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HEAT SUSSEX LTD: plumbing, heating and air-conditioning company in Henfield
HEAT SUSSEX LTD is an active limited company (no. 13786270), incorporated in 2021, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in BN5 (Henfield), and 43 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
43 similar companies within 10 km. Henfield
What homes around BN5 need
In BN5 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).
20% of sampled postcodes in BN5 sit in a conservation area (on-record, 288 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 |
|---|---|---|---|
| KNIGHT PLUMBING AND HEATING LTD | 10617234 | BN5 | ≈0.2 km |
| P AND R SERVICES (SUSSEX) LIMITED | 07370652 | BN5 | ≈1.2 km |
| MATT OWEN GAS & HEATING SERVICES LIMITED | 11370763 | BN5 | ≈1.2 km |
| P CAMBURN PLUMBING & HEATING SERVICES LTD | 15584177 | BN5 | ≈1.2 km |
| LMB PLUMBING LTD | 17292342 | RH13 | ≈3.2 km |
| MAYDEAN ELECTRICAL & MECHANICAL ENGINEERS LTD | 12394083 | BN5 | ≈3.9 km |
| HORSHAM PLUMBERS LIMITED | 16624122 | RH13 | ≈3.9 km |
| HOMEGUYS LIMITED | 16924805 | RH13 | ≈3.9 km |
| AIR PLUMBING & HEATING LTD | 11356089 | BN44 | ≈5.4 km |
| JC BOILERS LIMITED | 16999195 | BN44 | ≈5.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 13786270 |
| Name | HEAT SUSSEX LTD |
| Status | Active |
| Incorporated | 7 Dec 2021 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | BN5 9FR |
| Outcode | BN5 |
| 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 13786270 |
Companies House record: HEAT SUSSEX LTD, company 13786270, 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.