Company lists · Data refreshed October 2026

Top 25 Building electrical inspection services based in the United Kingdom

Name: Building electrical inspection services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 1,352 companies tracked

RevenueBase identified 1,352 company matches for building electrical inspection services associated with the United Kingdom as of October 2026 and tracks 5,331 professional contacts across them, including 1,073 with verified work emails. London is the largest hub.

This list covers company matches for building electrical inspection services associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

1,352Companies

5,331Contacts tracked

1,073Verified emails

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The 25 largest building electrical inspection services based in the United Kingdom

Ranked by team size

Top 25 of 1,352 company matches for building electrical inspection services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Guardian Electrical Compliance LTD	Exact match	Sheffield, United KingdomHQ recorded Oct 9, 2026	51-200	140 contacts →
	Exact match “Founded in 2010, Guardian Electrical Compliance Ltd have become the market leaders in terms of Duty Holder guidance, technical & legislative support, site delivery and after sales…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	RGE Services	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	108 contacts →
	Exact match “We’ve been providing fire and electrical compliance services for over 30 years, supporting clients across London and the Southeast with our locally based engineers.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Sureserve Compliance Fire	Exact match	Horsham, United KingdomHQ recorded Oct 9, 2026	501-1,000	94 contacts →
	Exact match “With over 35 Years expertise, Sureserve Compliance Fire is an Industry leading business excelling in delivering Fire and Electrical compliance and testing services to housing…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	AKD	Exact match	Edinburgh, United KingdomHQ recorded Oct 9, 2026	51-200	80 contacts →
	Exact match “AKD’s clients get quick results, normally leading to reduced costs and gaining an improved service.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Lantei	Exact match	Preston, United KingdomHQ recorded Oct 9, 2026	51-200	51 contacts →
	Exact match “We are the first choice trusted partner, supporting businesses in meeting their regulatory electrical testing requirements.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	NES	Exact match	Inverness, United KingdomHQ recorded Oct 9, 2026	11-50	50 contacts →
	Exact match “NES is an Industrial and Commercial Electrical Engineering and Contracting business, based in the North and North East of Scotland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Calbarrie Compliance Services LTD	Exact match	Cheltenham, United KingdomHQ recorded Oct 9, 2026	51-200	39 contacts →
	Exact match “Calbarrie Compliance Services Ltd (Calbarrie) is the UK’s market leader in electrical compliance services and has been trading within the Health & Safety and Compliance sectors…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Trail Group	Exact match	Swanley, United KingdomHQ recorded Oct 9, 2026	51-200	37 contacts →
	Exact match “We offer a wide range of services to building owners, occupiers, social landlords and property managers with a focus on building safety and compliance, to help our clients reduce…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Intersafe Limited	Exact match	Southampton, United KingdomHQ recorded Oct 9, 2026	11-50	37 contacts →
	Exact match “COMPANY OVERVIEW Based near Southampton, Intersafe are compliance specialists providing a range of electrical testing services for large, commercial sites.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	WFP Fire & Security	Exact match	Stock, United KingdomHQ recorded Oct 9, 2026	11-50	36 contacts →
	Exact match “Tired of poor service?” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Sa3 Power	Exact match	Cookstown, United KingdomHQ recorded Oct 9, 2026	51-200	35 contacts →
	Exact match “SA3 Power are a Specialized Electrical Installer that provides electrical services for the Data Centers Industry across Europe.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Project Solver LTD	Exact match	Dunmow, United KingdomHQ recorded Oct 9, 2026	11-50	33 contacts →
	Exact match “We are a leading provider of electrical compliance and support services in the built environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Ashby Electrical Limited	Exact match	Pelsall, United KingdomHQ recorded Oct 9, 2026	11-50	30 contacts →
	Exact match “Ashby Electrical provide a complete range of electrical design, installation, testing, inspection and maintenance services nationwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	SPL Installations LTD	Exact match	Penge, United KingdomHQ recorded Oct 9, 2026	51-200	30 contacts →
	Exact match “SPL Installations Ltd, formed in 1997 by Managing Director Paul Gregory, is a provider of highly qualified electricians to the construction industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Group Management Electrical Surveys Limited	Exact match	Halifax, United KingdomHQ recorded Oct 9, 2026	11-50	29 contacts →
	Exact match “For the last 25 years, Group Management Electrical Surveys have been providing Electrical Inspection, Test and Documentation services to many of the UK's leading companies.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	ICD Energy Metering Services LTD	Exact match	Rotherham, United KingdomHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “iCD Energy is a premier provider in the energy sector, offering a wide array of services for Industrial, Commercial, and Domestic markets.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	A C Electrical	Exact match	Waltham Abbey, United KingdomHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “Our fully qualified competent electricians can undertake any commercial, industrial and domestic requirements.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Lincs Electrical Services Limited	Exact match	Grimsby, United KingdomHQ recorded Oct 9, 2026	51-200	25 contacts →
	Exact match “Our mission is to provide our clients with the highest level of electrical services, while upholding the values of honesty, integrity and doing things right.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Firstfield Electrical LTD	Exact match	Ipswich, United KingdomHQ recorded Oct 9, 2026	11-50	24 contacts →
	Exact match “Firstfield Electrical Ltd are specialists in large-scale industrial and commercial electrical installations, control systems, inspections and domestic works.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Editquest Electrical	Exact match	Markyate, United KingdomHQ recorded Oct 9, 2026	11-50	23 contacts →
	Exact match “Editquest Limited is an Electrical contractor based in Markyate Hertfordshire” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Safety Inspections Group LTD	Exact match	Leeds, United KingdomHQ recorded Oct 9, 2026	11-50	22 contacts →
	Exact match “Safety Inspections Group Ltd specialise in electrical safety for both residential and commercial premises, and was created by the founders of a multi-award winning electrical…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	RG Electrical	Exact match	Aberdeen, United KingdomHQ recorded Oct 9, 2026	11-50	19 contacts →
	Exact match “RG Electrical (Scotland) Ltd is a well established family run business that has traded for over 10 years providing a first class reliable service in all fields of electrical…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	RNM Electrical Limited	Exact match	Bolton, United KingdomHQ recorded Oct 9, 2026	51-200	18 contacts →
	Exact match “RNM ELECTRICAL LIMITED is a construction company based out of 10 THE HILLOCK THE HILLOCK, BOLTON, United Kingdom.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Novus Compliance Services Limited	Exact match	Bishop Stortford, United KingdomHQ recorded Oct 9, 2026	51-200	18 contacts →
	Exact match “At Novus Compliance Services Ltd we specialise in Electrical Testing and Inspection, Maintenance, Installation design, Energy Management and refurbishment for a wide range of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	T James Electrical	Exact match	Kettering, United KingdomHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “With nearly 60 years' of experience, T James Electrical Ltd is one of the most respected and well established electrical contractors in the East Midlands.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “building electrical inspection services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,352 building electrical inspection services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,073 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building electrical inspection services based in the United Kingdom at a glance

As of Oct 9, 2026

20.1%Verified-email coverage

3.9Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · London

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

949

11-50

318

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 1,352 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “building electrical inspection services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,073 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Building electrical inspection services by metro

Building electrical inspection services in London104

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “building electrical inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building electrical inspection services are there based in the United Kingdom?

RevenueBase identified 1,352 company matches for building electrical inspection services associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Guardian Electrical Compliance LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building electrical inspection services?

London leads with 104 company records, followed by Bristol (18) and Leicester (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,073 professional contacts with verified work emails tracked across these 1,352 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.