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ASSH LIMITED: plumbing, heating and air-conditioning company in West Sussex
ASSH LIMITED is an active limited company with a proposal to strike off (no. 10591368), incorporated in 2017, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in RH11 (West Sussex), and 205 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
205 similar companies within 10 km. West Sussex
What homes around RH11 need
In RH11 last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in RH11 sit in a conservation area (on-record, 1,186 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 |
|---|---|---|---|
| NICOLAE-ILINCA DUMITRU LTD | 15139989 | RH11 | ≈0.2 km |
| BMC PLUMBING SOLUTIONS LIMITED | 15625075 | RH11 | ≈0.4 km |
| JW HEATING SOLUTIONS LTD | 14974962 | RH11 | ≈0.5 km |
| IDEAL PLUMBING & HEATING SOLUTIONS LTD | 10468993 | RH11 | ≈1.0 km |
| SUMMERFIELD PLUMBING LIMITED | 07391988 | RH11 | ≈1.3 km |
| ADASOOS LTD | 15718217 | RH12 | ≈1.3 km |
| HODDER PLUMBING LIMITED | 15004787 | RH12 | ≈1.3 km |
| PRO PLUMBERS AND PIPEFITTERS LIMITED | 09130035 | RH11 | ≈1.4 km |
| RS GAS LTD | 17194344 | RH11 | ≈1.7 km |
| P. DEE GAS SERVICES LTD | 12888448 | RH12 | ≈1.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 10591368 |
| Name | ASSH LIMITED |
| Status | Active - Proposal to Strike off |
| Incorporated | 30 Jan 2017 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 41100; 43390 |
| Registered office postcode | RH11 0TL |
| Outcode | RH11 |
| 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 10591368 |
Companies House record: ASSH LIMITED, company 10591368, 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.