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MAZAL PLUMBING AND ELECTRICAL LIMITED: plumbing, heating and air-conditioning company in Radlett
MAZAL PLUMBING AND ELECTRICAL LIMITED is an active limited company (no. 17201547), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in WD7 (Radlett), and 786 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
786 similar companies within 10 km. Radlett
What homes around WD7 need
In WD7 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).
20% of sampled postcodes in WD7 sit in a conservation area (on-record, 428 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 |
|---|---|---|---|
| R G PLUMBING & HEATING SERVICES LTD | 09639817 | WD7 | under 0.1 km |
| C&S PLUMBING LTD | 13251195 | WD7 | ≈0.8 km |
| DIMOND PLUMBING LTD | 06950772 | WD7 | ≈1.0 km |
| ECO-TRON GROUP LTD | 10738818 | WD7 | ≈1.2 km |
| P.C. PLUMBING LIMITED | 06271761 | WD7 | ≈1.3 km |
| LB PLUMBING AND HEATING CONTRACTS LIMITED | 08928293 | WD7 | ≈1.4 km |
| GAS WIZ LTD | 15649093 | WD7 | ≈1.8 km |
| CRPK ENGINEERING LTD | 16035674 | WD7 | ≈1.8 km |
| AQUAMOD LTD | 11559563 | WD25 | ≈2.5 km |
| PEACOCK PLUMBING & HEATING SERVICES LTD | 10774348 | WD25 | ≈2.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 17201547 |
| Name | MAZAL PLUMBING AND ELECTRICAL LIMITED |
| Status | Active |
| Incorporated | 6 May 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | WD7 8NH |
| Outcode | WD7 |
| 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 17201547 |
Companies House record: MAZAL PLUMBING AND ELECTRICAL LIMITED, company 17201547, 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.