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ELM ISLE LTD: plumbing, heating and air-conditioning company in Chichester
ELM ISLE LTD is an active limited company (no. 16380869), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PO18 (Chichester), and 116 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
116 similar companies within 10 km. Chichester
What homes around PO18 need
In PO18 last summer (2026) there were ≈36 nights that stayed above 18 °C — 11 times the 1991–2020 average of 3.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
20% of sampled postcodes in PO18 sit in a conservation area (on-record, 700 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 |
|---|---|---|---|
| COASTAL STOVES LTD | 14759919 | PO19 | ≈0.7 km |
| COASTAL RENEWABLES LTD | 17118666 | PO19 | ≈0.7 km |
| AC PLUMBING & PROPS LTD | 13480458 | PO20 | ≈1.0 km |
| HELPFUL HEATING LTD | 15811702 | PO20 | ≈1.1 km |
| VAN HECK HEATING LIMITED | 14697875 | PO19 | ≈1.5 km |
| ELLIS PROPERTY MANAGMENT LTD | 06591011 | PO19 | ≈1.5 km |
| CARBON SOLUTIONS LIMITED | 08831875 | PO19 | ≈1.5 km |
| PLUMBERS4DRAINS LTD | 16561652 | PO19 | ≈1.5 km |
| PAUL CROWLEY LTD | 08287457 | PO19 | ≈1.5 km |
| MORTLOCK AND SONS LIMITED | 04519227 | PO19 | ≈1.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 16380869 |
| Name | ELM ISLE LTD |
| Status | Active |
| Incorporated | 10 Apr 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PO18 0GD |
| Outcode | PO18 |
| 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 16380869 |
Companies House record: ELM ISLE LTD, company 16380869, 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.