Oswestry: plumbing, heating and air-conditioning companies
Oswestry has 28 plumbing, heating and air-conditioning companies (SIC 43220) and 37 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 SY11, summer 2026 had ≈2 nights above 18 °C there (10 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
AIR2HEAT LTD, incorporated 2020, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| IHEAT LTD | 2014 | Active | SY11 |
| MDP SHROPSHIRE LIMITED | 2017 | Active | SY11 |
| AIR2HEAT LTD | 2020 | Active | SY11 |
| B FRASER PLUMBING LTD | 2026 | Active | SY11 |
| CANARY GAS LTD | 2021 | Active | SY11 |
| ARRY'S PLUMBING & HEATING LTD | 2025 | Active | SY11 |
| D POWELL PLUMBING AND HEATING LIMITED | 2015 | Active | SY11 |
| SWJ PLUMBING & HEATING LTD | 2022 | Active | SY11 |
| NJB COOLING LTD | 2022 | Active | SY11 |
| PLATINUM HEATING SOLUTIONS LTD | 2011 | Active | SY11 |
| MORGANS PLUMBING AND HEATING HOLDINGS LTD | 2024 | Active | SY10 |
| WEAR PLUMBING LTD | 2022 | Active | SY11 |
| JOHNSON & EDWARDS PLUMBING AND HEATING LIMITED | 2013 | Active | SY11 |
| HEAT HOME COMPONENTS LIMITED | 2024 | Active | SY11 |
| IGREEN ENERGY LIMITED | 2012 | Active | SY10 |
| LEVIATHAN PLUMBING AND HEATING LIMITED | 2020 | Active | SY10 |
| D.A.B. PLUMBING & HEATING LIMITED | 2006 | Active | SY10 |
| PRECISION GAS AND PLUMBING LTD | 2018 | Active | SY11 |
| JAX HEATING & COOLING LTD | 2023 | Active | SY11 |
| HSJ PLUMBING & HEATING LTD | 2024 | Active | SY11 |
| 360AIR LIMITED | 2025 | Active | SY10 |
| OSFLOW LTD | 2023 | Active | SY11 |
| COSY HOMES RENOVATIONS LTD | 2026 | Active | SY11 |
| MOCH DAEAR LTD | 2025 | Active | SY10 |
| VASORI LIMITED | 2023 | Active - Proposal to Strike off | SY11 |
| SOLAR-DC LTD | 2023 | Active - Proposal to Strike off | SY11 |
| J S ELECTRICAL & AIR CONDITIONING LIMITED | 2025 | Active - Proposal to Strike off | SY11 |
| HINTON PAYNE PLUMBING & HEATING LTD | 2024 | Active - Proposal to Strike off | SY11 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ANASTASICO LIMITED | 43290 · other construction installation; 41202 | 2024 | Active | SY11 |
| ANDY THOMAS ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2015 | Active | SY11 |
| ALLUMROLL LTD | 43210 · electrical installation | 2022 | Active | SY11 |
| D J WOOSNAM ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2023 | Active | SY11 |
| ADAPTLIVE LIMITED | 43290 · other construction installation | 2023 | Active | SY11 |
| STEVE MICHIE ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | SY11 |
| AWN ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | SY11 |
| INSPECTIONEX LTD | 43210 · electrical installation | 2019 | Active | SY11 |
| OSWESTRY KITCHENS AND BATHROOMS LIMITED | 43290 · other construction installation | 2020 | Active | SY11 |
| CASTELL CONNECT SERVICES LTD | 43210 · electrical installation | 2026 | Active | SY11 |
| DNE ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | SY11 |
| ILLUMINA ELECTROTECHNICAL ENGINEERING LTD | 43210 · electrical installation | 2024 | Active | SY11 |
| SAFEGUARD FIRE AND SECURITY LTD | 43210 · electrical installation | 2010 | Active | SY11 |
| EVOKE ENGINEERING SERVICES LTD | 43290 · other construction installation | 2018 | Active | SY11 |
| IQ ELECTRICAL & MECHANICAL LTD | 43210 · electrical installation | 2023 | Active | SY10 |
| OKB INSTALLATIONS LIMITED | 43290 · other construction installation | 2024 | Active | SY10 |
| RBR ELECTRICAL AND NETWORKING SOLUTIONS LIMITED | 43210 · electrical installation | 2025 | Active | SY11 |
| CARL LLOYD BUILDING AND PROPERTY SERVICES LIMITED | 43290 · other construction installation; 43310; 43320 | 2025 | Active | SY11 |
| ENERGY CHANNELING ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2003 | Active | SY10 |
| PURE ELECTRICS & PURE ENERGY LTD | 43210 · electrical installation | 2013 | Active | SY10 |
| NO FALL LTD | 43290 · other construction installation | 2020 | Active | SY11 |
| INNOVATE AND SUSTAIN LTD | 43210 · electrical installation | 2025 | Active | SY11 |
| MATT OWEN ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2018 | Active | SY10 |
| ECHO INTEGRATIONS LTD | 43210 · electrical installation | 2018 | Active | SY11 |
| TWEC ELECTRICAL LTD | 43210 · electrical installation; 33140 | 2023 | Active | SY10 |
| P & S ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2005 | Active | SY10 |
| GCD ELECTRICAL ENGINEERING LTD | 43210 · electrical installation | 2025 | Active | SY11 |
| WAKEFIELD ELECTRICAL LIMITED | 43210 · electrical installation | 2018 | Active | SY10 |
| EDWARDS WORX LTD | 43210 · electrical installation; 18129 | 2026 | Active | SY11 |
| BROOKES ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2023 | Active | SY10 |
| FOUNDATION PILING LIMITED | 43290 · other construction installation | 1988 | Active | SY11 |
| T SMITH ELECTRICAL LIMITED | 43210 · electrical installation | 2024 | Active | SY10 |
| KDI HEATSEEKER STOVES LTD | 43290 · other construction installation; 43999 | 2011 | Active | SY10 |
| J W JONES ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | SY10 |
| J M JONES & SONS LTD | 43210 · electrical installation | 2012 | Active | SY10 |
| GREEN 6 CONSTRUCTION SOLUTIONS LIMITED | 43290 · other construction installation | 2016 | Active | SY11 |
| APPROVED WINDOW AND DOOR CO LTD | 43290 · other construction installation | 2019 | Active - Proposal to Strike off | SY10 |
Heat and planning around Oswestry
In Oswestry last summer (2026) there were ≈2 nights that stayed above 18 °C — 10 times the 1991–2020 average of 0.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 2 postcode districts where these offices are registered.
10% of sampled postcodes in Oswestry sit in a conservation area (1,825 live postcodes across 2 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.