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GARY DOUTHWAITE PLUMBING & HEATING LIMITED: plumbing, heating and air-conditioning company in Co Durham
GARY DOUTHWAITE PLUMBING & HEATING LIMITED is an active limited company (no. 04746283), incorporated in 2003, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DL14 (Co Durham), and 55 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
55 similar companies within 10 km. Co Durham
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 |
|---|---|---|---|
| MCGASWORK LTD | 17179258 | DL14 | ≈0.2 km |
| CAD INNOVATION GROUP LTD | 11376604 | DL14 | ≈0.9 km |
| LIGHT & IGNITE LTD | 13149722 | DL14 | ≈1.7 km |
| K. HEWITT AND CO. LIMITED | 01703673 | DL14 | ≈2.2 km |
| HILLTOP GLAZING LIMITED | 17041740 | DL14 | ≈2.5 km |
| COUNTY SERVICES (PLUMBING AND HEATING) LIMITED | 05573063 | DL14 | ≈2.7 km |
| S.J WOODS PLUMBING & HEATING LIMITED | 06096454 | DL14 | ≈3.0 km |
| ADVANCED PLUMBING SOLUTIONS (NORTH EAST) LIMITED | 07027767 | DL14 | ≈3.4 km |
| AI PLUMBING & HEATING LIMITED | 07886853 | DL14 | ≈3.5 km |
| GEMINI DEVELOPMENTS LTD | 14329058 | DL14 | ≈3.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 04746283 |
| Name | GARY DOUTHWAITE PLUMBING & HEATING LIMITED |
| Status | Active |
| Incorporated | 28 Apr 2003 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DL14 9NA |
| 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 04746283 |
Companies House record: GARY DOUTHWAITE PLUMBING & HEATING LIMITED, company 04746283, 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.