Guide prices across power, lighting and controls. Every job is confirmed after a short scope review — no surprises on the invoice.
Board and panel design to BS 7671, ready for a builder or installer to work from.
Single distribution board, correctly symbolled to BS 7671 conventions, issued as PDF.
Full circuit schedule — ratings, cable references, RCD/RCBO allocation, load description.
Calculation set covering current-carrying capacity, derating, volt-drop and Zs verification.
Physical layout drawing — component placement, gland plates, clearances, for panel builders.
SLD, DB schedule and full calculation set for a single board — everything needed to build and certify.
Multi-board or small commercial schemes — scoped and quoted individually.
DIALux evo calculations with real photometric data, issued with full lux plots and compliance summaries.
Single room or area — lux levels, uniformity, UGR glare check and luminaire layout to BS EN 12464-1.
Escape route and open-area emergency lighting to BS 5266, with spacing, coverage and compliance documentation.
Column layouts, mounting heights and tilt angles with isolux plots and light-spill assessment.
Specified fixture schedule with photometric references, wattages, control gear and circuit allocation.
Calculations, layouts, emergency provision and luminaire schedule for a single building or floor.
Installed power density, LENI figures and Part L supporting evidence for building control submission.
Serial and IP control schemes designed to be commissioned without guesswork — every register, address and terminal documented.
Device register maps, addressing schedule, scaling and data types — the document commissioning engineers actually need.
Control and interlock schematics with terminal numbering, cross-references and a full cable schedule.
Meter selection, CT sizing, sub-metering hierarchy and comms topology for monitored or billed installations.
RS485 segment design — trunk routing, termination, biasing, gateway selection and IP/cellular backhaul.
Schematics, points list, metering scheme and topology for a single plant area or building.
Remote or on-site support proving comms, verifying registers and fault-finding serial networks.
Tell me what you're building and I'll recommend the right scope.
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