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M&S PLUMBING AND HEATING SPECIALISTS LTD: plumbing, heating and air-conditioning company in Blaenavon
M&S PLUMBING AND HEATING SPECIALISTS LTD is an active limited company (no. 15238405), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NP4 (Blaenavon), and 70 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
70 similar companies within 10 km. Blaenavon
What homes around NP4 need
In NP4 last summer (2026) there were ≈7 nights that stayed above 18 °C — 21 times the 1991–2020 average of 0.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
7% of sampled postcodes in NP4 sit in a conservation area (on-record, 1,369 live postcodes).
In Wales 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 |
|---|---|---|---|
| DM & CO ELECTRICS LTD | 15049316 | NP4 | ≈1.1 km |
| T & C MAINTENANCE SERVICES (WALES) LIMITED | 07570470 | NP4 | ≈1.1 km |
| ELANKAY HEATCARE LTD | 12390715 | NP4 | ≈1.2 km |
| TJN AIR LTD | 13889907 | NP4 | ≈1.5 km |
| BLACKSTONE MECHANICAL LTD | 17412624 | NP4 | ≈4.3 km |
| TRUE TEMP LTD | 16216752 | NP13 | ≈4.6 km |
| RESITECH DESIGN & BUILD LIMITED | 06938988 | NP4 | ≈4.9 km |
| JD PLUMBING HEATING LTD | 12104483 | NP23 | ≈5.0 km |
| GAS TECH (WALES) LIMITED | 07789017 | NP13 | ≈5.3 km |
| ENERGY HUB (SOUTH WALES) LIMITED | 13534737 | NP13 | ≈5.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 15238405 |
| Name | M&S PLUMBING AND HEATING SPECIALISTS LTD |
| Status | Active |
| Incorporated | 26 Oct 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | NP4 9RL |
| Outcode | NP4 |
| Nation | Wales |
| 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 15238405 |
Companies House record: M&S PLUMBING AND HEATING SPECIALISTS LTD, company 15238405, 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.