Windermere: plumbing, heating and air-conditioning companies
Windermere has 6 plumbing, heating and air-conditioning companies (SIC 43220) and 12 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 LA23, summer 2026 had ≈1 nights above 18 °C there (4 times the 1991–2020 average of 0.2).
SIC 43220
Open a company
HARRISON (AMBLESIDE) LTD, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| MAGENNIS PLUMBING AND HEATING LTD | 2019 | Active | LA23 |
| USHER PLUMBING & HEATING LIMITED | 2012 | Active | LA23 |
| SHANE LECK HEATING LTD | 2023 | Active | LA23 |
| HARRISON (AMBLESIDE) LTD | 2025 | Active | LA23 |
| TCS PLUMBING AND HEATING (KENDAL) LTD | 2026 | Active | LA23 |
| MERE PROPERTY SERVICES LIMITED | 2025 | Active | LA23 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| JLR ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation; 33140 | 2020 | Active | LA23 |
| ROSSER AND RUSSELL BUILDING SERVICES LIMITED | 43210 · electrical installation | 2011 | Active | LA23 |
| ELLERAY ELECTRICAL LTD | 43210 · electrical installation | 2017 | Active | LA23 |
| LAKES SAUNA COMPANY LTD | 43290 · other construction installation | 2023 | Active | LA23 |
| UBER ELECTRICAL LTD | 43210 · electrical installation | 2017 | Active | LA23 |
| G.C. BUILDS LIMITED | 43290 · other construction installation | 2003 | Active | LA23 |
| DM TILING (CUMBRIA) LTD | 43290 · other construction installation | 2026 | Active | LA23 |
| FAIRFIELD PROPERTY SERVICES WINDERMERE LTD | 43210 · electrical installation | 2017 | Active | LA23 |
| STEVE BROCKBANK LIMITED | 43210 · electrical installation | 2012 | Active | LA23 |
| VANTAGE TECHNOLOGY SOLUTIONS LTD | 43210 · electrical installation | 2026 | Active | LA23 |
| MACHELL LIMITED | 43290 · other construction installation | 2013 | Active | LA23 |
| J K FAULKNER LIMITED | 43210 · electrical installation | 2001 | Active | LA23 |
Heat and planning around Windermere
In Windermere last summer (2026) there were ≈1 nights that stayed above 18 °C — 4 times the 1991–2020 average of 0.2 (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.
29% of sampled postcodes in Windermere sit in a conservation area (491 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.