Somerset: plumbing, heating and air-conditioning companies
Somerset has 13 plumbing, heating and air-conditioning companies (SIC 43220) and 21 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 TA6, summer 2026 had ≈11 nights above 18 °C there (8 times the 1991–2020 average of 1.3).
SIC 43220
Open a company
A & PB PLUMBING & HEATING ENGINEERS LIMITED, incorporated 1998, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| F STILLWELL & SONS LIMITED | 2004 | Active | BA6 |
| OCTAGON HEATING SERVICES LTD. | 1996 | Active | TA6 |
| THE CORNWALL GAS CO. LIMITED | 1995 | Active | TA6 |
| THE DEVON GAS CO. LIMITED | 1995 | Active | TA6 |
| THE SOMERSET GAS CO. LIMITED | 1995 | Active | TA6 |
| WOODLEYS PLUMBING & HEATING CONTRACTORS LIMITED | 2006 | Active | TA6 |
| F J ABBOTT & CO LIMITED | 2001 | Active | BA5 |
| SWIFT MECHANICAL GROUP LIMITED | 1989 | Active | BS23 |
| MBH INDUSTRIAL SERVICES LIMITED | 1994 | Active | TA2 |
| A & PB PLUMBING & HEATING ENGINEERS LIMITED | 1998 | Active | BS21 |
| ANDREW HALLETT & SON LTD | 2005 | Active | BA21 |
| NICK BROOKS INSTALLATION & MAINTENANCE LIMITED | 2005 | Active | BA3 |
| MENDIP HEATING & PLUMBING SERVICES LTD | 2006 | Active | BA3 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| N R BISHOP ELECTRICAL CONTRACTOR LIMITED | 43210 · electrical installation | 2003 | Active | BA16 |
| ELECNEW LIMITED | 43210 · electrical installation | 1997 | Active | BA16 |
| CASTLE HOME IMPROVEMENTS LIMITED | 43290 · other construction installation | 1988 | Active | TA6 |
| H. M. ELECTRICAL SERVICES (1996) LIMITED | 43210 · electrical installation | 1997 | Active | TA6 |
| CONNECT ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2001 | Active | TA6 |
| G T BUILDING SERVICES LIMITED | 43290 · other construction installation | 1999 | Active | TA6 |
| LANCELOT WINDOWS & CONSERVATORIES LIMITED | 43290 · other construction installation | 2007 | Active | TA6 |
| SPACE INTERIOR SYSTEMS LIMITED | 43290 · other construction installation | 2003 | Active | TA6 |
| 999 ELECTRICAL & RENEWABLE ENERGY LTD | 43210 · electrical installation | 2023 | Active | BS26 |
| INSTALL ELECTRICAL (WELLS) LIMITED | 43210 · electrical installation | 1997 | Active | BA5 |
| GARY EMERY ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2001 | Active | BA4 |
| COLMAN BROS. LIMITED | 43290 · other construction installation | 2007 | Active | BS22 |
| STAFFORD & COOMBER LIMITED | 43210 · electrical installation | 2004 | Active | TA1 |
| T FRANCIS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2003 | Active | BA21 |
| J BURGESS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2002 | Active | BA3 |
| DENIS & IAN PEARCE LIMITED | 43210 · electrical installation; 77390 | 2005 | Active | TA4 |
| THE FIREPLACE FITTERS SHOP LTD | 43290 · other construction installation | 2017 | Active | BA11 |
| GJE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2007 | Active | BA11 |
| K & M ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2005 | Active | BA11 |
| G.A. SULLY & SONS LTD | 43290 · other construction installation; 43390; 43999 | 2004 | Active | TA24 |
| ELECTECH SOLUTIONS LTD | 43210 · electrical installation | 2020 | Active - Proposal to Strike off | TA21 |
Heat and planning around Somerset
In Somerset last summer (2026) there were ≈6.7 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 17 postcode districts where these offices are registered.
15% of sampled postcodes in Somerset sit in a conservation area (14,590 live postcodes across 17 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.