Company lists · Data refreshed November 2026

Top 25 Plumbing installation services based in the United Kingdom

RevenueBase identified 1,040 company matches for plumbing installation services associated with the United Kingdom as of November 2026 and tracks 2,953 professional contacts across them, including 414 with verified work emails. London is the largest hub.

This list covers company matches for plumbing installation 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 November 6, 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 Nov 6, 2026 How this list was built
1,040Companies
2,953Contacts tracked
414Verified emails
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The 25 largest plumbing installation services based in the United Kingdom

Ranked by team size
Top 25 of 1,040 company matches for plumbing installation services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCrick, United KingdomHQ recorded Nov 6, 20261,001-5,000156 contacts →

Exact match

“The Highbourne Group is an affiliate of H.I.G.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchColchester, United KingdomHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“At Plumbcity we’re proud of our status as East Anglia’s Leading Independent Trading Plumbers’ Merchant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Plumbing & Gas Solutions Ltd are a Constructionline and CHAS accredited Commercial Plumbing & Heating contractor based in Milton Keynes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDorchester, United KingdomHQ recorded Nov 6, 2026n/a41 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOkehampton, United KingdomHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Established in 1971 as a small family firm, we have grown to become one of the largest and most respected plumbing companies in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“We are one of the leading plumbing, heating and electrical companies nationally, serving residential and commercial clients throughout South East England With almost three decades…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Huttie group was founded in 2007 and provides full commercial and residential plumbing, heating and electrical services - Commercial: For every business and building type, you…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWest Kingsdown Sevenoaks Kent, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Defluo are one of the largest privately owned plumbing and drainage businesses in London and the South East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOngar, United KingdomHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“United Drains Ltd, offer both Drainage & Plumbing services NATIONWIDE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCanterbury, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“At Aquaflow, we are trusted plumbing and drainage contractors, specialising in utility system solutions for commercial, facilities, and industrial clients across London and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDenny, United KingdomHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Established in 1987, James Paterson & Sons are a professional contractor providing all aspects of plumbing and heating services across Scotland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Mathewson & Rosemond Ltd is a specialist Plumbing, Pipeline & Commercial Plumbers Merchant that delivers nationwide, operating from branches in Bradford and Manchester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMaresfield, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“GP Plumbing & Heating Engineers Ltd installs plumbing and heating services to large new housing developments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPort Talbot, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We do it all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchReading, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At Premier Heating Solutions, we provide homeowners across Berkshire, South Oxfordshire, and North Hampshire with reliable, energy-efficient plumbing, heating and electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAltrincham, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Providing full plumbing and heating installation services to new build and refurb housing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Commercial and Industrial Pipefitting and Plumbing Engineers CHW/LTHW/MTHW/SVP Steam & Condense Dry Riser Domestic Water And many more…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGlynde, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“With over 30 years of experience in the drainage and plumbing industry, BlockBusters delivers a comprehensive range of essential services to keep your systems running smoothly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPerth, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Park Plumbing & Heating Perth offers services in boiler installation, plumbing, heating services & repairs based in Perth & Kinross, working across Scotland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOrpington, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We’ve spent decades building a reputation as one of the UK’s leading plumbing, heating and cooling specialists, and it’s all down to the way we work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHorsham, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“QHS Contracting Limited are a leading Plumbing and Heating contractor in the South East of England specialising in the installation of plumbing and heating systems in new-build…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Professional design, installation, maintenance and servicing coupled with safety and efficiency are the hallmarks of the D&H company ethos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRibchester, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Based in Lancashire, HJT Projects provide all forms of large Domestic, Commercial & Industrial Plumbing, Heating & HVAC engineer services throughout the North West.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRochester, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Streatfields Ltd is a construction company based out of Medway City Estate, Rochester, Kent, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Able Plumbing Solutions is a plumbing, heating and gas company based out of 92 Alston Drive, Bradwell Abbey, Milton Keynes, MK13 9HF.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,040 plumbing installation services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plumbing installation services based in the United Kingdom at a glance

As of Nov 6, 2026
14.0%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
721
11-50
167
51-200
17
201-500
3
1,001-5,000
1

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 1,040 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 “plumbing installation 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 414 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 November 6, 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.

Plumbing installation services by metro

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 “plumbing installation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plumbing installation services are there based in the United Kingdom?

RevenueBase identified 1,040 company matches for plumbing installation services associated with the United Kingdom as of November 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?

Highbourne Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plumbing installation services?

London leads with 81 company records, followed by Bristol (13) and Manchester (13).

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 414 professional contacts with verified work emails tracked across these 1,040 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,040 plumbing installation services based in the United Kingdom. Start with a free account, no credit card.

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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.