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JCA SUPERVISION LIMITED: plumbing, heating and air-conditioning company in Sheffield
JCA SUPERVISION LIMITED is an active limited company (no. 10759908), incorporated in 2017, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in S13 (Sheffield), and 421 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
421 similar companies within 10 km. Sheffield
What homes around S13 need
In S13 last summer (2026) there were ≈3 nights that stayed above 18 °C — 15 times the 1991–2020 average of 0.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in S13 sit in a conservation area (no-record-uncertain, 591 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 |
|---|---|---|---|
| FILL MY DIARY TRADES LTD | 17073811 | S13 | ≈0.3 km |
| J SEALE PLUMBING AND HEATING LTD | 17393679 | S12 | ≈0.3 km |
| E L O PLUMBING LTD | 15094885 | S12 | ≈0.3 km |
| PRO-PLUMB SOLUTIONS LIMITED | 07518238 | S13 | ≈0.5 km |
| KJW BUILDING SERVICES LTD | 13267141 | S13 | ≈0.5 km |
| STARKES ENTERPRISES LTD | 16228921 | S12 | ≈0.6 km |
| HOBSON AND HOLMES LTD | 16718160 | S12 | ≈0.8 km |
| HIZZARD PLUMBING AND HEATING LTD | 12999655 | S12 | ≈0.9 km |
| FRONTIER PROPERTY MAINTENANCE LIMITED | 08135054 | S13 | ≈1.2 km |
| FRONTIER SERVICES GROUP (UK) LIMITED | 10233868 | S13 | ≈1.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 10759908 |
| Name | JCA SUPERVISION LIMITED |
| Status | Active |
| Incorporated | 8 May 2017 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | S13 8NB |
| Outcode | S13 |
| 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 10759908 |
Companies House record: JCA SUPERVISION LIMITED, company 10759908, 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.