42 new plumbing companies
registered in London, August 2026.

662 over the last twelve months, every one named below with a link to its Companies House record. That is a new competitor, or a new neighbour, more than one a day. 50 registered in the last 30 days to 25 September 2026, 12 this week (provisional).

Snapshot 1 September 2026, monthly, not live. Counted by registered-office post town with formation-agent addresses taken out, so it runs lower than a raw feed. How it is counted.

Plumbers & HVAC · LondonAugust 2026
New in August
42
Against a 12-month average of 55.2
Last 12 months
662
Sep 2025 – Aug 2026
Newest on the register
10.3% of the 6,429 plumbing companies registered across the UK in the last twelve months
Last 30 days to 25 September 2026, provisional
50
12 in the last 7 days · Provisional: from the Companies House API feed, limited companies only, before the monthly register file.
Source: Companies HouseAugust 2026
Building and trades · The register

The 200 most recent of the 662 plumbing companies registered in London.

Every plumbing company that registered a London address between September 2025 and August 2026, newest first, straight from the Companies House register. Every company number links to its own record there. 2 of them are registered at a formation agent rather than in London; those are marked, and placed here because their directors' other companies are in the town.

Showing the 200 most recently incorporated. The remaining 462 are on the register itself. Every one is registered under SIC code 43220, Plumbing, heat and air-conditioning installation. 5 are already marked for strike-off. 28 have changed name since registering.
Company Postcode area Registered
JPAM PLUMBING SOLUTION LTD W13 31 August 2026
HOMEGUARD CONTRACTORS LTD NW10 28 August 2026
LONDON PLUMBING & DRAINAGE MAINTENANCE LIMITED WC2N 27 August 2026
JSW BATHROOMS LIMITED N16 26 August 2026
EAST LONDON GAS SERVICES LTD E13 25 August 2026
HA PLUMBING LTD E3 25 August 2026
HANDIGOPRO LTD N15 24 August 2026
TB PLUMBING LTD E15 24 August 2026
ANCHOR HEATING & GAS LTD N1 22 August 2026
PACIFIC FLOW LTD SE16 21 August 2026
THERMACORE RENEWABLES LTD N13 21 August 2026
DOUBLE R PLUMBING & GAS SERVICES LIMITED SW9 20 August 2026
N1 PLUMBING AND DRAINAGE SERVICES LTD E4 20 August 2026
VITAFUEGO LTD SW19 19 August 2026
AIR-CON FIT IN A BREEZE LIMITED SE26 17 August 2026
NIRVANA CLIMATE SOLUTIONS LTD SE3 17 August 2026
VANTEREL GROUP LTD W1D 14 August 2026
WYNFORD GAS & HEATING LTD E17 13 August 2026
ARDENVEX SOLUTIONS LTD SW5 12 August 2026
COREFLOW LONDON LIMITED Agent address E12 12 August 2026
MONTAVERE GROUP LTD SW1V 12 August 2026
AA FIX IT RIGHT LTD N15 11 August 2026
ALVERNIX GROUP LTD W1D 11 August 2026
HOME COMFORT AC LTD SE23 11 August 2026
MAXCOOL LTD E16 11 August 2026
WATER SWAN SYSTEM LTD N18 11 August 2026
BILKINS MECHANICAL LIMITED SW20 10 August 2026
JEFFRIES PLUMBING, HEATING & GAS LTD E11 10 August 2026
THE AIRCON MARKET LTD N10 10 August 2026
JRM RENOVATIONS LTD SW9 8 August 2026
AKERS MEP SERVICES LTD SE3 7 August 2026
AKSIL SERVICES LTD SW17 7 August 2026
AML PLUMBING SERVICES LTD SE2 7 August 2026
AC ILIEV LTD E7 6 August 2026
MAPARA'S PROPERTY MAINTENANCE LTD N16 6 August 2026
FOREVER HOME SOLUTIONS LTD E11 5 August 2026
PRIME ONLINE TRADING LTD E1 5 August 2026
MATTS SOLUTIONS LTD SW16 4 August 2026
PRESTIGE REFURBISHMENT PROJECTS LTD SW9 4 August 2026
QUICKSERVE REPAIRS LIMITED N11 4 August 2026
STRAIGHTEDGE BUILDERS LTD SW18 4 August 2026
THAMES AIR SOLUTIONS LTD SW14 2 August 2026
MATWORKS HEATING & PLUMBING LTD EC1Y 31 July 2026
SJA PLUMBING SERVICES LTD E4 31 July 2026
AJAX HEATING LTD NW9 30 July 2026
B&G PLUMBING AND HEATING ENGINEER LIMITED E17 30 July 2026
HMR BUILD LTD E15 30 July 2026
JSW PLUMBING & HEATING LTD E7 29 July 2026
MIV MECHANICAL LTD N2 29 July 2026
ARC HOME & BUSINESS SOLUTIONS LIMITED EC2A 28 July 2026
CJ HEATING & PLUMBING LTD KT18 28 July 2026
PATSONS AC & REFRIGERATION LIMITED SW17 28 July 2026
PLUMBING EMERGENCY 247 LONDON LIMITED N17 28 July 2026
CLASS A ENGINEERING LIMITED E11 27 July 2026
HUMMER AND CO LTD E2 27 July 2026
LZ BUILDING SERVICES LTD Strike-off proposed SE18 27 July 2026
R & F PLUMBER LTD N11 27 July 2026
ABODEO LTD SE9 26 July 2026
PLUMB SHARKS LTD E8 25 July 2026
VALO PROPERTY SERVICES LIMITED E8 24 July 2026
A.A HEATING LTD E15 23 July 2026
ART HOME RENOVATION LIMITED W14 22 July 2026
KM INTEGRATED HOUSE MASTERS DECORATORS LTD SE6 22 July 2026
LESP LONDON LIMITED W3 22 July 2026
WE FIX LONDON 24/7 LTD SE22 22 July 2026
BRIDGEWYKE GROUP LTD SE9 21 July 2026
CHOWE DRAINAGE LTD SW3 21 July 2026
FSA HEATING & PLUMBING LIMITED E15 21 July 2026
LVB PLUMBING LTD E16 21 July 2026
PLUMBTHERM SYSTEMS LTD E14 21 July 2026
RHV COREBUILD LTD NW2 21 July 2026
TRUEVERGE SMART SOLUTIONS LTD E12 21 July 2026
AM PLUMBING SOLUTIONS LIMITED NW3 20 July 2026
HEATRO LTD E1 20 July 2026
IM PRIME PLUMBING LTD E4 20 July 2026
M&M GAS PLUMBING LTD N20 20 July 2026
STONE ELIX GRAND SOLUTIONS LTD W1D 20 July 2026
URBAN ELIX GRAND SOLUTIONS LTD W1D 20 July 2026
B SONS HEATING & PLUMBING LTD E7 17 July 2026
HPM COOLING LIMITED NW2 17 July 2026
SANTES ENGINEERING LIMITED N15 17 July 2026
SPARK & FLOW SERVICES LTD N20 17 July 2026
E ELECTRONICS LTD E17 16 July 2026
RIVAH BUILDERS SERVICE LTD NW9 15 July 2026
BLISSFIX PLUMBING AND HEATING LTD SW4 13 July 2026
KM PLAMBING LTD E15 12 July 2026
TJ VERTEX LTD E12 10 July 2026
ASTREON TRADE LIMITED E11 9 July 2026
ICYHOMES LIMITED E17 9 July 2026
1 H CONSTRUCTION LIMITED SE3 8 July 2026
TESTER LTD E4 8 July 2026
WILLOWTREE ENERGY LTD SE19 8 July 2026
E.A. PLUMBING, GAS & AC LTD N1 7 July 2026
GOLDILOCKS CLIMATE LTD SW18 7 July 2026
LONDON AIR CON & HEAT LTD N1 7 July 2026
SBELECTRIC&PLUMBING LIMITED SW10 7 July 2026
AEY AIR CONDITIONING SERVICES LTD SE1 5 July 2026
OJ WATER SOLUTIONS LTD NW2 5 July 2026
ELITE DOMESTIC GAS SOLUTIONS LTD E4 4 July 2026
HMN BUILD LTD IG11 3 July 2026
SV AIR COOL LIMITED NW7 2 July 2026
HYDROPRO PLUMBING LTD E15 1 July 2026
POLARAC LTD SW18 1 July 2026
AIR CONDITIONING & VENTILATION LONDON LTD NW1 28 June 2026
ZAK PLUMBING & HEATING LTD E12 28 June 2026
BOILERHUB LIMITED E4 26 June 2026
OSEI PLUMBING LIMITED N9 26 June 2026
SAFE HEAT SOLUTIONS LTD SW16 25 June 2026
VCS HEATING & RENEWABLES LTD E16 25 June 2026
BAYFORD FACILITIES SERVICES LTD W1F 24 June 2026
PROPERTY LINKS GLOBAL LIMITED SE18 24 June 2026
WHEELER HEATING AND PLUMBING LTD SW12 24 June 2026
COOLIO LONDON LIMITED EC2A 23 June 2026
BN BUILDING SOLUTIONS LTD SW17 22 June 2026
HYDROX ENERGY LTD WC1X 22 June 2026
LJC BUILDING SOLUTION TECHNOLOGY LTD E4 22 June 2026
M.B PLUMBING SOLUTION LTD N10 22 June 2026
H&N PROPERTY SOLUTION LTD was H@N PROPERTY SOLUTION LTD until 20 July 2026 E11 21 June 2026
HS PLUMBING GROUP LIMITED SW15 21 June 2026
RICHARD THE PLUMBER LTD E6 21 June 2026
APEX ECO LTD NW9 20 June 2026
ELEMENTAL PLUMBING LTD SW17 20 June 2026
IM CLIMACARE LTD E17 20 June 2026
ASIL ATES UK LTD N9 19 June 2026
LIBRA HEAT LTD N22 19 June 2026
MATO MECHANICAL SERVICES LTD SE18 19 June 2026
MY LANDLORD CERTIFICATE REMEDIALS LTD SW19 19 June 2026
ASAP SERVICES LTD SE24 18 June 2026
CAPTIAL CLIMATE LTD SE15 18 June 2026
LOVE GREEN HEAT PUMPS LTD SE16 18 June 2026
AK BUILD CRAFT LTD NW9 17 June 2026
DILANO'S CONSTRUCTION LTD W14 17 June 2026
GAS MARKK 17 LTD E17 17 June 2026
GE BUILD & RENOVATE UK LTD SE12 17 June 2026
PPG CONSTRUCTION LTD Agent address N17 17 June 2026
SWIFT PLUMB LTD NW6 17 June 2026
EMPA SERVICES LIMITED W4 10 June 2026
STAR PLUMBING AND HEATING SOLUTIONS LIMITED E15 10 June 2026
AHAD AL FAKHAMA TECHNICAL SERVICES CO LTD IG1 9 June 2026
CN PLUMBING AND DRAINAGE SERVICES LIMITED SW16 9 June 2026
GAS PLUMBING HEATING LIMITED was WEST LONDON GAS HEATING AND PLUMBING SERVICES LIMITED until 26 June 2026 NW9 9 June 2026
HELIAS SOLUTIONS LTD SE9 8 June 2026
MOLATOM LTD SE2 8 June 2026
REEMA GROUP LTD W3 8 June 2026
ACEP SERVICES LTD N11 6 June 2026
ARDEN HEAT LTD N13 5 June 2026
24 CARAT INTERIORS LTD E10 4 June 2026
BREAMTECH SERVICE LTD NW10 3 June 2026
PRODIGY PLUMBING LTD E1 2 June 2026
RELIABLE GAS AND PLUMBING LIMITED EC1V 2 June 2026
24-7 EMERGENCY PLUMBING AND HEATING LTD NW5 1 June 2026
ASHA AIR INSTALL LTD SE3 1 June 2026
IMPERIAL FLOW LTD SW16 1 June 2026
PROBESPOKE LIMITED RM11 1 June 2026
KONDI PROPERTY MAINTENANCE LTD SW20 31 May 2026
DEMIIR LIMITED N17 29 May 2026
RIGHT FLOW PLUMBING LTD SE10 28 May 2026
ZIKOFIX LTD E17 28 May 2026
MASIVIA AIRCON FITTINGS LTD E6 27 May 2026
JENNINGS PLUMBING & PROPERTY MAINTENANCE LTD SW1V 26 May 2026
LAIR HOLDINGS LIMITED SW15 26 May 2026
PJ PLUMBING & PROPERTY SOLUTIONS LTD SE5 26 May 2026
REDWORTH CONSTRUCTION SERVICES LTD was REDWORTH ESTATE SERVICES LTD until 27 July 2026 W1F 26 May 2026
MAYA AIR FITTING LTD E1 22 May 2026
COPA BUILDING SERVICES LIMITED SE25 21 May 2026
MK CONSTRUCTIONS LTD E6 21 May 2026
AEC HORIZON INTEGRAL LTD W3 20 May 2026
AKRATA PLUMBING SERVICES LIMITED N21 19 May 2026
JENNINGS HVAC & RENEWABLES LTD SW1V 19 May 2026
UK RENOVEX LTD NW4 19 May 2026
VELOXFORGE PROPERTY MAINTENANCE LIMITED SE18 19 May 2026
ARG HEATING LTD NW2 18 May 2026
V&E HEATING & PLUMBING SOLUTIONS LTD SE12 17 May 2026
CHILL HAUS LONDON LTD was COOL HAUS LONDON LTD until 31 July 2026 W4 15 May 2026
NORTHCORE CLIMATE LTD E12 15 May 2026
PRIME PLUMBING 247 LTD E6 15 May 2026
REPLUMB LTD NW4 15 May 2026
L&F PLUMBING & HEATING LTD NW11 14 May 2026
NU MEP LTD SW6 14 May 2026
CMCV MECHANICAL LIMITED WC2N 13 May 2026
ENGINEERS FOR YOU LTD E3 13 May 2026
HYDRO AIR SOLUTIONS LTD E6 13 May 2026
SOLAR IMPRESSION LTD E15 13 May 2026
BULLENTECHNICALSERVICES LIMITED E3 12 May 2026
GEEK PLUMBING 24/7 LTD N11 12 May 2026
RAITIS LINE LIMITED SW1V 12 May 2026
SOLV AIRCON LTD N8 12 May 2026
BOILER LIGHT LIMITED E1 11 May 2026
CHARMI LTD E13 11 May 2026
HEARTH PLUMBING & HEATING LTD NW2 11 May 2026
ODPLUMBING LTD E5 11 May 2026
THERMOFLOW HEATING & PLUMBING LTD SE18 11 May 2026
ELECTRIC AIRCON UK LTD NW7 8 May 2026
AGIM HEATING LTD SW1V 7 May 2026
CITYWIDE ELECTRIC & PLUMBING LTD W9 7 May 2026
S&J ADVISORS LIMITED N1 7 May 2026
COMMERCIAL GAS ENGINEERS LTD was COMMERCIAL GAS ENGINEER LTD until 8 May 2026 W5 6 May 2026
K PLUMBERS LTD SE16 6 May 2026
ATTENTIVE GAS HEATING LTD N12 5 May 2026
AZZ PLUMBING & HEATING LTD N12 5 May 2026

Company names, numbers and incorporation dates come from the Companies House register and are free to reuse under the Open Government Licence. What the register does not carry is a way to contact any of them. That is the part we sell, below.

Building and trades · Twelve months

September was the busiest month.

Monthly registrations of plumbing companies in London. The busiest month was September on 75. The quietest was December on 36.

New plumbing companies in London, by month

Sep 2025 – Aug 2026 · 662 in total

Previous months August 2026

Registrations dip over Christmas and pick up in the new year almost everywhere, so compare a month with the same month a year earlier rather than with the one before it.

2017 to 2026

How far back it goes.

Plumbing companies registered to a London address by year of incorporation, and this year measured against the same run of months last year.

New plumbing companies in London, by year

2017 to 2026 · 2026 counts January to August only

Complete years 2026, part year
January to August 2026 446 New plumbing companies in London so far this year
Same months, 2025 378 Up 18% year on year
2025, the last full year 594 Against 134 in 2017

Older years undercount. The register only holds companies that still exist. Anything formed in an earlier year and since dissolved has dropped off it, so the further back the chart goes the more it undercounts. That alone makes every trade look like it is growing. Some of the rise here is real growth and some of it is simply that recent companies have had less time to close. The long view works through it in full.

Building and trades · Towns of a similar size

How London compares.

New plumbing companies over the last twelve months in the towns closest to London on volume. London is number 1 of the 33 towns with enough plumbing registrations for a page.

LondonThis page 662
Glasgow 92
Leeds 75
Bristol 66

See all 33 towns for plumbing companies

Once a month, every new plumbing company registered in London. The new month's count and the names behind it, by email. Nothing to buy, and one click to stop.