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BOILERGEEKS 24/7 LTD: plumbing, heating and air-conditioning company in Knebworth
BOILERGEEKS 24/7 LTD is an active limited company (no. 08499172), incorporated in 2013, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SG3 (Knebworth), and 274 similar companies have a registered office within 10 km. If you need an MCS-certified air-to-air installer, MCS lists 0 installers certified for air-to-air heat pumps yet (checked 25 Sep 2026), so no company here can offer the £2,500 grant route today.
Active
Within 10 km
274 similar companies within 10 km. Knebworth
What homes around SG3 need
In SG3 last summer (2026) there were ≈11 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
10% of sampled postcodes in SG3 sit in a conservation area (on-record, 206 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).
Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, 2026 against the 1991–2020 mean, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Noise limit from the decision contract, checked 25 Sep 2026.
Nearest similar companies
| Company | Number | District | Distance |
|---|---|---|---|
| INNOVATIVE VENTILATION SOLUTIONS LIMITED | 12073821 | SG3 | ≈0.7 km |
| OAKLANDS PLUMBING COMPANY LTD | 16982338 | AL6 | ≈2.2 km |
| 360 MECHANICAL LTD | 14213875 | AL6 | ≈2.3 km |
| AQUASPARK CONTRACTORS LIMITED | 09887793 | AL6 | ≈2.6 km |
| ICS BUILDING SOLUTIONS LIMITED | 16879459 | SG2 | ≈2.7 km |
| WARNER BROS PLUMBING AND HEATING LTD | 09475588 | AL6 | ≈2.7 km |
| AIR COOL ENGINEERING SERVICE & MAINTENANCE LTD. | 02812746 | SG2 | ≈2.8 km |
| AIR COOL ENGINEERING (N.I.) LTD. | 03435101 | SG2 | ≈2.8 km |
| AIR COOL ENGINEERING SYSTEMS LTD | 05097084 | SG2 | ≈2.8 km |
| J&D MECHANICAL SERVICES LONDON LTD | 16709667 | SG2 | ≈2.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 08499172 |
| Name | BOILERGEEKS 24/7 LTD |
| Status | Active |
| Incorporated | 22 Apr 2013 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SG3 6RP |
| Outcode | SG3 |
| Nation | England |
| Air-to-air signal | not yet observed, checked 25 Sep 2026 |
| F-Gas | not yet observed, checked 25 Sep 2026 |
| MCS air-to-air | not yet observed, checked 25 Sep 2026 |
| Retrieved | 25 Sep 2026 |
| Dataset | https://download.companieshouse.gov.uk/BasicCompanyDataAsOneFile-2026-09-01.zip |
| Companies House page | Company 08499172 |
Companies House record: BOILERGEEKS 24/7 LTD, company 08499172, status Active, 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. Snapshot 1 Sep 2026, retrieved 25 Sep 2026. The 10 km count is equirectangular to 0.1 km. MCS air-to-air confirmed in this catalogue: 0, checked 25 Sep 2026.
Better than a reviews catalogue: the Companies House record, the district hot-night count and the MCS air-to-air observation are on one page.