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R&D SPRINKLERS LIMITED: plumbing, heating and air-conditioning company in Mountain Ash
R&D SPRINKLERS LIMITED is an active limited company (no. 17068525), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CF45 (Mountain Ash), and 100 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
100 similar companies within 10 km. Mountain Ash
What homes around CF45 need
In CF45 last summer (2026) there were ≈4 nights that stayed above 18 °C — 24 times the 1991–2020 average of 0.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in CF45 sit in a conservation area (no-record-uncertain, 436 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 |
|---|---|---|---|
| M&ECONNECT LIMITED | 16093118 | CF45 | under 0.1 km |
| SAFE GAS WALES LTD | 06876398 | CF45 | ≈0.5 km |
| APEX HEATING & PLUMBING SOLUTIONS LTD | 16892811 | CF45 | ≈0.7 km |
| GREENER GAS PLUMBING & HEATING LIMITED | 13283831 | CF44 | ≈2.1 km |
| GAS AND PLUMBING SOLUTIONS LTD | 13998054 | CF37 | ≈2.3 km |
| ANDREW JONES SAFETY LTD | 07814017 | CF48 | ≈2.5 km |
| PEARSON PLUMBING & HEATING LTD | 15375374 | CF44 | ≈2.7 km |
| EVOLVE HEATING LIMITED | 15220068 | CF48 | ≈2.9 km |
| TEMP AIR SERVICES LTD | 15567702 | CF45 | ≈2.9 km |
| GASCO LTD | 03002979 | CF45 | ≈3.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 17068525 |
| Name | R&D SPRINKLERS LIMITED |
| Status | Active |
| Incorporated | 3 Mar 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation; 46740 |
| Registered office postcode | CF45 3PL |
| Outcode | CF45 |
| 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 17068525 |
Companies House record: R&D SPRINKLERS LIMITED, company 17068525, 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.