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DAVID PARSONS LIMITED: plumbing, heating and air-conditioning company in Durham
DAVID PARSONS LIMITED is an active limited company (no. 03959810), incorporated in 2000, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DH7 (Durham), and 109 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
109 similar companies within 10 km. Durham
What homes around DH7 need
In DH7 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).
7% of sampled postcodes in DH7 sit in a conservation area (on-record, 1,259 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 |
|---|---|---|---|
| BECO PLUMBING & HEATING LTD | 15617773 | DH7 | ≈2.1 km |
| LEGACY ENGINEERING GAS AND HEATING SOLUTIONS LTD | 17321179 | DH7 | ≈2.1 km |
| G ROE HEATING AND PLUMBING SERVICES LIMITED | 09854360 | DH7 | ≈2.4 km |
| MSD BUILDING SERVICES LTD. | 08932137 | DH7 | ≈2.9 km |
| STEPHEN MALLEN PLUMBING & HEATING SERVICES LTD | 17124850 | DH7 | ≈3.5 km |
| SMART WAYS HEATING & PLUMBING LTD | 12417306 | DH7 | ≈3.5 km |
| SEAN OXLEY PLUMBING & HEATING LTD | 17189128 | DH7 | ≈3.8 km |
| VALUE HEATING SERVICES UK LTD | 13599630 | DH9 | ≈4.2 km |
| RMM MAINTENANCE LTD | 15701969 | DH9 | ≈4.3 km |
| MOJO GAS SERVICES LTD | 10748908 | DH9 | ≈4.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 03959810 |
| Name | DAVID PARSONS LIMITED |
| Status | Active |
| Incorporated | 30 Mar 2000 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DH7 0EB |
| Outcode | DH7 |
| 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 03959810 |
Companies House record: DAVID PARSONS LIMITED, company 03959810, 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.