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BL7: plumbing, heating and air-conditioning companies in Bolton
BL7 (Bolton) has 10 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 20 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, BL7 had ≈1 nights above 18 °C in 2026 (6 times the 1991–2020 average of 0.2).
BL7
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A.N.C. VENTILATION LIMITED, incorporated 2013, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| A.N.C. VENTILATION LIMITED | 2013 | Active | BL7 |
| BEL AIRCONDITIONING LIMITED | 2003 | Active | BL7 |
| BELAIRCON LIMITED | 2019 | Active | BL7 |
| BOLTON PLUMBING AND HEATING LIMITED | 2018 | Active | BL7 |
| CONTROLLED COOLING LTD | 2021 | Active | BL7 |
| CORE BUILDING SERVICES DESIGN LTD | 2023 | Active | BL7 |
| JOULE PROPERTY SERVICES LTD | 2020 | Active | BL7 |
| K LEVER PLUMBING & HEATING LIMITED | 2013 | Active - Proposal to Strike off | BL7 |
| MAXGLOW LIMITED | 1975 | Active | BL7 |
| MICK WHYLIE PLUMBING & HEATING LTD | 2019 | Active | BL7 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AKM SHUTTERS DOORS & GATES LTD | 43290 · other construction installation | 2024 | Active | BL7 |
| AULTON ELECTRICAL LIMITED | 43210 · electrical installation | 2017 | Active | BL7 |
| AUTOMATED ACCESS SYSTEMS LTD | 43210 · electrical installation | 2024 | Active | BL7 |
| BPS (NORTH WEST) LTD | 43290 · other construction installation | 2017 | Active | BL7 |
| BXE SERVICES LTD | 43210 · electrical installation | 2020 | Active | BL7 |
| CARMAN PLASTICS LIMITED | 43290 · other construction installation | 2019 | Active | BL7 |
| EXPERT FENCING SYSTEMS UK LIMITED | 43290 · other construction installation | 2023 | Active | BL7 |
| G BRIERLEY LIMITED | 43210 · electrical installation | 2020 | Active - Proposal to Strike off | BL7 |
| M G ELECTRICAL SERVICES (BOLTON) LIMITED | 43210 · electrical installation | 2005 | Active | BL7 |
| MJB-PROJECTS LTD | 43290 · other construction installation | 2025 | Active | BL7 |
| N.B. PROPERTIES (BOLTON) LIMITED | 43290 · other construction installation | 1998 | Active | BL7 |
| NEXGEN FENCING SOLUTIONS LTD | 43290 · other construction installation | 2021 | Active - Proposal to Strike off | BL7 |
| OAKLAND PROJECTS LIMITED | 43290 · other construction installation | 2025 | Active | BL7 |
| PJD CONSULTING LIMITED | 43210 · electrical installation; 61100 | 2006 | Active | BL7 |
| PPSL DISTRICT HEATING LTD | 43290 · other construction installation | 2013 | Active | BL7 |
| ROBBWILSON LIMITED | 43210 · electrical installation; 90010 | 2005 | Active | BL7 |
| S E ELECTRICAL (NW) LTD | 43210 · electrical installation | 2024 | Active | BL7 |
| SCOTT MCQUEEN LTD | 43210 · electrical installation | 2010 | Active | BL7 |
| SMART POWER ELECTRICAL LIMITED | 43210 · electrical installation | 2012 | Active | BL7 |
| VIS (2009) LIMITED | 43290 · other construction installation | 2009 | Active | BL7 |
What homes around BL7 need
In BL7 last summer (2026) there were ≈1 nights that stayed above 18 °C — 6 times the 1991–2020 average of 0.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
14% of sampled postcodes in BL7 sit in a conservation area (on-record, 508 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 BL7, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in BL7, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in BL7, with that district's hot nights and planning rule.