Deeside: plumbing, heating and air-conditioning companies
Deeside has 16 plumbing, heating and air-conditioning companies (SIC 43220) and 42 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 CH5, summer 2026 had ≈4 nights above 18 °C there (4 times the 1991–2020 average of 1.1).
SIC 43220
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CAFGAS AND DOMESTIC OIL SERVICES CIC, incorporated 2019, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| SUPERIOR BATHROOM AND WETROOMS LIMITED | 2020 | Active | CH5 |
| HEATCENTRIC LTD | 2021 | Active | CH5 |
| ILLUSTRIOUS PLUMBING & HEATING LTD | 2014 | Active | CH5 |
| S E DAVIES & CO LIMITED | 2006 | Active | CH5 |
| CAFGAS AND DOMESTIC OIL SERVICES CIC | 2019 | Active | CH5 |
| SPENCERS PLUMBING & HEATING SUPPLIES LIMITED | 1994 | Active | CH5 |
| HOT AND COLD HEATING AND PLUMBING CHESTER LTD | 2026 | Active | CH5 |
| JRR CONTRACTING LIMITED | 2024 | Active | CH5 |
| MOCANAS LTD | 2019 | Active | CH5 |
| ICAM H&P LIMITED | 2021 | Active | CH5 |
| MH GAS & BATHROOMS LIMITED | 2018 | Active | CH5 |
| D A UTILITY SERVICES LIMITED | 2005 | Active | CH5 |
| WRIGHTS HEAT AND POWER LTD | 2018 | Active | CH5 |
| HYNESCO PLUMBING LTD | 2023 | Active | CH5 |
| T.M.P.H TOM MILLER PLUMBING & HEATING LTD | 2021 | Active | CH5 |
| DELTA MECHANICAL UK LTD | 2020 | Active | CH5 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| C&M ALL SEASONS LTD | 43290 · other construction installation; 81300 | 2025 | Active | CH5 |
| D C M GLASS & GLAZING LTD | 43290 · other construction installation | 2002 | Active | CH5 |
| DUDU AND MAYA LIMITED | 43290 · other construction installation; 41201; 43999; 45112 | 2025 | Active | CH5 |
| GEORGE OLIVER ELECTRICAL LIMITED | 43210 · electrical installation | 2020 | Active | CH5 |
| HSB RENEWABLE ENERGY LTD | 43210 · electrical installation | 2021 | Active | CH5 |
| 4L SOLUTIONS LIMITED | 43210 · electrical installation | 2024 | Active | CH5 |
| ADK SITE SERVICES LTD | 43290 · other construction installation | 2021 | Active | CH5 |
| BAWO LTD | 43290 · other construction installation | 2023 | Active | CH5 |
| CAPITAL SERVICES GROUP ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | CH5 |
| CAPITAL SERVICES GROUP LTD | 43290 · other construction installation; 41202; 81210 | 2019 | Active | CH5 |
| RCB PROPERTY DEVELOPMENTS LIMITED | 43290 · other construction installation | 2014 | Active | CH5 |
| STRINGFELLOWS HOME IMPROVEMENTS LIMITED | 43290 · other construction installation; 43320 | 2021 | Active | CH5 |
| YULE ELECTRICAL & BUILDING LIMITED | 43210 · electrical installation | 2024 | Active | CH5 |
| BAYTREE CONSERVATORIES LIMITED | 43290 · other construction installation; 41100; 43342 | 2002 | Active | CH5 |
| MARA ELECTRICAL LTD | 43210 · electrical installation | 2010 | Active | CH5 |
| A J FIELD ELECTRICAL LIMITED | 43210 · electrical installation | 2008 | Active | CH5 |
| A J FIELD HOLDINGS LIMITED | 43210 · electrical installation | 2014 | Active | CH5 |
| HAMZAH CONSTRUCTION LIMITED | 43290 · other construction installation | 2026 | Active | CH5 |
| FULL CIRCLE SECURITY SYSTEMS LIMITED | 43290 · other construction installation | 2020 | Active | CH5 |
| ML ROOF SOLUTIONS LTD | 43290 · other construction installation; 41202; 43310; 43320 | 2025 | Active | CH5 |
| GREEN PLANET ENERGY SOLUTIONS LIMITED | 43210 · electrical installation | 2014 | Active | CH5 |
| STANTECH ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 1992 | Active | CH5 |
| BRYANT ELECTRICS (UK) LIMITED | 43210 · electrical installation | 2009 | Active | CH5 |
| S J WARD ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | CH5 |
| RUBICON GARDEN ROOMS LIMITED | 43290 · other construction installation | 2006 | Active | CH5 |
| XLEC SERVICES LTD | 43210 · electrical installation | 2022 | Active | CH5 |
| LW ELECTRICAL SERVICES LTD | 43210 · electrical installation; 27900 | 2020 | Active | CH5 |
| R D ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2004 | Active | CH5 |
| WILLOW SYSTEMS LTD | 43210 · electrical installation | 2024 | Active | CH5 |
| PI INSTALLERS LTD | 43290 · other construction installation | 2024 | Active | CH5 |
| FORSTER TULLETT GROUP LIMITED | 43290 · other construction installation | 2017 | Active | CH5 |
| FORSTER TULLETT LIMITED | 43290 · other construction installation | 2016 | Active | CH5 |
| THRISLINGTON CUBICLES LIMITED | 43290 · other construction installation; 16210 | 1995 | Active | CH5 |
| A SPENCER ELECTRICAL CONTRACTS LIMITED | 43210 · electrical installation | 2019 | Active | CH5 |
| WESLEY CARROLL LIMITED | 43290 · other construction installation | 2025 | Active | CH5 |
| G.J. SHIRVINGTON LTD | 43290 · other construction installation | 2004 | Active | CH5 |
| WEPRE LIMITED | 43210 · electrical installation | 2017 | Active | CH5 |
| FST SYSTEMS LIMITED | 43210 · electrical installation | 2021 | Active | CH5 |
| LCA GROUP LIMITED | 43210 · electrical installation; 26512; 27120; 71121 | 1991 | Active | CH5 |
| LCA HOLDINGS LIMITED | 43210 · electrical installation; 26512; 27120; 71121 | 2017 | Active | CH5 |
| LCA SITE PROJECTS LIMITED | 43210 · electrical installation | 2016 | Active | CH5 |
| REDECORATING LTD | 43290 · other construction installation | 2024 | Active - Proposal to Strike off | CH5 |
Heat and planning around Deeside
In Deeside last summer (2026) there were ≈4 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.1 (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.
1% of sampled postcodes in Deeside sit in a conservation area (1,166 live postcodes across 1 districts).
In Wales 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.