Hook: plumbing, heating and air-conditioning companies
Hook has 30 plumbing, heating and air-conditioning companies (SIC 43220) and 24 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 RG27, summer 2026 had ≈9 nights above 18 °C there (7 times the 1991–2020 average of 1.3).
SIC 43220
Open a company
A.D.E.P.T. MAINTENANCE LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| JJR TILING LIMITED | 43290 · other construction installation | 2023 | Active | RG27 |
| B & M FENCING LIMITED | 43290 · other construction installation | 1972 | Active | RG27 |
| SBS RENOVATION LTD | 43290 · other construction installation | 2015 | Active | RG27 |
| SUGAR ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2022 | Active | RG27 |
| CONNECT ELECTRICAL SERVICES (SOUTH EAST) LIMITED | 43210 · electrical installation | 2007 | Active | RG27 |
| DTE ELECTRICAL & PROPERTY SOLUTIONS LTD | 43210 · electrical installation | 2022 | Active | RG27 |
| GEMSTONE INTERIORS LTD | 43290 · other construction installation | 2019 | Active | RG27 |
| A. SEWELL LIMITED | 43210 · electrical installation | 2003 | Active | RG27 |
| WET ROOMS (UK) LIMITED | 43290 · other construction installation | 2004 | Active | RG29 |
| ODIHAM & VILLAGES LTD | 43290 · other construction installation | 2017 | Active | RG29 |
| GDS (ELECTRICAL) MANAGEMENT LIMITED | 43210 · electrical installation | 2004 | Active | RG27 |
| ZERO ELECTRICAL DESIGN LTD | 43210 · electrical installation | 2011 | Active | RG27 |
| VISION FIRE & SECURITY LTD | 43210 · electrical installation; 96090 | 2021 | Active | RG29 |
| CGA INTEGRATION LIMITED | 43290 · other construction installation | 1999 | Active | RG29 |
| ELLIS STONEWORKS LIMITED | 43290 · other construction installation | 2016 | Active | RG29 |
| STONE DIRECTORY LIMITED | 43290 · other construction installation; 23700 | 2013 | Active | RG29 |
| STONE DYNAMICS LIMITED | 43290 · other construction installation; 23700 | 2022 | Active | RG29 |
| ENERGY DECISIONS LIMITED | 43210 · electrical installation; 71122; 71129; 74901 | 2017 | Active | RG27 |
| GRAUPNER VIEIRA LTD | 43290 · other construction installation | 2025 | Active | RG27 |
| PRESTIGE ELECTRICAL (UK) LIMITED | 43210 · electrical installation | 2011 | Active | RG27 |
| SPE ENGINEERS LIMITED | 43210 · electrical installation | 2007 | Active | RG27 |
| SMITH & HOWARD LIMITED | 43210 · electrical installation | 2003 | Active | RG27 |
| ELITE STONE GALLERY LIMITED | 43290 · other construction installation; 43330; 47530 | 2015 | Active - Proposal to Strike off | RG29 |
| WARMSTYLE DEVELOPMENTS LTD | 43290 · other construction installation | 2017 | Active - Proposal to Strike off | RG27 |
Heat and planning around Hook
In Hook last summer (2026) there were ≈9 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 2 postcode districts where these offices are registered.
25% of sampled postcodes in Hook sit in a conservation area (1,121 live postcodes across 2 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.