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HARTS-END BATHROOM CO. LIMITED: plumbing, heating and air-conditioning company in Chester le Street
HARTS-END BATHROOM CO. LIMITED is an active limited company (no. 12064650), incorporated in 2019, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DH3 (Chester le Street), and 303 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
303 similar companies within 10 km. Chester le Street
What homes around DH3 need
In DH3 last summer (2026) there were ≈2 nights that stayed above 18 °C — 5 times the 1991–2020 average of 0.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
5% of sampled postcodes in DH3 sit in a conservation area (on-record, 769 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 |
|---|---|---|---|
| APEAK LTD | 15776791 | DH3 | under 0.1 km |
| CHISHOLM AIR CONDITIONING AND ELECTRICAL SERVICES LTD | 15373190 | DH3 | ≈0.9 km |
| FINANCE 4 YOU LIMITED | 11142622 | DH3 | ≈1.1 km |
| FUTURE HEAT & POWER DISTRIBUTION LTD | 12369013 | DH3 | ≈1.1 km |
| PURE POWER & GAS LTD | 13212043 | NE38 | ≈1.7 km |
| CSW HEATING AND PLUMBING LIMITED | 16462046 | DH2 | ≈2.0 km |
| BLUE SOLDIER GAS LTD | 16830198 | NE37 | ≈2.0 km |
| ARDENT PLUMBING & HEATING LTD | 17034966 | NE38 | ≈2.0 km |
| WISEMAN PLUMBING LTD | 15465010 | DH2 | ≈2.1 km |
| VIKING PLUMBERS LTD | 16072739 | DH2 | ≈2.1 km |
Company record
| Field | Value |
|---|---|
| Company number | 12064650 |
| Name | HARTS-END BATHROOM CO. LIMITED |
| Status | Active |
| Incorporated | 24 Jun 2019 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation |
| Registered office postcode | DH3 2QJ |
| Outcode | DH3 |
| 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 12064650 |
Companies House record: HARTS-END BATHROOM CO. LIMITED, company 12064650, 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.