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HART HOMES DESIGN AND BUILD LTD: plumbing, heating and air-conditioning company in Upminster
HART HOMES DESIGN AND BUILD LTD is an active limited company (no. 14058074), incorporated in 2022, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in RM14 (Upminster), and 867 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
867 similar companies within 10 km. Upminster
What homes around RM14 need
In RM14 last summer (2026) there were ≈10 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in RM14 sit in a conservation area (on-record, 618 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 |
|---|---|---|---|
| Q TECH PROPERTY MAINTENANCE LIMITED | 05498510 | RM14 | under 0.1 km |
| BRIDGE HEATING & GAS SERVICES LTD | 06970484 | RM14 | ≈0.2 km |
| ACCESS GAS SERVICES LIMITED | 10688792 | RM14 | ≈0.2 km |
| COLD AIR (ESSEX) LIMITED | 10766043 | RM14 | ≈0.2 km |
| SIMPLY AIR CONDITIONING & HEATING LIMITED | 13598866 | RM14 | ≈0.2 km |
| AVALON GROUP LTD | 14170688 | RM14 | ≈0.2 km |
| MECH PLUMBING LTD | 15850546 | RM14 | ≈0.2 km |
| HOT & COLD INSTALLATIONS LTD | 03997708 | RM14 | ≈0.4 km |
| WILMOTT SERVICES LTD | 11108485 | RM14 | ≈0.4 km |
| ESSEX INSTALL LTD | 11807548 | RM14 | ≈0.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 14058074 |
| Name | HART HOMES DESIGN AND BUILD LTD |
| Status | Active |
| Incorporated | 20 Apr 2022 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | RM14 2SZ |
| Outcode | RM14 |
| 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 14058074 |
Companies House record: HART HOMES DESIGN AND BUILD LTD, company 14058074, 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.