Baldock: plumbing, heating and air-conditioning companies
Baldock has 5 plumbing, heating and air-conditioning companies (SIC 43220) and 14 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 SG7, summer 2026 had ≈9 nights above 18 °C there (6 times the 1991–2020 average of 1.5).
SIC 43220
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BTR PLUMBING LIMITED, incorporated 2026, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| DPC CONTRACTS (LONDON) LIMITED | 2011 | Active | SG7 |
| WESTMINSTER MAINTENANCE LIMITED | 2010 | Active | SG7 |
| TC PROPERTY MAINTENANCE LONDON LTD | 2020 | Active | SG7 |
| ECOPIAN LTD | 2026 | Active | SG7 |
| BTR PLUMBING LIMITED | 2026 | Active | SG7 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| AWB ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2020 | Active | SG7 |
| DPC ELECTRICAL CONTRACTS LTD | 43210 · electrical installation | 2017 | Active | SG7 |
| PETER A WRIGHT ELECTRICAL LIMITED | 43210 · electrical installation | 2005 | Active | SG7 |
| THE P&S PROPERTY GROUP LTD | 43290 · other construction installation; 98000 | 2025 | Active | SG7 |
| TREADAWAY ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2008 | Active | SG7 |
| HANRAHAN LIMITED | 43210 · electrical installation | 2002 | Active | SG7 |
| B D ELECTRICAL CONTRACTORS LIMITED | 43210 · electrical installation | 2008 | Active | SG7 |
| LEE SHARMAN FENCING LIMITED | 43290 · other construction installation | 2005 | Active | SG7 |
| UNIVERSAL ENERGY SOLUTIONS LIMITED | 43210 · electrical installation | 2026 | Active | SG7 |
| UPTON ELECTRICAL LTD | 43210 · electrical installation | 2009 | Active | SG7 |
| AVENGER ELECTRICS LTD | 43210 · electrical installation | 2023 | Active | SG7 |
| LPP CONSTRUCTION SERVICES LTD | 43290 · other construction installation | 2014 | Active | SG7 |
| RESIDENTIAL SIGNS (UK) LTD | 43290 · other construction installation | 2022 | Active - Proposal to Strike off | SG7 |
| D2 ELECTRICAL & BUILDING SERVICES LIMITED | 43210 · electrical installation; 41100 | 2015 | Active - Proposal to Strike off | SG7 |
Heat and planning around Baldock
In Baldock last summer (2026) there were ≈9 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.5 (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.
26% of sampled postcodes in Baldock sit in a conservation area (442 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.