Cambridgeshire: plumbing, heating and air-conditioning companies
Cambridgeshire has 5 plumbing, heating and air-conditioning companies (SIC 43220) and 8 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 PE27, summer 2026 had ≈10 nights above 18 °C there (5 times the 1991–2020 average of 1.8).
SIC 43220
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CWS PLUMBING AND BATHROOMS LTD, incorporated 2022, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| MXI SERVICES LTD | 2007 | Active | PE27 |
| PMV HEATING AND PLUMBING LTD. | 2005 | Active | PE27 |
| M EDGLEY PLUMBING & HEATING LIMITED | 2003 | Active | PE16 |
| CWS PLUMBING AND BATHROOMS LTD | 2022 | Active | CB25 |
| PAUL ISBELL PLUMBING & HEATING LIMITED | 2006 | Active | CB6 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| REMARK GLOBAL LIMITED | 43210 · electrical installation; 43290 · other construction installation; 62090; 82990 | 2006 | Active | PE27 |
| M J SITE SERVICES LIMITED | 43290 · other construction installation | 2007 | Active | PE29 |
| CONSTRUCT 1 SERVICES LIMITED | 43290 · other construction installation | 2021 | Active | CB7 |
| G J ELECTRICS LIMITED | 43210 · electrical installation | 2004 | Active | PE26 |
| YOUR VISION PROPERTY SOLUTIONS LTD | 43290 · other construction installation; 43320 | 2022 | Active | PE19 |
| CUSTOM BUILDERS CAMBRIDGE LIMITED | 43290 · other construction installation | 2004 | Active | CB1 |
| OLLINGTON ELECTRICAL LIMITED | 43210 · electrical installation | 1976 | Active | CB22 |
| ECAD ELECTRICAL DRAWING SERVICES LTD | 43210 · electrical installation; 62090; 71121; 71129 | 1998 | Active | PE13 |
Heat and planning around Cambridgeshire
In Cambridgeshire last summer (2026) there were ≈9 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 11 postcode districts where these offices are registered.
21% of sampled postcodes in Cambridgeshire sit in a conservation area (8,396 live postcodes across 11 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.