Guildford: plumbing, heating and air-conditioning companies
Guildford has 75 plumbing, heating and air-conditioning companies (SIC 43220) and 116 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in GU1, summer 2026 had ≈9 nights above 18 °C there (5 times the 1991–2020 average of 1.7).
SIC 43220
Open a company
A.S.L. LIMITED, incorporated 1998, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| CARLFIX LTD | 43290 · other construction installation | 2025 | Active | GU1 |
| INTEGRITY FIRE LIMITED | 43210 · electrical installation | 2018 | Active | GU1 |
| CAM ELECTRICAL SURREY LTD | 43210 · electrical installation | 2024 | Active | GU1 |
| AQUA GENESIS LAB LTD | 43210 · electrical installation; 58190; 71121; 72190 | 2025 | Active | GU1 |
| S&S MADDISON LIMITED | 43290 · other construction installation | 2005 | Active | GU1 |
| E & P INSULATIONS LIMITED | 43290 · other construction installation | 2013 | Active | GU1 |
| ALPHA GROUP (SURREY) LIMITED | 43210 · electrical installation | 2022 | Active | GU1 |
| ARCHER ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | GU1 |
| BESPOKE GARDEN RETREAT LIMITED | 43290 · other construction installation | 2012 | Active | GU1 |
| CONSTRUCT ELECTRIC LIMITED | 43210 · electrical installation | 1995 | Active | GU1 |
| CONTOUR CONSTRUCTION & INTERIORS LIMITED | 43290 · other construction installation | 2013 | Active | GU1 |
| CONTOUR ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | GU1 |
| FIRST FACILITIES GROUP LIMITED | 43290 · other construction installation | 2018 | Active | GU1 |
| HALE PROPERTY SERVICES LIMITED | 43290 · other construction installation | 2018 | Active | GU1 |
| INTERFACE PROPERTY SERVICES LIMITED | 43290 · other construction installation | 1995 | Active | GU1 |
| MABER CONSTRUCTION & INTERIORS LIMITED | 43290 · other construction installation | 2009 | Active | GU1 |
| MABER LONDON LIMITED | 43290 · other construction installation | 2026 | Active | GU1 |
| MIAIM LIMITED | 43210 · electrical installation | 1975 | Active | GU1 |
| POWERBACK LTD | 43210 · electrical installation | 2009 | Active | GU1 |
| SURREY TECH SERVICES LIMITED | 43210 · electrical installation | 2014 | Active | GU1 |
| SURREY TECH SOLUTIONS LIMITED | 43210 · electrical installation | 2023 | Active | GU1 |
| TLT CONSTRUCTION LIMITED | 43290 · other construction installation | 2023 | Active | GU1 |
| INNERT SECURITY LTD | 43210 · electrical installation | 2023 | Active | GU1 |
| SECURTA LTD | 43210 · electrical installation | 2025 | Active | GU1 |
| ALLIED ELECTRICAL LIMITED | 43210 · electrical installation | 2020 | Active | GU1 |
| MULTICORE NETWORKING LTD | 43290 · other construction installation | 2026 | Active | GU1 |
| PROSTAR TREE CARE AND LANDSCAPING LTD | 43290 · other construction installation; 42110; 81229; 81300 | 2025 | Active | GU1 |
| ALUVITA LIMITED | 43290 · other construction installation | 2023 | Active | GU1 |
| TATE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2016 | Active | GU1 |
| SADIE PIZZEY INTERIORS LIMITED | 43290 · other construction installation | 2022 | Active | GU1 |
| DC ELECTRICAL (ESSEX) LIMITED | 43210 · electrical installation | 2021 | Active | GU1 |
| PRORECRUIT.AI LTD | 43210 · electrical installation | 2022 | Active | GU1 |
| D R SMITH & PARTNER LIMITED | 43210 · electrical installation | 2007 | Active | GU2 |
| WATTS ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2021 | Active | GU1 |
| AI TECHNOLOGY LIMITED | 43210 · electrical installation | 2014 | Active | GU2 |
| BROWNS DESIGN & BUILD LIMITED | 43210 · electrical installation | 2007 | Active | GU1 |
| SURREY SOLAR SOLUTIONS LTD | 43210 · electrical installation | 2023 | Active | GU2 |
| FINLEC ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2020 | Active | GU1 |
| MOUNTSIDE ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | GU2 |
| AE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2022 | Active | GU1 |
| PRESTIGE HOUSE DESIGNS LTD | 43290 · other construction installation; 16230 | 2021 | Active | GU2 |
| GOLDEN LIFTS LTD | 43290 · other construction installation | 2025 | Active | GU1 |
| RISING GROUP LTD | 43290 · other construction installation | 2024 | Active | GU2 |
| CENTRE POINT ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | GU1 |
| HI ALTITUDE SCAFFOLDING LTD | 43290 · other construction installation | 2023 | Active | GU1 |
| ELECTRICAL ELITE LIMITED | 43210 · electrical installation | 2011 | Active | GU2 |
| AVERY ELECTRICAL (GUILDFORD) LIMITED | 43210 · electrical installation | 1975 | Active | GU1 |
| SPEEDBIRD ELECTRICIANS LTD | 43210 · electrical installation | 2015 | Active | GU4 |
| GARDEN CUSTOMS LTD | 43290 · other construction installation | 2020 | Active | GU1 |
| APM ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2016 | Active | GU2 |
| FAZE ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | GU1 |
| JACOB AND JACOB LIMITED | 43210 · electrical installation | 2014 | Active | GU1 |
| LEWIS CONTRACTORS LIMITED | 43210 · electrical installation | 2013 | Active | GU1 |
| ALI CABLING LTD | 43210 · electrical installation; 80200 | 2025 | Active | GU2 |
| ELECTRO RENOVATIONS LTD | 43210 · electrical installation; 96090 | 2017 | Active | GU1 |
| BITALUX LIMITED | 43290 · other construction installation; 86900 | 2023 | Active | GU1 |
| ROCKA ELECTRICAL LTD | 43210 · electrical installation; 41202 | 2024 | Active | GU1 |
| BRIDGE LANE DEVELOPMENTS LIMITED | 43290 · other construction installation | 2003 | Active | GU2 |
| BROADWATER SAFETY SYSTEMS LIMITED | 43210 · electrical installation; 80200 | 2008 | Active | GU2 |
| JDS DECORATIONS LIMITED | 43290 · other construction installation | 2017 | Active | GU2 |
| R.T.C. SITE ENGINEERING LTD | 43290 · other construction installation | 2007 | Active | GU1 |
| PRINCIPLE RENOVATIONS LTD | 43290 · other construction installation; 43390 | 2021 | Active | GU2 |
| DR HOUSE LIMITED | 43210 · electrical installation; 43290 · other construction installation; 43999 | 2016 | Active | GU1 |
| WISEAMP ELECTRICS LTD | 43210 · electrical installation | 2022 | Active | GU2 |
| BUILDINGTOWN LTD | 43290 · other construction installation; 41201; 41202 | 2024 | Active | GU1 |
| A.E.L. ELECTRICAL LTD | 43210 · electrical installation | 2018 | Active | GU4 |
| HEAT NINJA LTD | 43290 · other construction installation; 81223 | 2023 | Active | GU4 |
| M M K ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2010 | Active | GU4 |
| BARTON KNIGHT CONTRACTING LIMITED | 43210 · electrical installation; 43290 · other construction installation | 2013 | Active | GU4 |
| BARTON KNIGHT ELECTRICAL (SOUTHERN) LIMITED | 43210 · electrical installation | 2013 | Active | GU4 |
| BARTON KNIGHT ELECTRICAL LIMITED | 43210 · electrical installation | 2006 | Active | GU4 |
| BARTON KNIGHT ENERGY LIMITED | 43210 · electrical installation | 2018 | Active | GU4 |
| FONTIBUS LTD | 43210 · electrical installation; 71122 | 2024 | Active | GU1 |
| JDC ELECTRICAL ENGINEERS LIMITED | 43210 · electrical installation | 2013 | Active | GU2 |
| SOLAR SO GOOD LTD | 43210 · electrical installation | 2025 | Active | GU3 |
| DUNE CO. GLOBAL LTD | 43290 · other construction installation; 16230; 41201; 41202 | 2026 | Active | GU2 |
| GOAT GRIND LTD | 43290 · other construction installation | 2023 | Active | GU2 |
| ZION ENERGY LIMITED | 43210 · electrical installation | 2023 | Active | GU2 |
| LEPTON'S ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | GU4 |
| POLLARD PROPERTIES (SURREY) LTD | 43210 · electrical installation; 41100; 68100; 68209 | 2026 | Active | GU4 |
| TIN ELECTRICAL SERVICES LTD | 43210 · electrical installation; 33140 | 2026 | Active | GU4 |
| LD CONSTRUCTION & LANDSCAPING LTD | 43290 · other construction installation | 2023 | Active | GU2 |
| FORESTER ESTATES LTD. | 43290 · other construction installation | 2004 | Active | GU1 |
| RECTIFIER LTD | 43210 · electrical installation; 33120; 33140; 33170 | 2023 | Active | GU3 |
| C&L ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | GU3 |
| RYDES HILL ELECTRICAL LIMITED | 43210 · electrical installation | 2023 | Active | GU3 |
| SR JEANES LIMITED | 43210 · electrical installation | 2006 | Active | GU4 |
| HOMELECTRICS LTD | 43210 · electrical installation | 2023 | Active | GU2 |
| GOLDSON HOME'S LTD | 43210 · electrical installation; 43390 | 2023 | Active | GU3 |
| SUTHERNS LTD | 43210 · electrical installation; 43390 | 2025 | Active | GU3 |
| ALDER ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | GU3 |
| ALUKOV UK LTD. | 43290 · other construction installation | 2005 | Active | GU3 |
| DT FIRE SYSTEMS LIMITED | 43210 · electrical installation | 2007 | Active | GU3 |
| BRAMLEY INVESTMENT HOLDINGS LIMITED | 43290 · other construction installation; 43342 | 2001 | Active | GU5 |
| 3 SIXTY ROOFING AND PROPERTY MAINTENANCE LTD | 43290 · other construction installation; 43910 | 2023 | Active | GU3 |
| A GOOD ELECTRICAL COMPANY LIMITED | 43210 · electrical installation | 2020 | Active | GU3 |
| MASON VOLLER LIMITED | 43210 · electrical installation | 1992 | Active | GU5 |
| HALLMARK ELECTRICAL LIMITED | 43210 · electrical installation | 2009 | Active | GU3 |
| CLARKHOUSE ELECTRICAL LIMITED | 43210 · electrical installation | 2009 | Active | GU4 |
| TAL BUILD LTD | 43290 · other construction installation | 2024 | Active | GU5 |
Heat and planning around Guildford
In Guildford last summer (2026) there were ≈9 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 6 postcode districts where these offices are registered.
13% of sampled postcodes in Guildford sit in a conservation area (3,805 live postcodes across 6 districts).
In England an air-source heat pump on a house can be permitted development under Class G when the conditions hold, including the MCS 020a noise limit of 37.0 dB(A) (§3.2 Step 8).
Companies House snapshot 1 Sep 2026, retrieved 25 Sep 2026. The address shown is the registered office, not a verified operating base. This catalogue is a directory of incorporated businesses, not an exhaustive installer register. Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.
Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.