Dorset: plumbing, heating and air-conditioning companies
Dorset has 18 plumbing, heating and air-conditioning companies (SIC 43220) and 32 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 SP8, summer 2026 had ≈4 nights above 18 °C there (5 times the 1991–2020 average of 0.7).
SIC 43220
Open a company
A.M. CLEMENTS LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| BEDFORDS GAS & HEATING LIMITED | 2006 | Active | BH21 |
| S M HELSON PLUMBING & HEATING LIMITED | 2006 | Active | BH18 |
| ULTIMATE FINISH (STHRN) LIMITED | 2006 | Active | BH20 |
| MERIDIAN COOLING LTD | 2005 | Active | BH14 |
| RICHMOND HEATING & PLUMBING LTD | 2007 | Active | BH14 |
| FERNGAS LIMITED | 2003 | Active | BH22 |
| MTR PLUMBING & HEATING LIMITED | 2002 | Active | BH2 |
| COASTAL INDUSTRIAL SERVICES LTD. | 2005 | Active | BH8 |
| RJC DOMESTIC PLUMBING SERVICES LIMITED | 2006 | Active | BH31 |
| PLUMBERS ONLINE LIMITED | 1998 | Active | BH6 |
| PARSONS REFRIGERATION LIMITED | 2006 | Active | DT9 |
| A.M. CLEMENTS LIMITED | 2003 | Active | SP8 |
| NUGENT PLUMBING AND HEATING LIMITED | 2006 | Active | SP8 |
| S J GRAHAM PLUMBING & HEATING LTD | 2003 | Active | SP8 |
| OLLIFFE PLUMBING & HEATING LTD | 2017 | Active | DT2 |
| JJK SERVICES LIMITED | 2004 | Active | DT7 |
| SNUGHEAT LTD | 2007 | Liquidation | BH23 |
| D.F.G. KNIGHT & SONS LTD | 2002 | Active - Proposal to Strike off | DT6 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| GHST INDUSTRIES LTD | 43290 · other construction installation | 2023 | Active | BH16 |
| PURE ELECTRIC SOLUTIONS LIMITED | 43210 · electrical installation | 2022 | Active | BH20 |
| ACERO SERVICES LIMITED | 43290 · other construction installation | 2007 | Active | BH21 |
| CLAYMOOR CONSTRUCTION LTD | 43290 · other construction installation | 2006 | Active | BH15 |
| STANBOROUGH (CONSTRUCTION) LIMITED | 43290 · other construction installation | 1997 | Active | BH15 |
| DORSET DOOR FITTERS LIMITED | 43290 · other construction installation | 2025 | Active | BH11 |
| FRESH ASHP LIMITED | 43210 · electrical installation | 2008 | Active | BH14 |
| FLAMEPORT ENTERPRISES LIMITED | 43210 · electrical installation; 59112; 74209 | 2004 | Active | BH12 |
| A.J ELECTRICAL (POOLE) LIMITED | 43210 · electrical installation | 2005 | Active | BH14 |
| JB SECURITY LIMITED | 43210 · electrical installation | 2002 | Active | BH22 |
| HIGH PROFILE (DORSET) LTD | 43290 · other construction installation | 2004 | Active | BH14 |
| K4 INTERIORS LIMITED | 43290 · other construction installation | 2003 | Active | BH14 |
| CURRENT ELECTRICAL LIMITED | 43210 · electrical installation | 1996 | Active | BH2 |
| BUTT LIMITED | 43210 · electrical installation | 1997 | Active | BH2 |
| K.H. ELECTRICAL LIMITED | 43210 · electrical installation | 2002 | Active | BH2 |
| P.G. WITNEY & SON ELECTRICAL LIMITED | 43210 · electrical installation | 2003 | Active | BH2 |
| DAVIS FOR BUILDING LIMITED | 43290 · other construction installation | 1997 | Active | BH9 |
| ADDSPACE CONSTRUCTION LTD. | 43290 · other construction installation | 1989 | Active | BH9 |
| SOUTHERN ELECTRICAL SERVICES (UK) LTD | 43210 · electrical installation | 2005 | Active | BH7 |
| MERRIVALE ELECTRICAL LTD | 43210 · electrical installation | 2003 | Active | BH6 |
| G. ROWLAND ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2007 | Active | SP7 |
| ANDY WHITTY LIMITED | 43210 · electrical installation | 2000 | Active | DT1 |
| G R EDWARDES LIMITED | 43210 · electrical installation | 2002 | Active | DT1 |
| MICHAEL SMOKER LIMITED | 43210 · electrical installation | 2006 | Active | SP7 |
| R&A ELECTRICAL & MECHANICAL SERVICES LTD | 43210 · electrical installation | 2023 | Active | SP8 |
| LAMPARD ELECTRICS LTD | 43210 · electrical installation | 2007 | Active | SP8 |
| Q.J. HULL LIMITED | 43210 · electrical installation | 2002 | Active | SP8 |
| LONDON SOUNDPROOFING LIMITED | 43290 · other construction installation | 2015 | Active | SP8 |
| STANTON GARAGE DOORS LIMITED | 43290 · other construction installation | 2001 | Active | DT4 |
| CHURCHWOOD CONSTRUCTION LTD | 43290 · other construction installation | 2019 | Active | DT4 |
| S J DUBAS LIMITED | 43210 · electrical installation | 2000 | Active | DT8 |
| M J SNOWDEN LIMITED | 43290 · other construction installation | 2003 | Active - Proposal to Strike off | DT11 |
Heat and planning around Dorset
In Dorset last summer (2026) there were ≈16.7 nights that stayed above 18 °C — 10 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 26 postcode districts where these offices are registered.
17% of sampled postcodes in Dorset sit in a conservation area (18,268 live postcodes across 26 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.