Seaford: plumbing, heating and air-conditioning companies
Seaford has 8 plumbing, heating and air-conditioning companies (SIC 43220) and 23 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 BN25, summer 2026 had ≈41 nights above 18 °C there (12 times the 1991–2020 average of 3.4).
SIC 43220
Open a company
JH PLUMBING AND HEATING SERVICES LTD, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| SUSSEX HEAT PUMPS LIMITED | 2018 | Active | BN25 |
| RINSED BATHROOMS LTD | 2024 | Active | BN25 |
| SMITH RENOVATION LTD | 2018 | Active | BN25 |
| STONEMASON STOVES LTD | 2016 | Active | BN25 |
| TEAL STRIPE LTD | 2018 | Active | BN25 |
| PLATINUM HEATING & PLUMBING SUSSEX LTD | 2025 | Active | BN25 |
| N M PLUMBING & HEATING LIMITED | 2010 | Active | BN25 |
| JH PLUMBING AND HEATING SERVICES LTD | 2025 | Active | BN25 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ALLCOTT-WELLS ELECTRICAL LTD | 43210 · electrical installation | 2004 | Active | BN25 |
| 24 HOUR ELECTRICAL LTD | 43210 · electrical installation | 2019 | Active | BN25 |
| ADEPT SUSSEX LIMITED | 43290 · other construction installation | 2020 | Active | BN25 |
| RUTHERFORD ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2015 | Active | BN25 |
| SANDERS ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2025 | Active | BN25 |
| SEAFORD ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | BN25 |
| TOM HALL ELECTRICAL LTD | 43210 · electrical installation | 2026 | Active | BN25 |
| WP OFFSHORE LTD | 43290 · other construction installation | 2022 | Active | BN25 |
| DANIEL HUMPHREY LTD | 43210 · electrical installation | 2023 | Active | BN25 |
| SA PROPERTIES (LONDON) LTD | 43290 · other construction installation; 68100; 81210 | 2022 | Active | BN25 |
| ADVANCED BUILDING SOLUTIONS LTD | 43210 · electrical installation; 43290 · other construction installation | 2024 | Active | BN25 |
| FIRMBASE DRIVEWAYS & SURFACING LIMITED | 43290 · other construction installation; 42220 | 2025 | Active | BN25 |
| J.K. POPE & SONS LIMITED | 43210 · electrical installation | 1998 | Active | BN25 |
| SPORTORIUM LTD | 43290 · other construction installation; 93199 | 2024 | Active | BN25 |
| PAVILION DESIGN CONSULTANCY LIMITED | 43210 · electrical installation | 2014 | Active | BN25 |
| SEVEN SISTERS ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | BN25 |
| M HUGHES ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active | BN25 |
| WYNNES & SEAFORD FENCING LIMITED | 43290 · other construction installation | 2023 | Active | BN25 |
| TEO CONSULTANCY LTD | 43290 · other construction installation | 2025 | Active | BN25 |
| CAMPER AND MARINE LTD | 43210 · electrical installation | 2016 | Active | BN25 |
| SOUTH COAST MANAGEMENT SERVICES LTD | 43290 · other construction installation; 42120; 43341 | 2011 | Active - Proposal to Strike off | BN25 |
| FNS INSTALLS LTD | 43290 · other construction installation; 95240 | 2021 | Liquidation | BN25 |
| THE SPARK KNIGHT LTD | 43210 · electrical installation | 2025 | Active - Proposal to Strike off | BN25 |
Heat and planning around Seaford
In Seaford last summer (2026) there were ≈41 nights that stayed above 18 °C — 12 times the 1991–2020 average of 3.4 (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 Seaford sit in a conservation area (885 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.