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SD PLUMBING & GAS LTD: plumbing, heating and air-conditioning company in Weymouth
SD PLUMBING & GAS LTD is an active limited company (no. 12406158), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DT4 (Weymouth), and 96 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
96 similar companies within 10 km. Weymouth
What homes around DT4 need
In DT4 last summer (2026) there were ≈23 nights that stayed above 18 °C — 16 times the 1991–2020 average of 1.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
29% of sampled postcodes in DT4 sit in a conservation area (on-record, 996 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 |
|---|---|---|---|
| S.L. WILLIAMS (PLUMBING SERVICES) LTD | 04434337 | DT4 | under 0.1 km |
| 1ST RATE LTD | 04763599 | DT4 | under 0.1 km |
| ROSS SUTHERLAND LIMITED | 10345747 | DT4 | under 0.1 km |
| W. ASH PLUMBING,HEATING & GAS LTD | 11890750 | DT4 | under 0.1 km |
| ABW (DORSET) LTD | 11945888 | DT4 | under 0.1 km |
| ROBERTS PLUMBING & HEATING LIMITED | 04167022 | DT4 | ≈0.9 km |
| JOHN ROBERTS LIMITED | 05292669 | DT4 | ≈0.9 km |
| RICHARDSON PLUMBING & GAS LIMITED | 07821041 | DT4 | ≈0.9 km |
| WEYMOUTH PLUMBING AND GAS SERVICES LTD | 08043819 | DT4 | ≈0.9 km |
| SAM POLLEY PLUMBING & HEATING LIMITED | 08567848 | DT4 | ≈0.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 12406158 |
| Name | SD PLUMBING & GAS LTD |
| Status | Active |
| Incorporated | 15 Jan 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DT4 9DN |
| Outcode | DT4 |
| 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 12406158 |
Companies House record: SD PLUMBING & GAS LTD, company 12406158, 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.