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BS4: plumbing, heating and air-conditioning companies in Bristol
BS4 (Bristol) has 23 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 61 electrical and other installation companies (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the summer is the question, BS4 had ≈6 nights above 18 °C in 2026 (8 times the 1991–2020 average of 0.8).
BS4
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ACE GAS BRISTOL LIMITED, incorporated 2017, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| A & L STEEL ERECTORS LIMITED | 43290 · other construction installation | 2017 | Active | BS4 |
| A1 1NTER1ORS LTD. | 43290 · other construction installation; 43320; 43390 | 2014 | Active - Proposal to Strike off | BS4 |
| ACUTE DESIGN WINDOWS DOORS & GENERAL BUILDERS LTD | 43290 · other construction installation; 43390 | 2022 | Active | BS4 |
| ADDYMAN ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | BS4 |
| ALMONDSBURY ECOHEAT LIMITED | 43290 · other construction installation | 2013 | Active | BS4 |
| AMP ELECTRICAL LIMITED | 43210 · electrical installation | 1983 | Active | BS4 |
| APPLEBY PROPERTY DEVELOPMENT LTD | 43290 · other construction installation | 2024 | Active | BS4 |
| B LINE ELECTRICAL LTD | 43210 · electrical installation; 33140 | 2024 | Active | BS4 |
| BALIKA GROUP LTD | 43290 · other construction installation; 41201; 41202 | 2026 | Active | BS4 |
| BALNEO INSTALLATION LIMITED | 43290 · other construction installation | 2016 | Active - Proposal to Strike off | BS4 |
| BART CONSTRUCTION BRISTOL LTD | 43290 · other construction installation; 41202; 43390 | 2019 | Active | BS4 |
| BRIGGS BRAY ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2023 | Active | BS4 |
| BRISTOL RESIN COMPANY LTD | 43290 · other construction installation | 2024 | Active | BS4 |
| BRISTOL SECURITY SYSTEMS LIMITED | 43290 · other construction installation | 2008 | Active | BS4 |
| BRISTOL SOUND PROOFING LIMITED | 43290 · other construction installation | 2016 | Active | BS4 |
| BS4 ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | BS4 |
| BUILDING AND REINSTATEMENT SERVICES LTD. | 43290 · other construction installation; 43390 | 2025 | Active | BS4 |
| C W ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2015 | Active | BS4 |
| CHOICE NETWORKS LIMITED | 43210 · electrical installation; 43999 | 2018 | Active | BS4 |
| CUSTOM CREATIVE SOLUTIONS LIMITED | 43210 · electrical installation; 62020; 71122; 90020 | 2010 | Active | BS4 |
| DUOLEC LTD | 43210 · electrical installation | 2015 | Active | BS4 |
| ELECTRIAGE LIMITED | 43210 · electrical installation | 2019 | Active | BS4 |
| EMC ELECTRICAL GROUP LTD | 43210 · electrical installation; 33140; 81100 | 2019 | Active | BS4 |
| FAIRWAY ELECTRICAL (BRISTOL) LTD | 43210 · electrical installation | 2021 | Active | BS4 |
| GECKO ELECTRICS LIMITED | 43210 · electrical installation | 2008 | Active | BS4 |
| GREEN LINE CONTROLS LTD | 43290 · other construction installation | 2023 | Active | BS4 |
| IGNIS ASSURED CONSTRUCTION LIMITED | 43290 · other construction installation | 2022 | Active | BS4 |
| IMPERIAL FIRE & SECURITY LIMITED | 43210 · electrical installation | 2002 | Active | BS4 |
| JBES SOUTHERN LTD | 43210 · electrical installation | 2024 | Active | BS4 |
| JEFF WAY ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 1977 | Active | BS4 |
| KILOWATT ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2025 | Active | BS4 |
| L&S PIPEWORK INSTALLATIONS LIMITED | 43290 · other construction installation | 2016 | Active | BS4 |
| LANEWAY PARTNERSHIP LIMITED | 43210 · electrical installation | 2015 | Active | BS4 |
| LOFTSHIELD LIMITED | 43290 · other construction installation | 2025 | Active | BS4 |
| MIKE MOONEY ELECTRICAL LTD | 43210 · electrical installation | 2024 | Active | BS4 |
| MLM SIGNS LIMITED | 43290 · other construction installation | 2003 | Active | BS4 |
| MRM BUILDING & MAINTENANCE LTD | 43210 · electrical installation; 41202; 43310; 43390 | 2024 | Active | BS4 |
| NEW ELECTRICS ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2017 | Active | BS4 |
| OPTIMAL CONSTRUCTION SW LIMITED | 43290 · other construction installation | 2024 | Active | BS4 |
| OPUS RENEWABLES LTD | 43210 · electrical installation | 2023 | Active - Proposal to Strike off | BS4 |
| PROLINE ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2026 | Active | BS4 |
| REFRIGERATION DRAINAGE LTD | 43210 · electrical installation | 2023 | Active | BS4 |
| REVOLUTIONWORKS LTD | 43210 · electrical installation; 26120; 33150; 71129 | 2016 | Active | BS4 |
| S BUILDINGS SOLUTIONS LTD | 43210 · electrical installation; 43390 | 2024 | Active | BS4 |
| S P ELECTRICAL (SW) LIMITED | 43210 · electrical installation | 2014 | Active | BS4 |
| SAFESURGE LIMITED | 43210 · electrical installation | 2019 | Active | BS4 |
| SOUTH WEST SERVICES BRISTOL LTD | 43290 · other construction installation; 81300 | 2025 | Active | BS4 |
| SPACE ENGINEERING SERVICES LIMITED | 43290 · other construction installation; 28250; 33190; 71121 | 1987 | Active | BS4 |
| SPARKINDUSTRY LTD | 43210 · electrical installation; 81100; 81210 | 2025 | Active | BS4 |
| SPECIALIST LIGHTING SERVICES (UK) LIMITED | 43290 · other construction installation; 46470; 74100 | 2002 | Active | BS4 |
| SWIFTFIT INSTALLATION SERVICES LTD | 43210 · electrical installation | 2008 | Active | BS4 |
| SWITCHED LIVE ELECTRICAL LTD | 43210 · electrical installation | 2017 | Active | BS4 |
| THT MOTORS LTD | 43290 · other construction installation; 45200 | 2014 | Active | BS4 |
| TOOL BOX ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2014 | Active - Proposal to Strike off | BS4 |
| TRANSFORM CONSTRUCTION SERVICES SW LTD | 43290 · other construction installation; 41201; 41202; 42990 | 2024 | Active | BS4 |
| UNIVERSAL ELEKTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | BS4 |
| WHITES ELECTRICAL SOUTH WEST LTD | 43210 · electrical installation | 2022 | Active | BS4 |
| WINTLE CARPENTRY LIMITED | 43290 · other construction installation | 2026 | Active | BS4 |
| WOODMAN BROTHERS LIMITED | 43290 · other construction installation | 2013 | Active | BS4 |
| WOODMAN BROTHERS UK LIMITED | 43290 · other construction installation | 2026 | Active | BS4 |
| WOOTTON BUILDING SERVICES LIMITED | 43210 · electrical installation; 43310; 43330; 43341 | 2013 | Active - Proposal to Strike off | BS4 |
What homes around BS4 need
In BS4 last summer (2026) there were ≈6 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
5% of sampled postcodes in BS4 sit in a conservation area (on-record, 1,111 live postcodes).
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 for BS4, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in BS4, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in BS4, with that district's hot nights and planning rule.