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K HEWITT HOLDINGS LIMITED: plumbing, heating and air-conditioning company in Bishop Auckland
K HEWITT HOLDINGS LIMITED is an active limited company (no. 09676799), incorporated in 2015, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DL14 (Bishop Auckland), and 90 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
90 similar companies within 10 km. Bishop Auckland
What homes around DL14 need
In DL14 last summer (2026) there were ≈0 nights that stayed above 18 °C — below the 1991–2020 average of 0.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
9% of sampled postcodes in DL14 sit in a conservation area (on-record, 1,186 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 |
|---|---|---|---|
| ER PLUMBING & HEATING LTD | 16768992 | DL14 | ≈0.2 km |
| WESTGATE FACILITIES LTD | 11570100 | DL14 | ≈0.2 km |
| NLB DEVELOPMENTS LTD | 10580608 | DL14 | ≈0.7 km |
| A & M BATHROOMS LIMITED | 06802618 | DL14 | ≈1.1 km |
| HARMONICS MECHANICAL LIMITED | 14527792 | DL14 | ≈1.1 km |
| AYRE HEATING & PLUMBING LIMITED | 07464303 | DL14 | ≈1.2 km |
| D YOUNG PLUMBING AND HEATING LTD | 14897935 | DL14 | ≈1.3 km |
| PATTINSON INSTALLATIONS LIMITED | 13037640 | DL14 | ≈1.4 km |
| LGT PLUMBING & PROPERTY SERVICES LIMITED | 11061232 | DL14 | ≈1.4 km |
| GEMINI DEVELOPMENTS LTD | 14329058 | DL14 | ≈1.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 09676799 |
| Name | K HEWITT HOLDINGS LIMITED |
| Status | Active |
| Incorporated | 8 Jul 2015 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DL14 7DL |
| Outcode | DL14 |
| 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 09676799 |
Companies House record: K HEWITT HOLDINGS LIMITED, company 09676799, 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.