Swaffham: plumbing, heating and air-conditioning companies
Swaffham has 17 plumbing, heating and air-conditioning companies (SIC 43220) and 24 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 PE37, summer 2026 had ≈8 nights above 18 °C there (5 times the 1991–2020 average of 1.7).
SIC 43220
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BEEL'S PLUMBING AND HEATING LIMITED, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| PRESTIGE PLUMBING AND HEATING (NORFOLK) LTD | 2017 | Active | PE37 |
| BEEL'S PLUMBING AND HEATING LIMITED | 2023 | Active | PE37 |
| DEREK HALES (PLUMBING CONTRACTORS) LIMITED | 1974 | Active | PE37 |
| GARNER STOVE SERVICES LTD | 2011 | Active | PE37 |
| GFP DEVELOPMENT AND MAINTENANCE LTD | 2024 | Active | PE37 |
| JAMES MUNFORD LTD | 2025 | Active | PE37 |
| KEVIN MOULTON HEATING, PLUMBING & BATHROOMS LIMITED | 2010 | Active | PE37 |
| LEE WEBSTER SERVICES LIMITED | 2026 | Active | PE37 |
| NORFOLK REFRIGERATION CATERING LIMITED | 2005 | Active | PE37 |
| P DENNIS LIMITED | 2002 | Active | PE37 |
| PHOENIX HEATING AND PLUMBING (NORFOLK) LIMITED | 2026 | Active | PE37 |
| RDS STOVE INSTALLATIONS LIMITED | 2024 | Active | PE37 |
| WARD ELECTRICAL CONTRACTORS EASTERN LIMITED | 2022 | Active | PE37 |
| WILSON ELECTRICAL & PLUMBING LTD | 2012 | Active | PE37 |
| JLM HEATING LTD | 2021 | Active | PE37 |
| HARRISON HEATING (NORFOLK) LIMITED | 2021 | Active | PE37 |
| JHC PLUMBING LTD | 2025 | Active | PE37 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| DPG TECH SERVICES LIMITED | 43210 · electrical installation | 2014 | Active | PE37 |
| I C H BUILDERS LIMITED | 43290 · other construction installation | 2002 | Active | PE37 |
| BRAMHAM ELECTRICAL LIMITED | 43210 · electrical installation | 2007 | Active | PE37 |
| BW ELECTRICAL KING'S LYNN LIMITED | 43210 · electrical installation | 2018 | Active | PE37 |
| CC WIRED LIMITED | 43210 · electrical installation | 2024 | Active | PE37 |
| EASTERN CONTRACTS LTD | 43210 · electrical installation | 2026 | Active | PE37 |
| EASTERN ELECTRICAL FIRE & SECURITY LTD | 43210 · electrical installation | 2026 | Active | PE37 |
| EDDIE FIGG FACILITIES MANAGEMENT LTD | 43210 · electrical installation | 2023 | Active | PE37 |
| ELECSELECT LIMITED | 43210 · electrical installation | 2014 | Active | PE37 |
| ELECTRICIAN MAGICIAN LIMITED | 43210 · electrical installation | 2020 | Active | PE37 |
| J GOOCH ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2002 | Active | PE37 |
| MIJA SURVEY LTD | 43290 · other construction installation | 2014 | Active | PE37 |
| NEWSPACE SOLUTIONS LIMITED | 43290 · other construction installation | 2013 | Active | PE37 |
| RJB AUTOMATION LIMITED | 43210 · electrical installation | 2022 | Active | PE37 |
| STOTT EC LIMITED | 43210 · electrical installation | 2022 | Active | PE37 |
| LCALDER LTD | 43290 · other construction installation | 2022 | Active | PE37 |
| KINGDOM ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2026 | Active | PE37 |
| ACORN WORKS LIMITED | 43290 · other construction installation | 1998 | Active | PE37 |
| SSW ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2015 | Active | PE37 |
| WELDING SOLUTIONS OFFSHORE LTD | 43290 · other construction installation | 2026 | Active | PE37 |
| CATO ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | PE37 |
| ELECTRIC TOUCH LTD | 43210 · electrical installation | 2025 | Active | PE37 |
| S W PLASTIC (NORFOLK) LTD | 43290 · other construction installation; 43342; 43390; 43910 | 2017 | Active - Proposal to Strike off | PE37 |
| C.U.ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2016 | Active - Proposal to Strike off | PE37 |
Heat and planning around Swaffham
In Swaffham last summer (2026) there were ≈8 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.7 (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.
13% of sampled postcodes in Swaffham sit in a conservation area (424 live postcodes across 1 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.