East Sussex: plumbing, heating and air-conditioning companies
East Sussex has 23 plumbing, heating and air-conditioning companies (SIC 43220) and 30 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 BN21, summer 2026 had ≈42 nights above 18 °C there (11 times the 1991–2020 average of 3.9).
SIC 43220
Open a company
D.A. WILLS LIMITED, incorporated 2003, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| K WALLER ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2002 | Active | BN27 |
| OASIS WINDOWS & DOORS LIMITED | 43290 · other construction installation | 2005 | Active | BN27 |
| NORVETT ELECTRONICS LIMITED | 43210 · electrical installation | 1960 | Active | BN26 |
| MEMTIS LIMITED | 43210 · electrical installation | 2004 | Active | BN23 |
| SOUTHERN POOLS LIMITED | 43290 · other construction installation; 96090 | 2003 | Active | BN21 |
| SOUTHERN SWIMMING POOLS LIMITED | 43290 · other construction installation; 96090 | 2003 | Active | BN21 |
| CORIN DUDLEY ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2002 | Active | BN21 |
| D SIVERS DRY WALL CONSTRUCTION LIMITED | 43290 · other construction installation | 2002 | Active | BN21 |
| XL LIFTS LIMITED | 43210 · electrical installation | 2004 | Active | BN21 |
| NORMAN WILDBLOOD AND CO. LIMITED | 43210 · electrical installation; 47540 | 1974 | Active | TN21 |
| COMPLETE ELECTRICAL SERVICE LIMITED | 43210 · electrical installation | 2005 | Active | BN25 |
| CLEVELAND FENCING LTD | 43290 · other construction installation; 96090 | 2026 | Active | TN22 |
| SENSIBLE HEAT LIMITED | 43210 · electrical installation | 2004 | Active | BN7 |
| L DASH LIMITED | 43290 · other construction installation | 2007 | Active | TN39 |
| JIM PHILPS LIMITED | 43210 · electrical installation | 2003 | Active | TN39 |
| ECLIPSE UTILITIES LIMITED | 43210 · electrical installation | 2006 | Active | TN40 |
| RICHARD BRETT KITCHENS LIMITED | 43290 · other construction installation | 2003 | Active | TN40 |
| CARLEY CONSTRUCTION LIMITED | 43290 · other construction installation | 2002 | Active | TN39 |
| HURST ELECTRICAL LIMITED | 43210 · electrical installation | 1991 | Active | TN33 |
| MARSHALL HOAD ELECTRICAL LIMITED | 43210 · electrical installation | 2006 | Active | TN6 |
| OROSTREAM INTERNATIONAL CONTRACTS LIMITED | 43210 · electrical installation; 42990 | 1997 | Active | TN6 |
| TSS SOUTHERN LIMITED | 43210 · electrical installation | 2004 | Active | BN3 |
| W. STAPLETON ELECTRICAL LIMITED | 43210 · electrical installation | 1996 | Active | BN3 |
| JOHN DUFFIELD LIMITED | 43210 · electrical installation | 2002 | Active | RH18 |
| SUSSEX BLINDS (BRIGHTON) LTD | 43290 · other construction installation | 1998 | Active | BN3 |
| COX & TAYLOR LIMITED | 43210 · electrical installation | 1981 | Active | BN2 |
| S D NEWBURY LIMITED | 43290 · other construction installation | 2005 | Active | TN38 |
| GLYN WAKEFIELD SERVICES LIMITED | 43210 · electrical installation | 2003 | Active - Proposal to Strike off | BN27 |
| M.S.B. INTERIORS LTD | 43210 · electrical installation | 2006 | Active - Proposal to Strike off | TN21 |
| RUSSELL NORMAN FENCING LTD | 43210 · electrical installation | 2005 | Active - Proposal to Strike off | TN21 |
Heat and planning around East Sussex
In East Sussex last summer (2026) there were ≈35.6 nights that stayed above 18 °C — 10 times the 1991–2020 average of 3.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 22 postcode districts where these offices are registered.
17% of sampled postcodes in East Sussex sit in a conservation area (17,882 live postcodes across 22 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.