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GEM HEAT LTD: plumbing, heating and air-conditioning company in Ashington
GEM HEAT LTD is an active limited company (no. 14600642), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NE63 (Ashington), and 76 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
76 similar companies within 10 km. Ashington
What homes around NE63 need
In NE63 last summer (2026) there were ≈1 nights that stayed above 18 °C — 15 times the 1991–2020 average of 0.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in NE63 sit in a conservation area (no-record-uncertain, 775 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 |
|---|---|---|---|
| MORPETH PLUMBING & HEATING LTD | 05946086 | NE63 | ≈0.1 km |
| PIPES & WIRE (NE) LTD. | 08709368 | NE63 | ≈0.9 km |
| NU-HEAT (NORTH EAST) LTD | 05133063 | NE64 | ≈1.6 km |
| TAYLOR COMMISSIONING SERVICES LTD | 16150890 | NE63 | ≈1.8 km |
| MCMAHON'S & IPLUMB LTD | 10122022 | NE63 | ≈1.9 km |
| THE WOOD HEATING COMPANY (BIOMASS) LTD | 07284786 | NE24 | ≈2.0 km |
| NRG HEATING INSTALLATIONS LIMITED | 08854528 | NE64 | ≈2.0 km |
| CLARKE'S PLUMBING LIMITED | 12489044 | NE22 | ≈2.1 km |
| BKA ENGINEERING LTD | 16408757 | NE22 | ≈2.1 km |
| D S BATHROOMS LTD | 11662642 | NE63 | ≈2.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 14600642 |
| Name | GEM HEAT LTD |
| Status | Active |
| Incorporated | 18 Jan 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | NE63 9SH |
| Outcode | NE63 |
| 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 14600642 |
Companies House record: GEM HEAT LTD, company 14600642, 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.