Electrical Contracting Companies in Brighton: 388 Active Firms (2026)
Electrical contracting companies in Brighton design, install, inspect and maintain power, lighting and wiring systems for homes and commercial sites.
Buying centres tend to split between property owners needing reactive maintenance, main contractors packaging electrical work into building programmes, and facilities or office managers procuring periodic inspection, testing and minor works. Residential jobs are often local and relationship-led, while commercial and construction work depends more on accreditation, documented testing, site supervision and the ability to coordinate with other trades. Engagements range from call-out work and landlord safety tasks to refurbishment packages and repeat maintenance agreements. The more relevant SMEs for this market tend to carry field-based electricians, project managers and enough back-office capacity to price, schedule and certify work without relying solely on sole-trader economics.
Read more
Brighton has 388 actively trading electrical contracting companies, a sizeable enough pool for local procurement but still a contractor market where capacity can be lumpy by job type. Reported employment totals 793 people, spread across the businesses that disclose headcount, so the footprint looks SME-weighted rather than dominated by a small set of high-turnover operators. Only 5 sit above £5M turnover, while 76 were incorporated since 2022, leaving a long tail of newer and smaller contractors alongside the established firms that can handle larger works packages.
Residential electrical work in England sits within Building Regulations Part P, with GOV.UK’s Approved Document P covering electrical safety in dwellings, notification of work, design, installation, inspection, testing and information requirements. Competent person schemes matter commercially because they allow qualifying installers to self-certify certain building work rather than seeking separate building regulations approval each time. The Building Safety Regulator adds a further market-structure backstop: it keeps building safety and standards under review, which tends to favour contractors able to evidence process, certification and handover paperwork rather than merely supply labour.
Demand appears likely to remain tied to property maintenance cycles, refurbishment work and compliance-led testing, not a uniform expansion story. Brighton’s contractor base looks broad but shallow, with relatively few scale operators and many businesses exposed to labour availability, van-based utilisation and materials pricing. Consolidation may be selective, especially where smaller contractors need accreditation, scheduling discipline and documentation to win commercial work. Better-positioned operators tend to combine local responsiveness with formal project controls, but the market still appears more fragmented than platform-like.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
388
Active firms
2026
5
Above £5M turnover
76
Formed since 2022
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Key facts
About 1% of the trading cohort reports turnover above £5M (5 of 388 firms) — the rest sits below that revenue band.
19% of the cohort was incorporated since 2022 (76 firms), so a sizeable share is in its first few filing cycles.
Building Regulations Part P governs electrical safety in dwellings in England, covering notification, design, installation, inspection, testing and handover information.
Installers can join a competent person scheme to self-certify certain building work instead of seeking separate building regulations approval.
Since April 2023, the Building Safety Regulator has had a duty under the Building Safety Act 2022 to keep building safety and standards under review in England.
The UK electricians market was valued at £35.9 billion in 2024.
European electrical contracting tends to be SME-heavy rather than concentrated among a small number of large operators.
Top Brighton Electrical Contracting companies
Provides mechanical and electrical building services contracting, including design and installation of MEP and renewable energy systems for construction projects. Works on residential, commercial,…
Serves property developers, main contractors and construction teams delivering residential, commercial, healthcare, education and maintenance projects, including large new-build and regeneration…
Financial Health
N/AN/A
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides electrical contracting services for domestic and commercial projects, including electrical system design, installation, testing and commissioning, as well as audio‑visual installations and…
Serves homeowners and businesses needing domestic and commercial electrical support, including installation and audio-visual project clients, across Brighton, London and the South Coast.
Financial Health
HealthyHealthy · -11% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides domestic and commercial electrical services including installations, rewiring, electrical testing, lighting and power socket installation, fuse board and consumer unit upgrades, fire and…
Serves homeowners, landlords, local businesses and building contractors needing domestic or commercial electrical support across Sussex and Surrey, including Burgess Hill, Haywards Heath, Brighton,…
Financial Health
StrongStrong · Hiring · 22% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services including design, installation and maintenance of electrical systems for residential, commercial, industrial and social housing projects. Also conducts…
Serves residential, commercial and industrial clients, including social housing providers, new-build developers, commercial property owners and organisations needing fire alarm compliance across the…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsProvides electrical installation, maintenance and inspection services for domestic, commercial and industrial properties. Services include wiring and rewiring, lighting, fire alarms, CCTV and…
Serves domestic households, landlords, commercial businesses, corporate facilities and industrial sites across Sussex and Greater London, including organisations needing ongoing electrical contractor…
Financial Health
DistressedDistressed · -14% CAGR over 3y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides electrical contracting services for domestic and commercial properties, including electrical installation and maintenance, solar PV and battery storage systems, EV charger installation, fire…
Serves domestic and commercial clients in Sussex and the South East, including homeowners, landlords, business owners and institutions with electrical, renewable energy, fire safety, security, air…
Financial Health
HealthyHealthy · -2% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides domestic and commercial electrical services including wiring inspections (EICR), full and partial rewires, lighting and socket installations, fault finding, emergency repairs, EV charger…
Serves domestic and commercial customers in Brighton & Hove, including homeowners, families, landlords and businesses needing electrical support for homes, offices and other premises.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsInstalls and maintains fire alarm systems and emergency lighting, including system design, installation, testing and 24‑hour callout maintenance. Also provides fire risk assessments, electrical…
Serves businesses, landlords, managing agents and commercial property owners across Sussex, Surrey, Hampshire, London and South East England needing fire safety compliance support for their premises.
Financial Health
StableStable · 0% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services for domestic, commercial and industrial projects, including first and second fix installations, electrical design support, control panel wiring, cable…
Serves domestic homeowners and commercial or industrial clients, including property developers, mixed-use building owners, schools, hospitals and larger project teams needing electrical contractors.
Financial Health
HealthyHealthy · -16% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services for the construction industry, specialising in electrical installations for new-build housing developments and large-scale residential projects, working with…
Serves major construction companies and housebuilders delivering large-scale new-build housing developments across the South of England, including Sussex, Surrey and Hampshire.
Financial Health
StableStable · -5% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides plumbing, heating and electrical services for residential and commercial properties, including boiler installation and repair, emergency plumbing, bathroom and kitchen installation, mobility…
Serves residential and commercial customers across Sussex, including homeowners and businesses needing plumbing, heating, electrical, boiler, bathroom, renewable and facilities support.
Financial Health
HealthyHealthy · -12% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides plumbing, heating, gas and electrical services for residential and commercial properties, including boiler installation, servicing and repairs, emergency plumbing, power flushing, landlord…
Serves homeowners, landlords and local businesses needing property maintenance support across Brighton, Hove, Haywards Heath and Worthing.
Financial Health
DistressedDistressed · -4% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -16% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
StableStable · -90% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Provides building facilities services including installation, maintenance and repair of HVAC systems, boilers and heating, air conditioning, refrigeration, plumbing, electrical systems, water hygiene…
Serves councils, schools and building managers in the South East and London, including commercial property, hospitality, transport and other public-sector or multi-site facilities.
Financial Health
N/AN/A
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial Health
N/AN/A
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 5y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -10% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
StableStable · Hiring · 41% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial Health
N/AN/A
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 15% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides building services including installation, maintenance and repair of HVAC systems, boilers and heating, air conditioning, refrigeration, plumbing, electrical systems, water hygiene testing,…
Serves councils, schools, commercial building managers and facilities teams across the South East and London, including public venues, colleges, hotels and transport sites.
Financial Health
StableStable · 2% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · Hiring · 19% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -10% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong · Hiring · 22% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · 0% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsFinancial Health
StrongStrong
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial Health
N/AN/A
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · 26% CAGR over 3y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsFinancial Health
StableStable · -78% CAGR over 3y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial Health
N/AN/A
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides building repairs, maintenance and facilities management for commercial, domestic and care home properties. Services include electrical installation, heating and plumbing repairs, joinery,…
Serves care home operators, commercial property managers, businesses with commercial contracts, and domestic homeowners needing building repairs, construction support and facilities management.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical installation and maintenance services for residential and commercial properties. Undertakes wiring, lighting, and electrical system installations for building projects, working…
Serves homeowners, property owners, local businesses, architects and developers involved in domestic, commercial and residential projects across Brighton, Hove and Sussex.
Financial Health
HealthyHealthy · Hiring · 26% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services for domestic, commercial and industrial clients, including electrical design, installation, rewiring, inspections, fault finding, new-build electrical…
Serves homeowners, landlords, new-build developers, and commercial and industrial businesses needing electrical contractors across West Sussex and the South East, within about 60 miles of Worthing.
Financial Health
WeakWeak · -9% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides electrical and mechanical contracting services for commercial and domestic projects, including electrical design, installations, maintenance, lighting systems, solar panels, fire alarms,…
Serves a mix of B2B and B2C customers: commercial property owners, facilities managers, developers and householders across Sussex and the South East.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical contracting and fire safety services including electrical installations, fire alarm installation and testing, emergency lighting testing, access control and door entry systems,…
Serves commercial, industrial and residential customers, including property managers and site operators responsible for developments, compliance, reactive maintenance and safety.
Financial Health
StrongStrong · Hiring · 27% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides domestic, commercial and industrial electrical contracting, including installations, rewiring, inspections and testing. Installs solar PV systems, battery storage, EV charging and renewable…
Serves homeowners, landlords and businesses needing domestic, commercial or industrial electrical and renewable energy services, primarily in Uckfield and the wider East Sussex and Kent areas.
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical and mechanical design, installation, project management and maintenance services for construction projects, including LV distribution, lighting, power, fire and data systems,…
Targets B2B construction buyers, including main contractors, developers and project teams across southern England, in commercial, residential, education, retail, hotel, healthcare, leisure and venue…
Financial Health
HealthyHealthy · -60% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides electrical installation, maintenance, inspection and testing services for domestic and commercial properties. Also installs and services electrical heating systems, smoke and fire alarms,…
Serves homeowners, landlords, estate and letting agents, and commercial clients across Sussex needing electrical and heating contractors for residential properties and business premises.
Financial Health
DistressedDistressed · -5% CAGR over 4y
Location
Buy this list of 742 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
692 more companies and their verified directors are in the file
You’re seeing the top 50. Buy the list to get all 742 with directors, websites and financials.
How Brighton Electrical Contracting companies work and how to sell to them
What they do
Brighton electrical contractors earn through labour, materials mark-up, fixed-price works and repeat maintenance arrangements. Small jobs are commonly priced as call-outs, labour-plus-parts or quoted minor works, while fit-out and refurbishment packages are more likely to use fixed scopes, staged payments and variation control. Inspection and testing creates a certificate-led revenue line, especially for landlords, managing agents and commercial premises with periodic compliance needs. The service is physical and site-based, but the margin often sits in planning: accurate estimating, van scheduling, procurement of components, competent supervision and prompt handover paperwork all shape whether a job makes money.
Who they sell to
Most sell to a mix of homeowners, landlords, managing agents, office managers, facilities teams and main contractors. Residential decisions are often made by the owner or property manager and can move quickly where the work is urgent or compliance-led. Commercial and construction work usually involves facilities managers, quantity surveyors, site managers, procurement teams or building-services consultants, with more attention paid to accreditation, insurance, method statements and prior site performance. Lower-value maintenance is often won through local reputation and repeat relationships; larger works packages tend to involve tendering, site visits, schedule-of-rates discussions and negotiation over programme risk.
What they buy
Most electrical contracting firms tend to spend on tools that reduce office friction around field work: job management, scheduling, estimating, quoting, invoicing, payments, accounting, CRM and document storage for certificates, photos and site records. Compliance and operational services also matter, including insurance, health and safety support, training, accreditation administration, HR, payroll and bookkeeping. On the physical side, spend flows into vans, test equipment, safety equipment, cabling, lighting, power distribution components and stock control. Contractors with more commercial work may also buy bid-writing help, project-management support, outsourced marketing and recruitment services for electricians, supervisors and back-office roles.
Why and how to sell to them
Electrical contracting buyers tend to evaluate suppliers when admin starts to constrain site delivery: missed appointments, slow quotes, certificate chasing, disputed variations, late payments or poor visibility of van utilisation. Commercial growth adds further pressure because main contractors and facilities clients expect traceable paperwork, repeatable processes and evidence that work has been tested and handed over properly. Useful outbound angles are usually operational rather than speculative: reducing time between survey and quote, tightening compliance records, improving first-time fix rates, keeping materials and labour costs visible, or helping smaller contractors look credible enough for larger maintenance and refurbishment work.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
Also in Brighton
Related directories
Frequently asked questions
How many electrical contracting companies are there in Brighton?
What counts as a electrical contracting company in this list?
Which are the largest electrical contracting companies in Brighton?
What do electrical contracting companies in Brighton actually do?
How does Brighton electrical contracting compare internationally?
How is this list built and how fresh is the data?
How big are the typical electrical contracting companies in Brighton?
Are these mostly new or established electrical contracting companies?
What SIC codes does this use?
What buying signals should I look for?
Buy all 742 companies as a spreadsheet.
One Excel/CSV file with company details, websites and key data — yours to download and use.