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POSEIDON PLUMBING & HEATING SOLUTIONS LTD: plumbing, heating and air-conditioning company in Littlehampton
POSEIDON PLUMBING & HEATING SOLUTIONS LTD is an active limited company (no. 17114395), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in BN17 (Littlehampton), 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. Littlehampton
What homes around BN17 need
In BN17 last summer (2026) there were ≈43 nights that stayed above 18 °C — 11 times the 1991–2020 average of 3.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
7% of sampled postcodes in BN17 sit in a conservation area (on-record, 768 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 |
|---|---|---|---|
| THE HEAT IS ON ENGINEERING LTD | 13277663 | BN17 | under 0.1 km |
| MASON HEATING PLUMBING SOLAR LTD | 07615907 | BN17 | ≈0.4 km |
| ANGELL PLUMBING & HEATING LTD | 16265409 | BN17 | ≈0.4 km |
| KUDOS BUILDING LTD | 05538064 | BN17 | ≈0.5 km |
| FOSTERS PLUMBING & HEATING LIMITED | 05648457 | BN17 | ≈0.5 km |
| B & L INSTALLATIONS SUSSEX LIMITED | 08244854 | BN17 | ≈0.6 km |
| CASTLE VIEW P&H LTD | 17423133 | BN17 | ≈0.6 km |
| T M GAS SERVICES LTD | 11692579 | BN17 | ≈0.7 km |
| THE PLUMBING & HEATING ENGINEER LTD | 07939948 | BN17 | ≈0.7 km |
| SUTTON PLUMBING LTD | 09466182 | BN17 | ≈0.7 km |
Company record
| Field | Value |
|---|---|
| Company number | 17114395 |
| Name | POSEIDON PLUMBING & HEATING SOLUTIONS LTD |
| Status | Active |
| Incorporated | 24 Mar 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | BN17 6JQ |
| Outcode | BN17 |
| 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 17114395 |
Companies House record: POSEIDON PLUMBING & HEATING SOLUTIONS LTD, company 17114395, 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.