Rochester: plumbing, heating and air-conditioning companies
Rochester has 132 plumbing, heating and air-conditioning companies (SIC 43220) and 269 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 ME2, summer 2026 had ≈11 nights above 18 °C there (4 times the 1991–2020 average of 2.9).
SIC 43220
Open a company
A & F GAS SERVICES (SOUTH EAST) LTD, incorporated 2021, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| BEXTEC ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2022 | Active | ME1 |
| ADMIRAL VENTILATION LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY COMMISSIONING LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY CONTRACTORS LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY DUCTWORK LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY ELECTRICAL GROUP LIMITED | 43210 · electrical installation; 33140 | 2025 | Active | ME2 |
| CITY HEAT PUMPS LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY HVAC LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY INSULATION LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY REFRIGERATION LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY TECHNICAL LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| CITY VENTILATION LTD | 43290 · other construction installation | 2023 | Active | ME2 |
| HRF GROUP LTD | 43210 · electrical installation | 2017 | Active | ME2 |
| HRF MANAGEMENT LIMITED | 43210 · electrical installation | 2020 | Active | ME2 |
| HILIGHTS SOUTHERN LTD | 43210 · electrical installation | 2012 | Active | ME1 |
| NICHOLLS SERVICES LIMITED | 43210 · electrical installation | 2004 | Active | ME1 |
| CITY INTERIOR INSTALLATIONS LIMITED | 43290 · other construction installation; 43310; 43320; 43341 | 2013 | Active | ME1 |
| J-MECH ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2019 | Active | ME2 |
| BLUECOPIA LTD | 43290 · other construction installation; 42220 | 2022 | Active | ME2 |
| LEIACH ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2012 | Active | ME2 |
| LEIACH MAINTENANCE LTD | 43210 · electrical installation | 2025 | Active | ME2 |
| AMPS MARKETS LTD | 43290 · other construction installation | 2024 | Active | ME1 |
| JNS ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2016 | Active | ME2 |
| CRANE BRICKWORK LIMITED | 43290 · other construction installation | 2022 | Active | ME2 |
| LUXURY BESPOKE INTERIORS LIMITED | 43290 · other construction installation | 2016 | Active | ME2 |
| LUXURY SHUTTERS CO LIMITED | 43290 · other construction installation | 2017 | Active | ME2 |
| OPTIMUM ELECTRICAL INSTALLATIONS LIMITED | 43210 · electrical installation | 2023 | Active | ME2 |
| SQUIRES BESPOKE BUILDS LIMITED | 43290 · other construction installation; 41100; 41201; 41202 | 2025 | Active | ME2 |
| THELUXURYSHUTTERCOMPANY LIMITED | 43290 · other construction installation | 2024 | Active | ME2 |
| ASTRA ELECTRICAL LTD | 43210 · electrical installation | 2003 | Active | ME2 |
| BPMC26 LTD | 43290 · other construction installation | 2025 | Active | ME2 |
| KMCC90 LIMITED | 43210 · electrical installation | 2025 | Active | ME2 |
| ASHFORD LOFT DESIGN CONSULTANCY LTD | 43290 · other construction installation; 43910 | 2021 | Active | ME1 |
| LEWIS FIRE & ELECTRICAL LTD | 43210 · electrical installation | 2016 | Active | ME1 |
| NAPWOOD CONSTRUCTION LTD | 43290 · other construction installation; 41100; 41202; 43390 | 2025 | Active | ME1 |
| TWINSPARK ELECTRICAL LTD | 43210 · electrical installation; 33140 | 2024 | Active | ME1 |
| CONPOLSTRUCTION LIMITED | 43290 · other construction installation; 70229 | 2014 | Active | ME1 |
| J K JOINTING (SERVICES) LIMITED | 43290 · other construction installation | 2010 | Active | ME2 |
| LONGLEY SERVICES LIMITED | 43210 · electrical installation | 2026 | Active | ME2 |
| INLINE DESIGN LIMITED | 43290 · other construction installation | 1998 | Active | ME2 |
| MILTON ELECTRICAL ENGINEERS LIMITED | 43210 · electrical installation; 43290 · other construction installation; 41100; 71122 | 1995 | Active | ME1 |
| BIRKBECK ELECTRICAL LIMITED | 43210 · electrical installation | 2009 | Active | ME2 |
| EGM ELECTRICAL LTD | 43210 · electrical installation | 2016 | Active | ME2 |
| INTELLIGENT BUILDING AUTOMATION LTD. | 43290 · other construction installation | 2005 | Active | ME2 |
| JE LIFT GROUP LTD | 43290 · other construction installation | 2021 | Active | ME2 |
| ACADEMY CONTROLS LTD | 43210 · electrical installation | 2020 | Active | ME2 |
| GRAND CONTROLS LTD | 43210 · electrical installation | 2017 | Active | ME2 |
| A. OSBORNE ELECTRICAL LIMITED | 43210 · electrical installation | 2007 | Active | ME2 |
| AVS DESIGN & BUILD LTD | 43290 · other construction installation | 2007 | Active | ME2 |
| FIRE FIRM LTD | 43290 · other construction installation | 2022 | Active | ME2 |
| HOLLISTERS ELECTRICAL LIMITED | 43210 · electrical installation; 99999 | 2009 | Active | ME2 |
| RAP INTERIORS LTD | 43290 · other construction installation | 2000 | Active | ME2 |
| ROSE STEEL SERVICES LTD | 43290 · other construction installation | 2024 | Active | ME2 |
| SAXON LG LIMITED | 43290 · other construction installation | 2025 | Active | ME2 |
| SPACE ELECTRICAL MANAGEMENT LTD | 43210 · electrical installation | 2011 | Active | ME2 |
| ALPHA FIRE SYSTEMS LIMITED | 43210 · electrical installation | 2006 | Active | ME2 |
| ERU ELECTRICS LTD | 43210 · electrical installation | 2017 | Active | ME2 |
| INDUSTRIAL ELECTRICAL SYSTEMS LIMITED | 43210 · electrical installation | 2009 | Active | ME2 |
| S R BURKE CABLING LIMITED | 43210 · electrical installation | 2010 | Active | ME2 |
| STEWART CHESTER MANAGEMENT LIMITED | 43290 · other construction installation | 2019 | Active | ME2 |
| SMILE ELECTRICAL LTD | 43210 · electrical installation | 2020 | Active | ME2 |
| STRATA MAINTENANCE LIMITED | 43210 · electrical installation | 2009 | Active | ME1 |
| F H ELECTRICAL LIMITED | 43210 · electrical installation | 2015 | Active | ME2 |
| JONAS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2018 | Active | ME1 |
| R ANGELL ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | ME1 |
| JG ELECTRICAL (UK) LIMITED | 43210 · electrical installation; 96090 | 2008 | Active | ME2 |
| MOTE SECURITY LIMITED | 43210 · electrical installation | 2025 | Active | ME2 |
| NOVUS INDUSTRIAL SERVICES LTD | 43290 · other construction installation | 2024 | Active | ME2 |
| SDE CREATIONS LTD | 43290 · other construction installation | 2022 | Active | ME2 |
| SENTINEL AUTO SECURITY LTD | 43210 · electrical installation | 2023 | Active | ME2 |
| AW FIRE STOPPERS LTD | 43290 · other construction installation | 2025 | Active | ME2 |
| Y&I BUILDING LTD | 43290 · other construction installation; 41201; 41202 | 2025 | Active | ME1 |
| DECKTRONIX LTD. | 43210 · electrical installation | 2015 | Active | ME1 |
| DOVELEY AIR LIMITED | 43210 · electrical installation | 2002 | Active | ME2 |
| RED POINT FIRE PROTECTION LTD | 43210 · electrical installation | 2025 | Active | ME2 |
| MCKENNA UTILITIES LTD | 43290 · other construction installation | 2021 | Active | ME2 |
| SHAN C RENEWABLES LIMITED | 43210 · electrical installation | 2025 | Active | ME1 |
| GREEN SPARK ELECTRICAL CONTRACTOR LTD | 43210 · electrical installation | 2022 | Active | ME2 |
| IGNIS ALARMS LIMITED | 43210 · electrical installation; 80200 | 2019 | Active | ME2 |
| ALLSTAR ELECTRICAL (KENT) LTD | 43210 · electrical installation | 2023 | Active | ME2 |
| EJS FLOOR SOLUTIONS LIMITED | 43290 · other construction installation | 2014 | Active | ME2 |
| F-TECH FIRE & ELECTRICAL LTD | 43210 · electrical installation | 2017 | Active | ME2 |
| KPA ELECTRICAL LTD | 43210 · electrical installation | 2015 | Active | ME2 |
| JK CURTAINS & BLINDS LTD | 43290 · other construction installation | 2013 | Active | ME2 |
| ITOO ELECTRICAL LTD | 43210 · electrical installation | 2013 | Active | ME2 |
| UNITED ELECTRICS LTD | 43210 · electrical installation | 2017 | Active | ME1 |
| LUTTMAN ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2015 | Active | ME2 |
| SDW ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2013 | Active | ME2 |
| ECO ELECTRICAL CONSULTANTS LIMITED | 43210 · electrical installation | 2016 | Active | ME2 |
| FREEDOM FIRE LIMITED | 43290 · other construction installation | 2006 | Active | ME2 |
| CARR ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2010 | Active | ME3 |
| INSTANT FIRE SOLUTIONS LTD | 43210 · electrical installation | 2025 | Active | ME2 |
| IKONIC DEVELOPMENTS LIMITED | 43290 · other construction installation; 43330; 43341; 43390 | 2014 | Active | ME3 |
| ENGINEERING SOLUTION SERVICES LIMITED | 43210 · electrical installation; 35110 | 2015 | Active | ME3 |
| BOYDS ELECTRICAL LTD | 43210 · electrical installation | 2011 | Active | ME2 |
| 365 ELECTRICAL SOLUTIONS (UK) LTD | 43210 · electrical installation | 2012 | Active | ME2 |
| H GOLLOP LTD | 43210 · electrical installation | 2015 | Active | ME1 |
| IDL CONTRACTORS LTD | 43290 · other construction installation; 41202; 43390; 74100 | 2017 | Active | ME1 |
| ARTEMIS ELECTRICAL AND BUILDING LTD | 43210 · electrical installation; 43390 | 2023 | Active | ME2 |
| HAYZED VENTURES LTD | 43290 · other construction installation; 62030; 81100; 95110 | 2018 | Active | ME3 |
Heat and planning around Rochester
In Rochester last summer (2026) there were ≈10.3 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 3 postcode districts where these offices are registered.
8% of sampled postcodes in Rochester sit in a conservation area (2,706 live postcodes across 3 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.