Marlborough: plumbing, heating and air-conditioning companies
Marlborough has 15 plumbing, heating and air-conditioning companies (SIC 43220) and 23 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 SN8, summer 2026 had ≈6 nights above 18 °C there (7 times the 1991–2020 average of 0.9).
SIC 43220
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B2 PLUMBING & BATHROOMS LIMITED, incorporated 2022, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| BROWNE GAS AND HEATING LTD | 2022 | Active | SN8 |
| B2 PLUMBING & BATHROOMS LIMITED | 2022 | Active | SN8 |
| MAYNE PLUMBING AND HEATING SERVICES LTD | 2023 | Active | SN8 |
| O T N PLUMBING & HEATING LIMITED | 2014 | Active | SN8 |
| SHIRE VENTILATION LIMITED | 2013 | Active | SN8 |
| TARRANT REFRIGERATION & AIR CONDITIONING LIMITED | 2001 | Active | SN8 |
| WITTSEND PLUMBING LIMITED | 2012 | Active | SN8 |
| J BATES & SON LTD | 2005 | Active | SN8 |
| K D TANK SUPPLIES LIMITED | 2002 | Active | SN8 |
| RM PLUMBING & HEATING CONTRACTORS LIMITED | 2021 | Active | SN8 |
| MCS UMBRELLA SCHEME LTD | 2024 | Active | SN8 |
| YOUR PLACE PROPERTY & GAS LTD | 2016 | Active | SN8 |
| HEATON HEATING LTD | 2017 | Active | SN8 |
| FLOW ENERGY GROUP LTD | 2023 | Active | SN8 |
| MRD GAS PLUMBING & HEATING LIMITED | 2010 | Active - Proposal to Strike off | SN8 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AVENDIA LTD | 43210 · electrical installation; 41100; 42220; 68209 | 2020 | Active | SN8 |
| J J STORAGE SYSTEMS LTD | 43290 · other construction installation | 2010 | Active | SN8 |
| APDI LTD | 43210 · electrical installation; 43290 · other construction installation; 43320 | 2024 | Active | SN8 |
| LIVING SOLUTIONS (SWINDON) LIMITED | 43290 · other construction installation | 2004 | Active | SN8 |
| FORTITUDE SPECIALIST ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2002 | Active | SN8 |
| ACL ELECTRICAL MARLBOROUGH LTD | 43210 · electrical installation | 2023 | Active | SN8 |
| C M LONEY ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2010 | Active | SN8 |
| ELS INSTALLATIONS LTD | 43210 · electrical installation | 2021 | Active | SN8 |
| OXFORDSHIRE FENCING GROUP LTD | 43290 · other construction installation | 2021 | Active | SN8 |
| THERMOHOME LTD | 43290 · other construction installation; 43999 | 2020 | Active | SN8 |
| FISHLOCK AND DYER LIMITED | 43210 · electrical installation | 2020 | Active | SN8 |
| FISHLOCK HOLDINGS LTD | 43210 · electrical installation | 1995 | Active | SN8 |
| JOSH F N CO LIMITED | 43290 · other construction installation | 2025 | Active | SN8 |
| ELECTRA (SWINDON) LIMITED | 43210 · electrical installation | 2009 | Active | SN8 |
| MARLBOROUGH & YOUNG LTD | 43290 · other construction installation | 2013 | Active | SN8 |
| DAVID M HALL LIMITED | 43210 · electrical installation | 2004 | Active | SN8 |
| SWINDON ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2018 | Active | SN8 |
| THE FIRE DOOR CONSULTANTS LTD | 43290 · other construction installation | 2026 | Active | SN8 |
| KEATES PRO SERVICES LTD | 43290 · other construction installation | 2026 | Active | SN8 |
| SCOUTMAC LIMITED | 43290 · other construction installation; 56210 | 2018 | Active | SN8 |
| HENRY DAUBNEY TECHNOLOGIES LTD | 43290 · other construction installation; 33110; 62012; 71129 | 2021 | Active | SN8 |
| BAILEY ENERGY SERVICES LIMITED | 43210 · electrical installation | 2020 | Active | SN8 |
| GW MAINTENANCE UK LTD | 43290 · other construction installation; 43999 | 2008 | Active - Proposal to Strike off | SN8 |
Heat and planning around Marlborough
In Marlborough last summer (2026) there were ≈6 nights that stayed above 18 °C — 7 times the 1991–2020 average of 0.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 1 postcode districts where these offices are registered.
30% of sampled postcodes in Marlborough sit in a conservation area (938 live postcodes across 1 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.