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MILLCRAFT LTD: plumbing, heating and air-conditioning company in Potters Bar
MILLCRAFT LTD is an active limited company (no. 06643066), incorporated in 2008, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in EN6 (Potters Bar), and 814 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
814 similar companies within 10 km. Potters Bar
What homes around EN6 need
In EN6 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).
5% of sampled postcodes in EN6 sit in a conservation area (on-record, 873 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 |
|---|---|---|---|
| LB HEATING & PLUMBING LTD | 13083465 | EN6 | ≈0.2 km |
| PLUMBING TECHNICAL SERVICES LIMITED | 05454383 | EN6 | ≈0.5 km |
| FILI ELECTRICS LTD | 05891271 | EN6 | ≈0.5 km |
| HEALTHY HEATING LTD | 06415824 | EN6 | ≈0.5 km |
| PLUMBING & BUILDING SERVICES LTD | 06487952 | EN6 | ≈0.5 km |
| ALL GAS HEATING LTD | 10806348 | EN6 | ≈0.5 km |
| PORGES MECHANICAL ELECTRICAL LIMITED | 10879043 | EN6 | ≈0.6 km |
| CAVENDISH GAS SERVICES LTD | 06463525 | EN6 | ≈0.7 km |
| ASAP CONTRACTORS LTD | 11706107 | EN6 | ≈0.7 km |
| NCM INTERNATIONAL LIMITED | 03643349 | EN6 | ≈0.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 06643066 |
| Name | MILLCRAFT LTD |
| Status | Active |
| Incorporated | 10 Jul 2008 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | EN6 2LN |
| Outcode | EN6 |
| 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 06643066 |
Companies House record: MILLCRAFT LTD, company 06643066, 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.