Olney: plumbing, heating and air-conditioning companies
Olney has 7 plumbing, heating and air-conditioning companies (SIC 43220) and 11 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 MK46, summer 2026 had ≈8 nights above 18 °C there (7 times the 1991–2020 average of 1.1).
SIC 43220
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ABBOTS HEATING AND PLUMBING LTD, incorporated 2021, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| RGJ PLUMBING AND HEATING LTD | 2023 | Active | MK46 |
| ABBOTS HEATING AND PLUMBING LTD | 2021 | Active | MK46 |
| TOWNSEND PLUMBING LTD | 2024 | Active | MK46 |
| KEITH ROBINSON LIMITED | 2017 | Active | MK46 |
| TURQUOISE & ARBOY LIMITED | 2007 | Active | MK46 |
| BLUEWAVE GAS HEATING SYSTEMS LIMITED | 2018 | Active | MK46 |
| HAYDEN SERVICES LTD | 2025 | Active | MK46 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| MULTIPLEX UK INSTALL LIMITED | 43290 · other construction installation | 2015 | Active | MK46 |
| EAST40 SOLUTIONS LTD | 43210 · electrical installation; 43390; 62090 | 2023 | Active | MK46 |
| IGNIS RENEWABLES LTD | 43210 · electrical installation | 2025 | Active | MK46 |
| KS STUDIO SERVICES LTD | 43290 · other construction installation | 2024 | Active | MK46 |
| UBORTECH LIMITED | 43290 · other construction installation | 1997 | Active | MK46 |
| LESS GRID LTD | 43210 · electrical installation; 47599; 47910; 77210 | 2026 | Active | MK46 |
| BLUE CAT ASSOCIATES LIMITED | 43290 · other construction installation | 2024 | Active | MK46 |
| BEZALEL CORNERSTONE CONSTRUCTION LTD | 43290 · other construction installation; 41100; 41201; 41202 | 2026 | Active | MK46 |
| FERNLEY ELECTRICAL LIMITED | 43210 · electrical installation | 2009 | Active | MK46 |
| O&C CONSTRUCTION LTD | 43290 · other construction installation; 41201; 41202 | 2018 | Active - Proposal to Strike off | MK46 |
| GLEN NEWBERRY LTD | 43290 · other construction installation | 2017 | Active - Proposal to Strike off | MK46 |
Heat and planning around Olney
In Olney last summer (2026) there were ≈8 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.1 (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.
24% of sampled postcodes in Olney sit in a conservation area (307 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.