Caterham: plumbing, heating and air-conditioning companies
Caterham has 35 plumbing, heating and air-conditioning companies (SIC 43220) and 53 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 CR3, summer 2026 had ≈8 nights above 18 °C there (4 times the 1991–2020 average of 1.8).
SIC 43220
Open a company
ASN AIR CONDITIONING LTD, incorporated 2025, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| E.E.S. (LONDON) LIMITED | 43210 · electrical installation | 1990 | Active | CR3 |
| DAMP PROOFING LONDON SOUTH LIMITED | 43290 · other construction installation | 2010 | Active | CR3 |
| POWER DEMAND LTD | 43210 · electrical installation | 2015 | Active | CR3 |
| EARL POWER ENGINEERING LIMITED | 43210 · electrical installation | 1963 | Active | CR3 |
| MAXIFLOW TM LTD | 43290 · other construction installation | 2024 | Active | CR3 |
| AAC CONTRACTOR LIMITED | 43210 · electrical installation; 41202 | 2026 | Active | CR3 |
| BLUE LONDON ELECTRICAL SOLUTIONS LTD | 43210 · electrical installation; 41202; 43390 | 2026 | Active | CR3 |
| MOD SOLAR LTD | 43290 · other construction installation | 2025 | Active | CR3 |
| MORGAN CONTROLS SOLUTIONS LTD | 43290 · other construction installation | 2011 | Active | CR3 |
| SCALE CONSTRUCTION GROUP LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | CR3 |
| OCB LIMITED | 43290 · other construction installation | 2008 | Active | CR3 |
| J-CO ELECTRICAL LTD | 43210 · electrical installation | 2018 | Active | CR3 |
| LRT ELECTRICAL SURREY LTD | 43210 · electrical installation | 2021 | Active | CR3 |
| RSH ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2023 | Active | CR3 |
| BESPOKE MDF DESIGNS LIMITED | 43290 · other construction installation | 2018 | Active | CR3 |
| SMARTSPARKS LONDON LIMITED | 43210 · electrical installation | 2016 | Active | CR3 |
| ARCH ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2024 | Active | CR3 |
| RAIDEN ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2022 | Active | CR3 |
| ASSET CARE GROUP LTD | 43210 · electrical installation; 68320 | 2025 | Active | CR3 |
| WALKER ELECTRICIANS LTD | 43210 · electrical installation | 2026 | Active | CR3 |
| TAILOR MADE INSTALLS LIMITED | 43210 · electrical installation | 2019 | Active | CR3 |
| AGT ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | CR3 |
| CERBERUS SYSTEMS LIMITED | 43210 · electrical installation; 80100 | 2004 | Active | CR3 |
| FOREFRONT ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2016 | Active | CR3 |
| FRITZ ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2024 | Active | CR3 |
| EPPS ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | CR3 |
| SPARKANICAL LTD | 43210 · electrical installation | 2026 | Active | CR3 |
| LUMEN AERIS LIMITED | 43210 · electrical installation | 2019 | Active | CR3 |
| MIDNIGHT NOCTURNA LIMITED | 43210 · electrical installation; 90020 | 2025 | Active | CR3 |
| J N MASLEN ELECTRICAL LTD | 43210 · electrical installation | 2022 | Active | CR3 |
| MELMO SHUTTERS AND BLINDS LIMITED | 43290 · other construction installation | 2022 | Active | CR3 |
| P S ALLAN ELECTRICAL LTD | 43210 · electrical installation | 2015 | Active | CR3 |
| D. PRICE ELECTRICAL LTD | 43210 · electrical installation | 2015 | Active | CR3 |
| D N STILL LIMITED | 43210 · electrical installation | 2015 | Active | CR3 |
| IMB CLEANING & MAINTENANCE SERVICES LIMITED | 43290 · other construction installation; 81222 | 2007 | Active | CR3 |
| OB1 BUILDING SERVICES LIMITED | 43290 · other construction installation | 2018 | Active | CR3 |
| BIG & SMALL CONSTRUCTION LIMITED | 43290 · other construction installation | 2025 | Active | CR3 |
| PR ELECTRICAL MANAGEMENT SERVICES LTD | 43210 · electrical installation; 33140 | 2016 | Active | CR3 |
| WIP CONSTRUCTION LTD | 43290 · other construction installation | 2024 | Active | CR3 |
| A25 AWNINGS LIMITED | 43290 · other construction installation | 2020 | Active | CR3 |
| CAVERSHAM SOLUTIONS LIMITED | 43210 · electrical installation | 2014 | Active | CR3 |
| SHIRLEY PARK SOLUTIONS LIMITED | 43210 · electrical installation | 2014 | Active | CR3 |
| ELV SYSTEMS LTD | 43210 · electrical installation | 2014 | Active | CR3 |
| COURTENAY CONSTRUCTION LIMITED | 43290 · other construction installation | 2023 | Active | CR3 |
| DREAM WALLS LONDON LTD | 43290 · other construction installation; 43310 | 2021 | Active | CR3 |
| ABC TESTING LIMITED | 43210 · electrical installation; 61200 | 2024 | Active | CR3 |
| CRAWLEY KITCHEN FACELIFT COMPANY LTD | 43290 · other construction installation; 43390 | 2023 | Active | CR3 |
| TREBLE B BUILDING SERVICES LTD | 43290 · other construction installation | 2013 | Active | CR3 |
| TREBLE B GROUP LIMITED | 43290 · other construction installation | 2020 | Active | CR3 |
| MPG ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2022 | Active | CR3 |
| R & R ELECTRICAL SYSTEMS LIMITED | 43210 · electrical installation | 2003 | Active | CR3 |
| M&M FITTERS LTD | 43290 · other construction installation; 43320; 43390 | 2016 | Active - Proposal to Strike off | CR3 |
| MDCP LTD | 43290 · other construction installation | 2026 | Active - Proposal to Strike off | CR3 |
Heat and planning around Caterham
In Caterham last summer (2026) there were ≈8 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.8 (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.
2% of sampled postcodes in Caterham sit in a conservation area (770 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.