CHAS 158368 · NAPIT 66245 · BS 7671 18th Edition

Commercial Electrician
Somerset & Bath

Full-scope commercial electrician for Somerset & Bath. 3-phase installs, fire alarm BS 5839-1, emergency lighting BS 5266, Hikvision CCTV, CAT6 / fibre cabling, annual EICR, PAT testing, fleet EV charging, commercial kitchens, retail / pub / restaurant fit-out, office refurb, schools, care homes, factories, warehouses. CHAS 158368 commercial pre-qualified. From £150/day + VAT @ 20%.

Call Dan — 07889 334849 Free Site Survey
Or WhatsApp: wa.me/447889334849
DS Electrical commercial electrician — three-phase isolator install, Somerset
NAPIT approved electrical contractorNAPIT 66245
CHAS accredited contractor 158368CHAS 158368
City and Guilds 2391 inspection and testingCity & Guilds 2391
TrustMark government-endorsed quality scheme logo for DS ElectricalTrustMark
Part P registered electricianPart P
BS 7671 18th Edition compliantBS 7671
Full commercial scope

Every commercial electrical service, in one team

One commercial electrician for the whole package — design, install, certify, service. CHAS 158368 commercial pre-qualified, NAPIT 66245 registered, City & Guilds 2391 inspection & testing. We hold the credentials commercial clients ask for before they'll let you on site. From corner-shop fit-outs to factory three-phase distribution, we cover it.

Commercial EICR

Annual statutory testing, BS 7671 18th edition. From £40/circuit on three-phase, full report & remedials within 5 working days.

EICR detail →

Fire alarm BS 5839-1

Cat L1, L2, L3, L4, L5 and M-system design, install & commissioning. Annual service plan with all certificates dated together.

Lighting & safety →

Emergency lighting BS 5266

Maintained, non-maintained, sustained & combined fittings. Annual 3-hour discharge testing & logbook.

Emergency lighting →

Hikvision CCTV

4-, 8- and 16-channel ColorVu & AcuSense. Hikvision authorised installers; CAT6/fibre runs to NVR; remote view configured.

CCTV detail →

CAT6 & fibre cabling

Office, retail, school and warehouse structured cabling. CAT6 / CAT6a / fibre to comms cabinet, patched and labelled.

Network infra →

Fleet EV charging

Hypervolt / Zappi / Ohme / Andersen / Project EV / Wallbox 4–16 socket bays, load-balanced, Type A RCBO every unit, OZEV scheme covered.

Fleet EV →

Cleaning, depot & workshop

3-phase wash bays, 16A/32A commando, IP65/IP66 outdoor, fleet bases. From £380 + VAT for a 32A yard outlet.

Cleaning electrics →

Pub & restaurant fit-out

Bar, kitchen, cellar, gantry, dimmable warm-white front-of-house. Saturday-night-ready scheduling.

Pub & restaurant →

Care home electrician

CQC-friendly EICR, BS 5839-1 zoned fire alarm, BS 5266 emergency lighting, nurse-call, hoists, 24-hour callout. Enhanced DBS-cleared.

Care home detail →

School electrical

Term-time-friendly, Enhanced DBS-cleared, safeguarding-aware. Classroom rewires, ICT suite, hall lighting.

School electrics →

Commercial kitchen

Single & three-phase ranges, extract interlocks, gas-interlock isolators, IP-rated under-counter outlets.

Kitchen electrics →

PAT testing

Portable appliance testing on commercial equipment, asset register supplied. Combine with annual EICR for one visit.

PAT & EICR →

Office refurb & small works

Office strip-out, desk-power floorboxes, lighting upgrade, board change, AC isolators.

Commercial parent →
Industries served

Commercial sectors we work in

Mix of trades, public-sector and small-commercial across Somerset & Bath. CHAS 158368 means we're cleared for the bigger pre-qualified contractor frameworks; NAPIT 66245 covers the BS 7671 self-certification side.

Pubs & bars

Bar power, cellar cooling, gantry lighting, EICR, PAT, fire alarm.

Restaurants

Kitchen 3-phase, extract interlocks, dimmable front-of-house, EICR.

Schools

Classroom, ICT suite, hall lighting, term-time scheduling, DBS-cleared.

Care homes

Bedroom call systems, emergency lighting, fire alarm, annual EICR.

Retail

Shop fit-out, display lighting, EPOS power, signage, CAT6 to till.

Offices

Floorbox power, comms cabinet, AC isolators, LED panel lighting.

Depots & yards

3-phase wash bays, IP65 outdoor, LED floodlighting, fleet EV.

Warehouses

3-phase distribution, high-bay LED, racking power, fork-truck charging.

Factories

Motor circuits, sub-mains, machine drops, EICR on insurer schedule.

Heritage & listed

Period commercial — pubs, hotels, listed retail. Concealed routing, conservation-aware.

Letting agents

EICR rota across portfolio, single point of contact, scheduled visits.

Housing associations

CHAS-pre-qualified contractor, RAMS supplied, Enhanced DBS-cleared.

CHAS 158368 · Commercial pre-qualified

Why CHAS matters on commercial work

Most large commercial clients in the South West — housing associations, councils, schools, FM companies, multi-site retail — won't let an electrical contractor on site without CHAS pre-qualification. CHAS audits health-and-safety policy, training records, RAMS competence, insurance cover, accident history and method statements. It's the trade body that gives commercial clients confidence we won't cause them an HSE problem.

Our reference is CHAS 158368. We pair it with NAPIT 66245 (BS 7671 self-certification) and City & Guilds 2391 (inspection & testing). Together those three are the gold-standard commercial electrician credential set in the South West.

Plus full £5m public liability, £10m employers' liability, Enhanced DBS for school / care home work, and 12-month workmanship guarantee on every install backed by the TrustMark Government Endorsed scheme.

Indicative pricing · from · VAT extra

Commercial pricing ladder

Final price depends on scope, access, existing wiring, out-of-hours requirement and certification scope. Site survey is free; written quote is fixed. Read the disclaimer below the cards before assuming.

Day rate

Single electrician on site (commercial)

from £150
+ VAT @ 20% · per day · from
Inspection

Commercial EICR — 3-phase

from £40
+ VAT @ 20% · per circuit · from
Inspection

Commercial EICR — single-phase

from £30
+ VAT @ 20% · per circuit · from
Install

32A 3-phase commando outlet

from £380
+ VAT @ 20% · from
Install

Fire alarm — small Cat M / L5 system

from £1,800
+ VAT @ 20% · from
Install

Emergency lighting fitting (per unit)

from £180
+ VAT @ 20% · from
Service

Annual emergency lighting test

from £180
+ VAT @ 20% · from
Survey

Free commercial site survey

£0
No obligation · written quote within 5 working days
Per-city pages

Commercial Electrician — by city

5-minute drive radius from each city centre. Same scope, same accreditations, local-knowledge specifics on each page.

Commercial Electrician in Bath

BA1, BA2 — Royal Crescent, Locksbrook, Lower Bristol Road industrial.

Bath →

Commercial Electrician in Wells

BA5 — Cathedral Green, Tucker Street, Wells High Street commercial.

Wells →

Commercial Electrician in Frome

BA11 — Catherine Hill, Cheap Street, Marston Trading Estate.

Frome →

Commercial Electrician in Glastonbury

BA6 — High Street, Tor, Beckery, Northover commercial.

Glastonbury →

Commercial Electrician in Shepton Mallet

BA4 — High Street, Townsend, Cannards Grave commercial.

Shepton Mallet →

Commercial Electrician in Bruton

BA10 — Hauser & Wirth, High Street, Frome Road commercial.

Bruton →
FAQ

Common questions

What's the difference between a residential and commercial electrician?

Commercial work has different regulatory weight: BS 5839-1 fire alarm grading (Cat L1/L2/L3/L4/L5 or M), BS 5266 emergency lighting with annual full-discharge testing, statutory annual EICR on most commercial premises (insurance-driven), CHAS pre-qualification for contractor packs, three-phase 400V supplies, larger consumer units (Hager / Wylex / Schneider commercial ranges), plus PAT testing on portable equipment. We hold CHAS 158368 alongside NAPIT 66245 specifically because commercial clients ask for it before they'll let you on site.

How often does commercial premises need an EICR?

Most commercial insurance policies require an annual EICR. The BS 7671 IET Guidance Note 3 maximum interval is 5 years for general commercial, 3 years for industrial, and annually for premises with the public present (pubs, restaurants, retail, schools, care homes, hotels). In practice insurers and landlords usually default to annual on anything customer-facing.

Do you do fire alarm installs and emergency lighting?

Yes — full BS 5839-1 fire alarm design and install (Cat L1, L2, L3, L4, L5, M) and BS 5266 emergency lighting design, install and annual 3-hour discharge testing. We issue the design certificate, installation certificate and commissioning certificate as a complete package, and add the premises to our service rota for the annual statutory tests.

Can you handle three-phase 400V installs?

Yes — three-phase commercial supplies, sub-mains, motor circuits, large kitchen ranges (60A+), wash-bay 32A/63A red commando, factory/warehouse distribution, fleet EV bays load-balanced across phases. If the existing supply is single-phase only, we file the DNO supply-upgrade request as a separate workstream — typically 6–12 weeks for a single-to-three-phase capacity uplift on a commercial site.

Do you cover out-of-hours and weekend work?

Yes — most commercial board changes, fire-alarm panel replacements and big circuit additions need power off, which means trading hours don't work. We routinely do Saturday-morning shutdown windows or evening starts, with everything tested, certified and live again before the doors open Monday. Quoted at the same day rate from £150/day + VAT, with out-of-hours premium for Sundays and bank holidays.

Ready for a commercial quote?

Free site survey, written fixed-price quote within 5 working days, full BS 7671 certification, CHAS 158368 pre-qualified.

07889 334849
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Call Dan — 07889 334849