Business Park Great Blakenham: plumbing, heating and air-conditioning companies
Business Park Great Blakenham has 1 plumbing, heating and air-conditioning companies (SIC 43220) and 1 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 IP6, summer 2026 had ≈7 nights above 18 °C there (4 times the 1991–2020 average of 1.8).
SIC 43220
Open a company
R.W. & J.F. MALLETT LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| R.W. & J.F. MALLETT LIMITED | 2003 | Active | IP6 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| PDH ELECTRICAL SPECIALIST LIMITED | 43210 · electrical installation | 2001 | Active | IP6 |
Nearest plumbing companies within 25 km
398 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| WALKER PLUMBING & HEATING LIMITED | 04386484 | IP6 | under 0.1 km |
| GRAHAM BURGESS PLUMBING SERVICES LIMITED | 04419806 | IP6 | under 0.1 km |
| SOUTHGATE & CULHAM LIMITED | 05518392 | IP6 | under 0.1 km |
| D W O'DOWD LIMITED | 06858758 | IP6 | under 0.1 km |
| ONYX SOLUTIONS (EAST) LTD | 08095840 | IP6 | under 0.1 km |
| MJB PLUMBING SERVICES LIMITED | 08480870 | IP6 | under 0.1 km |
| MAW PLUMBING SERVICES LIMITED | 08481447 | IP6 | under 0.1 km |
| IGNIS HEATING LTD | 08648430 | IP6 | under 0.1 km |
| B SHARPE PLUMBING & HEATING LIMITED | 08927957 | IP6 | under 0.1 km |
| THE FELIXSTOWE HEATING COMPANY LTD | 11468858 | IP6 | under 0.1 km |
Heat and planning around Business Park Great Blakenham
In Business Park Great Blakenham last summer (2026) there were ≈7 nights that stayed above 18 °C — 4 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 1 postcode districts where these offices are registered.
9% of sampled postcodes in Business Park Great Blakenham sit in a conservation area (787 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.