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SJ5 LTD: plumbing, heating and air-conditioning company in Preston
SJ5 LTD is an active limited company with a proposal to strike off (no. 16342079), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PR1 (Preston), and 235 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 - Proposal to Strike off
Within 10 km
235 similar companies within 10 km. Preston
What homes around PR1 need
In PR1 last summer (2026) there were ≈2 nights that stayed above 18 °C — 3 times the 1991–2020 average of 0.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in PR1 sit in a conservation area (on-record, 1,690 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 |
|---|---|---|---|
| A&R GROUP LTD | 10637210 | PR1 | ≈0.2 km |
| PRINCE PLUMBING LIMITED | 11097702 | PR1 | ≈0.2 km |
| NEXAPIPE LIMITED | 17157306 | PR1 | ≈0.2 km |
| THERMEXA LTD | 17152045 | PR1 | ≈0.3 km |
| RAK INT LIMITED | 17274555 | PR1 | ≈0.3 km |
| ROWLANDSON HEATING & PLUMBING LIMITED | 06565413 | PR2 | ≈0.3 km |
| EXPRESS MAINTENANCE COVER LTD | 10306481 | PR2 | ≈0.3 km |
| PLUMBING HEATING INSTALLATION LIMITED | 15483256 | PR2 | ≈0.3 km |
| GEARX SERVICES LTD | 17176754 | PR1 | ≈0.4 km |
| VENT VORTEX SOLUTIONS LTD | 16588590 | PR1 | ≈0.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 16342079 |
| Name | SJ5 LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 25 Mar 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 41202 |
| Registered office postcode | PR1 7XA |
| Outcode | PR1 |
| 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 16342079 |
Companies House record: SJ5 LTD, company 16342079, status Active - Proposal to Strike off, 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.