Dover: plumbing, heating and air-conditioning companies
Dover has 34 plumbing, heating and air-conditioning companies (SIC 43220) and 50 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 CT16, summer 2026 had ≈23 nights above 18 °C there (5 times the 1991–2020 average of 4.6).
SIC 43220
Open a company
ACE ASSIST COMMERCIAL SERVICES LIMITED, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| EDMUNDS DI LTD | 43290 · other construction installation | 2018 | Active | CT16 |
| E.W. GEE LIMITED | 43210 · electrical installation | 2003 | Active | CT16 |
| ALL IN ONE PROPERTY ENTERPRISES LTD | 43290 · other construction installation; 81100; 81300 | 2014 | Active | CT16 |
| CERAMIQUE UNIQUE LIMITED | 43290 · other construction installation; 43330 | 2024 | Active | CT16 |
| COASTAL ENERGY KENT LIMITED | 43210 · electrical installation | 2015 | Active | CT16 |
| PJC ELECTRICAL LIMITED | 43210 · electrical installation | 2002 | Active | CT16 |
| STEP ABOVE SAFETY LIMITED | 43290 · other construction installation; 43999; 81100 | 2018 | Active | CT16 |
| SHARP ELECTRICS (KENT) LIMITED | 43210 · electrical installation | 2025 | Active | CT17 |
| GJT BRICKWORK LTD | 43290 · other construction installation; 41201; 41202; 43999 | 2025 | Active | CT17 |
| ASEA SERVICES LIMITED | 43290 · other construction installation | 2024 | Active | CT17 |
| CLASSIC GARAGE DOORS (KENT) LIMITED | 43290 · other construction installation | 2009 | Active | CT16 |
| PINNACLE ENERGY SOLUTIONS LTD | 43210 · electrical installation | 2026 | Active | CT16 |
| COSBUILD AND MAINTENANCE LTD | 43290 · other construction installation; 41202 | 2021 | Active | CT17 |
| IMPLEMENTATION CONSTRUCTION INNOVATIVE SYSTEM LTD | 43290 · other construction installation; 41202; 43390; 43999 | 2024 | Active | CT17 |
| C. A LANDSCAPE & GROUNDWORKS LTD | 43290 · other construction installation | 2019 | Active | CT17 |
| A&E ELECTRICS LIMITED | 43210 · electrical installation | 2012 | Active | CT17 |
| BIOBUILD SYSTEMS LTD | 43290 · other construction installation; 41100; 43999; 74100 | 2026 | Active | CT16 |
| BORDERWELL LIMITED | 43210 · electrical installation | 1985 | Active | CT16 |
| ENVIRO ECO WALL PANELS LTD | 43290 · other construction installation | 2020 | Active | CT16 |
| ENVIROWALL BUILDING SERVICES LTD | 43290 · other construction installation | 2020 | Active | CT16 |
| NOVA GENESIS LTD | 43290 · other construction installation | 2026 | Active | CT16 |
| DAVID KELLY PROPERTY SERVICES LTD | 43210 · electrical installation | 2020 | Active | CT17 |
| E J DITTON & CO LIMITED | 43210 · electrical installation | 2008 | Active | CT17 |
| SEK-ELEC ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2021 | Active | CT16 |
| ADWT LIMITED | 43210 · electrical installation | 2022 | Active | CT16 |
| CMMH LIMITED | 43210 · electrical installation | 2023 | Active | CT16 |
| DAVID.R.ADAMS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2006 | Active | CT16 |
| PRIMA COMMERCIAL SERVICES LIMITED | 43290 · other construction installation; 43390; 43999 | 2022 | Active | CT15 |
| PRIMA FENESTRATION LIMITED | 43290 · other construction installation; 43390; 43999 | 2022 | Active | CT15 |
| PRIMA SYSTEMS (SOUTH EAST) LIMITED | 43290 · other construction installation; 43390; 43999 | 1993 | Active | CT15 |
| MECHANICA UTILITIES LTD | 43210 · electrical installation; 33120; 74909 | 2015 | Active | CT17 |
| RING ELECTRICAL AND SECURITY LTD | 43210 · electrical installation | 2025 | Active | CT15 |
| SHARPS BUILDING SERVICES LTD | 43210 · electrical installation; 41202; 43120; 81300 | 2026 | Active | CT15 |
| HERON MAIN LIMITED | 43290 · other construction installation; 43320; 43341; 43999 | 2026 | Active | CT15 |
| ACC ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2012 | Active | CT15 |
| RAYSUN RENEWABLES LTD | 43210 · electrical installation | 2026 | Active | CT15 |
| JC & KC ENGINEERING LTD | 43210 · electrical installation | 2019 | Active | CT15 |
| GLS GROUNDWORKS & LANDSCAPING LTD | 43290 · other construction installation; 41201; 41202; 81300 | 2025 | Active | CT15 |
| JG ELECTRICAL CONTRACTORS (KENT) LTD | 43210 · electrical installation | 2021 | Active | CT15 |
| ATHENA SOLAR AND ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2025 | Active | CT15 |
| KENT CABLES LIMITED | 43290 · other construction installation | 2017 | Active | CT15 |
| THRALE TECH LTD | 43210 · electrical installation; 26309; 80200 | 2025 | Active | CT15 |
| STEF WILL FIX IT LTD | 43210 · electrical installation; 41202; 43341; 43390 | 2026 | Active | CT14 |
| JKC ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active - Proposal to Strike off | CT16 |
| ADVANCE BUILDING SYSTEMS LIMITED | 43210 · electrical installation | 2001 | Active - Proposal to Strike off | CT17 |
| R MCC ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active - Proposal to Strike off | CT15 |
| POTTER & GREEN LIMITED | 43290 · other construction installation | 2019 | Active - Proposal to Strike off | CT17 |
| SOLARIQ LTD | 43210 · electrical installation | 2025 | Active - Proposal to Strike off | CT17 |
| THE GARDEN OF ENGLAND KITCHENS LIMITED | 43290 · other construction installation | 2023 | Active - Proposal to Strike off | CT15 |
| VOLTECH ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation | 2024 | Active - Proposal to Strike off | CT15 |
Heat and planning around Dover
In Dover last summer (2026) there were ≈29.4 nights that stayed above 18 °C — 6 times the 1991–2020 average of 5.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 5 postcode districts where these offices are registered.
17% of sampled postcodes in Dover sit in a conservation area (3,766 live postcodes across 5 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.