Home / Installers / Billericay
JAY MAC PLUMBING & HEATING LIMITED: plumbing, heating and air-conditioning company in Billericay
JAY MAC PLUMBING & HEATING LIMITED is an active limited company (no. 10147072), incorporated in 2016, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CM12 (Billericay), and 510 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
510 similar companies within 10 km. Billericay
What homes around CM12 need
In CM12 last summer (2026) there were ≈8 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
13% of sampled postcodes in CM12 sit in a conservation area (on-record, 507 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 |
|---|---|---|---|
| ACELUX LIMITED | 07296658 | CM12 | under 0.1 km |
| MRH PLUMBING AND HEATING SERVICES LIMITED | 11160230 | CM12 | under 0.1 km |
| FLOWTECH LDN LIMITED | 17011739 | CM12 | under 0.1 km |
| BEAUTIFUL BATHROOMS ESSEX LIMITED | 13058324 | CM12 | ≈0.1 km |
| TOWER B M LIMITED | 09248546 | CM12 | ≈0.2 km |
| FIRTH BROS. (HEATING & HOME IMPROVEMENTS) LIMITED | 01339848 | CM12 | ≈0.3 km |
| REDBLUE ENERGY UK LIMITED | 03573955 | CM12 | ≈0.3 km |
| NSL PLUMBING LTD | 09850571 | CM12 | ≈0.3 km |
| ESSEX PLUMBING AND MAINTENANCE LTD | 16420267 | CM12 | ≈0.4 km |
| DANIEL P. HOLBROOK LTD | 08738864 | CM12 | ≈0.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 10147072 |
| Name | JAY MAC PLUMBING & HEATING LIMITED |
| Status | Active |
| Incorporated | 26 Apr 2016 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | CM12 9BT |
| Outcode | CM12 |
| 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 10147072 |
Companies House record: JAY MAC PLUMBING & HEATING LIMITED, company 10147072, 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.