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BL4: plumbing, heating and air-conditioning companies in Bolton
BL4 (Bolton) has 27 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 48 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, BL4 had ≈2 nights above 18 °C in 2026 (3 times the 1991–2020 average of 0.7).
BL4
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A W PLUMBING AND HEATING UK LIMITED, incorporated 2008, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| A C ELECTRICAL BOLTON LTD | 43210 · electrical installation | 2012 | Active | BL4 |
| A G H ELECTRICAL LIMITED | 43210 · electrical installation | 2004 | Active | BL4 |
| AGH GROUP LIMITED | 43210 · electrical installation | 2016 | Active | BL4 |
| AMEX CONSTRUCTION AND DEVELOPMENTS LIMITED | 43290 · other construction installation; 41100; 68100; 68320 | 2024 | Active | BL4 |
| APW FORMWORK LIMITED | 43290 · other construction installation | 2014 | Active | BL4 |
| AQL ELECTRICAL LIMITED | 43210 · electrical installation | 2021 | Active | BL4 |
| ATLANTIS ELECTRIC LIMITED | 43210 · electrical installation; 33140 | 2019 | Active | BL4 |
| BAK SONS LTD | 43290 · other construction installation; 41100; 41201; 41202 | 2024 | Active | BL4 |
| BOLTON BUILDINGS CONSTRUCTION LTD | 43290 · other construction installation; 43390 | 2025 | Active | BL4 |
| BOULTON MEICA SERVICES LIMITED | 43210 · electrical installation | 2019 | Active | BL4 |
| CD HV JOINTING SERVICES LIMITED | 43210 · electrical installation | 2025 | Active | BL4 |
| CHOICE ELECTRICAL LTD | 43210 · electrical installation | 2007 | Active | BL4 |
| CRYSTAL VIEW GLAZING LTD | 43290 · other construction installation; 43320; 43342; 43910 | 2020 | Active | BL4 |
| DGD GARAGE DOORS LTD | 43290 · other construction installation | 2022 | Active | BL4 |
| DIG DOWN LTD | 43290 · other construction installation | 2024 | Active - Proposal to Strike off | BL4 |
| EFS ELECTRICAL LIMITED | 43210 · electrical installation | 2014 | Active - Proposal to Strike off | BL4 |
| FARTHING LIMITED | 43210 · electrical installation | 2023 | Active | BL4 |
| FOR-GREEN FIRE & SECURITY LTD | 43290 · other construction installation | 2024 | Active | BL4 |
| FOR-GREEN SOLUTIONS LTD | 43210 · electrical installation | 2020 | Active | BL4 |
| GLASS PARTITIONS NORTHWEST LTD | 43290 · other construction installation | 2022 | Active | BL4 |
| GRANTIS LIMITED | 43210 · electrical installation | 2022 | Active | BL4 |
| H V BOWDEN LIMITED | 43210 · electrical installation | 2023 | Active | BL4 |
| JAMES GALLAGHER LIMITED | 43210 · electrical installation | 2006 | Active | BL4 |
| JM ELECTRICAL SERVICES (BOLTON) LIMITED | 43210 · electrical installation | 2019 | Active | BL4 |
| JOHN MCDERMOTT LIMITED | 43210 · electrical installation | 2024 | Active | BL4 |
| JOY BUILDERS AND CONSTRUCTION LTD | 43290 · other construction installation; 41202; 43390; 43910 | 2023 | Active | BL4 |
| JUMA CG FIRE DOORS & COMPARTMENTATION LTD | 43290 · other construction installation; 43390; 43999 | 2023 | Active - Proposal to Strike off | BL4 |
| KINGDOM DWELLINGS LIMITED | 43290 · other construction installation; 41202; 43390 | 2003 | Active | BL4 |
| KNOWLES ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2025 | Active | BL4 |
| L.S. DIRECT LTD | 43210 · electrical installation | 1995 | Active | BL4 |
| LC JOINERY, BUILDING & ELECTRICAL LTD | 43210 · electrical installation; 41202; 43320 | 2025 | Active | BL4 |
| LIBERTY INSTALLATIONS LIMITED | 43210 · electrical installation | 2017 | Active | BL4 |
| MIDLANDS SOLAR SOLUTIONS LTD | 43210 · electrical installation | 2026 | Active | BL4 |
| MR CLAUS LTD | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | BL4 |
| P & J ELECTRICAL (NW) LTD | 43210 · electrical installation | 2011 | Active | BL4 |
| P&M ELECTRICAL NW LTD | 43210 · electrical installation | 2025 | Active | BL4 |
| PFCY PROJECTS LTD | 43290 · other construction installation | 2022 | Active | BL4 |
| PRECISION THERMAL SOLUTIONS LTD | 43290 · other construction installation; 23430; 32990 | 2024 | Active | BL4 |
| R DAVIES ELECTRICAL LTD | 43210 · electrical installation | 2014 | Active | BL4 |
| R1 AUTOMATION LIMITED | 43210 · electrical installation; 74100 | 2025 | Active | BL4 |
| RESPONSE & RESTORE LIMITED | 43290 · other construction installation; 41100; 43341; 43342 | 2020 | Active | BL4 |
| SHAUN GREGSON LIMITED | 43290 · other construction installation | 2011 | Active | BL4 |
| SKILLED FORCE LIMITED | 43290 · other construction installation; 81210 | 2015 | Active | BL4 |
| SS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2009 | Active | BL4 |
| SWIFT ENVIRONMENTAL LIMITED | 43290 · other construction installation | 2010 | Active | BL4 |
| TOP DECK HOME IMPROVEMENTS LTD | 43290 · other construction installation | 2019 | Active - Proposal to Strike off | BL4 |
| TOTAL CLAD FACADES LTD | 43290 · other construction installation; 43390; 71129; 81229 | 2024 | Active | BL4 |
| WORSLEY PAVING LTD | 43290 · other construction installation | 2025 | Active | BL4 |
What homes around BL4 need
In BL4 last summer (2026) there were ≈2 nights that stayed above 18 °C — 3 times the 1991–2020 average of 0.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in BL4 sit in a conservation area (on-record, 850 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 BL4, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in BL4, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in BL4, with that district's hot nights and planning rule.