Home / Installers / Brecon
FLOW SW LTD: plumbing, heating and air-conditioning company in Brecon
FLOW SW LTD is an active limited company (no. 15337061), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in LD3 (Brecon), and 0 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
0 similar companies within 10 km. Brecon
What homes around LD3 need
In LD3 last summer (2026) there were ≈3 nights that stayed above 18 °C — 45 times the 1991–2020 average of 0.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
16% of sampled postcodes in LD3 sit in a conservation area (on-record, 872 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 |
|---|---|---|---|
| VALLEY HEATING & PLUMBING LTD | 12899863 | SA9 | ≈11.6 km |
| MAC SOLUTIONS PLUMBING & HEATING LIMITED | 08185804 | LD3 | ≈14.9 km |
| NSP PLUMBING SERVICES LTD | 12490831 | LD3 | ≈14.9 km |
| D. J. COMMERCIAL SERVICES LIMITED | 10556402 | SA11 | ≈15.2 km |
| RCJ HEATING LIMITED | 14512294 | SA10 | ≈15.2 km |
| HS SERVICES PHG LTD | 14476840 | SA9 | ≈15.9 km |
| DES CLARKE & SON LTD | 13984866 | SA20 | ≈16.1 km |
| LEAK DETECTION ELITE LTD | 17317582 | SA11 | ≈16.2 km |
| LEWIS GAS & ELECTRICAL LTD | 17002816 | SA11 | ≈16.4 km |
| ELEMENT ESSENTIALS LIMITED | 09604900 | SA20 | ≈16.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 15337061 |
| Name | FLOW SW LTD |
| Status | Active |
| Incorporated | 8 Dec 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43999 |
| Registered office postcode | LD3 8YR |
| Outcode | LD3 |
| 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 15337061 |
Companies House record: FLOW SW LTD, company 15337061, 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.