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SN3: plumbing, heating and air-conditioning companies in Swindon
SN3 (Swindon) has 30 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 50 electrical and other installation companies (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the summer is the question, SN3 had ≈6 nights above 18 °C in 2026 (7 times the 1991–2020 average of 0.9).
SN3
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ALPINE BATHROOM AND KITCHEN SERVICES LIMITED, incorporated 2009, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| 365 POWER LTD | 43210 · electrical installation | 2022 | Active | SN3 |
| A R ELECTRICAL (SWINDON) LIMITED | 43210 · electrical installation | 2014 | Active | SN3 |
| A&C MULTI TRADE CONSTRUCTION LIMITED | 43210 · electrical installation; 41201; 41202; 43390 | 2026 | Active | SN3 |
| ALL IN ONE INSTALLATIONS LTD | 43290 · other construction installation | 2022 | Active | SN3 |
| ALPHA REFURBISHMENT AND RENOVATION LTD | 43290 · other construction installation; 41201; 41202 | 2022 | Active | SN3 |
| BOBJACKS CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202 | 2023 | Active | SN3 |
| BOYES AIR CONDITIONING LTD | 43290 · other construction installation | 2024 | Active | SN3 |
| BRICK AND BUILD LTD | 43290 · other construction installation | 2020 | Active | SN3 |
| BUILD WILTON LTD | 43290 · other construction installation; 41201 | 2019 | Active | SN3 |
| BURTON & SONS ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | SN3 |
| CJG ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2019 | Active | SN3 |
| COMMON ELECTRICS LIMITED | 43210 · electrical installation | 2021 | Active | SN3 |
| CS ELECTRICAL CONTRACTING (UK) LTD | 43210 · electrical installation | 2011 | Active | SN3 |
| D&S MULTI SERVICES LTD | 43290 · other construction installation; 49410; 81299 | 2019 | Active | SN3 |
| DESIGNTECH INNOVATIONS LTD | 43290 · other construction installation; 74100 | 2023 | Active | SN3 |
| DIVJOT LIMITED | 43290 · other construction installation; 41202; 49410; 68209 | 2025 | Active | SN3 |
| EDWARDS ENGINEERING SOLUTIONS LTD | 43210 · electrical installation; 62020 | 2026 | Active | SN3 |
| ELECTRIKOBS ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | SN3 |
| ENERGEX ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | SN3 |
| FUTURE PATH ENERGY LTD | 43210 · electrical installation | 2025 | Active | SN3 |
| GURI BUILDING LTD | 43290 · other construction installation | 2024 | Active | SN3 |
| INDUSTRIAL AND COMMERCIAL FACILITIES MANAGEMENT (ICFM) LTD | 43290 · other construction installation; 81100; 81210; 81229 | 2026 | Active | SN3 |
| JP & JJ CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202; 42210 | 2025 | Active - Proposal to Strike off | SN3 |
| KCSC ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | SN3 |
| KEYPROCESSOR LTD | 43210 · electrical installation; 42220 | 2018 | Active - Proposal to Strike off | SN3 |
| KPJ ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2019 | Active | SN3 |
| MAINA ENGINEERING LTD | 43210 · electrical installation; 68100; 68209 | 2024 | Active | SN3 |
| MB REFURBISHMENTS & BUILDING SERVICES LTD | 43290 · other construction installation; 41100; 41202; 43390 | 2022 | Active | SN3 |
| OAKRIDGE BUILDING CONTRACTORS LTD | 43290 · other construction installation; 41201; 43390 | 2019 | Active | SN3 |
| OXFORDSHIRE DRIVEWAYS AND PATIOS LIMITED | 43290 · other construction installation | 2024 | Active | SN3 |
| P G W ELECTRICAL LIMITED | 43210 · electrical installation | 2012 | Active | SN3 |
| PRIMA INSTALLATIONS LIMITED | 43290 · other construction installation | 2014 | Active | SN3 |
| PROGRESSIVE HOME SOLUTIONS LIMITED | 43290 · other construction installation | 2022 | Active | SN3 |
| PROJECT & FM CONCEPTS LTD | 43290 · other construction installation; 41100; 43390; 43999 | 2014 | Active | SN3 |
| REILLY'S PAVING LIMITED | 43290 · other construction installation | 2016 | Active | SN3 |
| RULEN LIMITED | 43290 · other construction installation; 41202; 49410; 52103 | 2024 | Active | SN3 |
| S G ELECTRICAL SERVICES WESSEX LIMITED | 43210 · electrical installation | 2013 | Active | SN3 |
| SOLAR GRAPHICS & EXHIBITIONS LTD | 43290 · other construction installation | 2020 | Active | SN3 |
| SUNRISE PROPERTY MAINTENANCE LTD | 43210 · electrical installation | 2018 | Active | SN3 |
| SUREFIT SPECIALISTS LIMITED | 43290 · other construction installation | 2012 | Active | SN3 |
| SW PAVING LIMITED | 43290 · other construction installation | 2015 | Active | SN3 |
| TECHNOLOGY CONNECTIVITY SOLUTIONS LTD | 43210 · electrical installation; 42220; 42990; 43999 | 2024 | Active - Proposal to Strike off | SN3 |
| THE ELECTRICAL COMPLIANCE COLLECTIVE LTD | 43210 · electrical installation; 71200 | 2011 | Active | SN3 |
| TROJAN STONEWORK LIMITED | 43290 · other construction installation | 2013 | Active | SN3 |
| U & R ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | SN3 |
| UBHI BUILDERS LTD | 43290 · other construction installation | 2015 | Active | SN3 |
| UNITE ELECTRICAL LTD | 43210 · electrical installation | 2025 | Active | SN3 |
| VISION SECURE LIMITED | 43210 · electrical installation | 2000 | Active | SN3 |
| WILTSHIRE ONSITE ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | SN3 |
| WOODEN FLOOR SANDING AND RESTORATION LTD | 43290 · other construction installation | 2025 | Active | SN3 |
What homes around SN3 need
In SN3 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).
1% of sampled postcodes in SN3 sit in a conservation area (on-record, 1,308 live postcodes).
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 for SN3, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in SN3, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in SN3, with that district's hot nights and planning rule.