Forest Row: plumbing, heating and air-conditioning companies
Forest Row has 6 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 RH18, summer 2026 had ≈10 nights above 18 °C there (5 times the 1991–2020 average of 2.1).
SIC 43220
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BOLSHOV GROUP LTD, incorporated 2023, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| BOLSHOV GROUP LTD | 2023 | Active | RH18 |
| MILTON'S PLUMBING AND HEATING LTD | 2022 | Active | RH18 |
| LIAM JOYCE LIMITED | 2017 | Active | RH18 |
| DMECH LIMITED | 2003 | Active | RH18 |
| DOUCH PARTNERS LIMITED | 2001 | Active | RH18 |
| HAPPY WOOD STOVES LTD | 2022 | Active - Proposal to Strike off | RH18 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| CHALBROOK SERVICES LIMITED | 43210 · electrical installation | 1993 | Active | RH18 |
| CITY DATA SERVICES LTD | 43210 · electrical installation; 43999 | 2024 | Active | RH18 |
| KTECH GROUP LIMITED | 43210 · electrical installation; 74909 | 2015 | Active | RH18 |
| MAURICE RODWELL LIMITED | 43210 · electrical installation; 47540 | 1953 | Active | RH18 |
| RACCORD MEP LIMITED | 43210 · electrical installation | 2020 | Active | RH18 |
| TRUE MEASURE SOLUTIONS LIMITED | 43210 · electrical installation; 82990 | 2018 | Active | RH18 |
| ACP ELECTRICAL AND TESTING LIMITED | 43210 · electrical installation | 2025 | Active | RH18 |
| DLTUK LTD | 43290 · other construction installation | 2025 | Active | RH18 |
Heat and planning around Forest Row
In Forest Row last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 2.1 (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.
9% of sampled postcodes in Forest Row sit in a conservation area (141 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.