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ST HELENS UPVC LIMITED: plumbing, heating and air-conditioning company in St Helens
ST HELENS UPVC LIMITED is an active limited company (no. 12826214), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in WA10 (St Helens), and 310 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
310 similar companies within 10 km. St Helens
What homes around WA10 need
In WA10 last summer (2026) there were ≈4 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
5% of sampled postcodes in WA10 sit in a conservation area (on-record, 1,272 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 |
|---|---|---|---|
| ST HELENS UPVC SUPPLIES LIMITED | 13974350 | WA10 | under 0.1 km |
| ST HELENS DOORS & BIFOLDS LIMITED | 14172834 | WA10 | under 0.1 km |
| STUART ROBERTS LIMITED | 09351002 | WA10 | ≈0.3 km |
| ASSURED FIX LIMITED | 08199120 | WA10 | ≈0.4 km |
| NORTHERN HOME SOLUTIONS LTD. | 09911701 | WA10 | ≈0.4 km |
| O.H.P. (NORTH WEST) LIMITED | 10826214 | WA10 | ≈0.4 km |
| C & L PLUMBING AND HEATING LTD | 11943851 | WA10 | ≈0.4 km |
| ITR HEATING LIMITED | 13000337 | WA10 | ≈0.4 km |
| AQUATECH PLUMBING & HEATING SPECIALIST LTD | 13375028 | WA10 | ≈0.4 km |
| C&E PLUMBING AND HEATING SERVICES LIMITED | 13609695 | WA10 | ≈0.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 12826214 |
| Name | ST HELENS UPVC LIMITED |
| Status | Active |
| Incorporated | 20 Aug 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | WA10 1HU |
| Outcode | WA10 |
| 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 12826214 |
Companies House record: ST HELENS UPVC LIMITED, company 12826214, 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.