electrical Design
Full electrical design from a blank page — load schedules, single-line diagrams and documentation detailed enough to build from.
- Maximum demand and load calculations for new and extended supplies
- Single-line diagrams, schematics and panel schedules
- Cable sizing, volt drop and protective device selection to BS 7671
- Lighting design, emergency lighting and small power layouts
- Specifications and tender packs for contractors and consultants
Installation
Domestic, commercial, industrial and agricultural installation work — neatly executed, tested and certified on completion.
- New builds, fit-outs, extensions and refurbishments
- Distribution boards, sub-mains, containment and final circuits
- Machine power, motor control and three-phase supplies
- Testing and certification, with a full handover pack
- Out-of-hours and shutdown working to protect operations
Fault Finding
Systematic diagnosis of intermittent trips, nuisance faults and equipment failures — with the root cause written down, not guessed.
- Insulation resistance, continuity and loop impedance testing
- Thermographic survey of boards, joints and terminations
- Earth fault and protective device discrimination investigations
- Intermittent fault logging over days or weeks
- Written reports with findings, cause and recommended repair
Power Quality Analysis
Harmonics, transients, voltage dips and unbalance measured properly, so equipment failures stop repeating.
- Power quality surveys and long-term logging
- Harmonic and distortion analysis on variable speed drives and IT loads
- Transient and voltage dip capture
- Neutral current and unbalance investigations
- Filtering, earthing and mitigation recommendations
Automation
Smart home, building automation and industrial process control — programmed, commissioned and documented for the people who run them.
- Smart home lighting, heating, blinds and audio control
- Building management, metering and lighting control systems
- PLC and HMI upgrades, motor control and process logic
- Remote monitoring, alarms and dashboards
- Commissioning, operator training and as-built documentation
UPS / BESS / Renewables
Resilient power and on-site generation — UPS systems, battery storage, solar and EV charging designed around real load profiles.
- UPS specification, installation and load testing
- Battery energy storage for peak shaving and resilience
- Solar PV and hybrid generation with monitoring
- EV charge point installation and load management
- Changeover, generator interfacing and standby supplies
Data, Networks & CCTV
Structured cabling, wireless and fibre — from a single cabinet to point-to-point wireless links and full site networks.
- Cat6/6A structured cabling, patching and cabinet builds
- Wi-Fi design and wireless internet service provider links (WISP)
- Fibre terminations, splicing and testing
- IP CCTV, access control integration and remote viewing
- Rack builds, UPS-backed comms rooms and network documentation
Security & Fire
Intruder detection, access control and fire detection systems — installed to standard and maintained for their working life.
- Intruder alarm design, installation and monitoring links
- Access control, door entry and time and attendance
- Fire detection and alarm systems, including interfaces
- Emergency lighting and life safety circuits
- Planned maintenance, testing and record keeping
06 — Next step
Tell us whatyou're building.
Send drawings, photos, a specification or a scribbled note. The more you put in the first message, the more useful our first reply will be.