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HYDRO KNIGHTS LTD: plumbing, heating and air-conditioning company in Lingfield
HYDRO KNIGHTS LTD is an active limited company (no. 16306405), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in RH7 (Lingfield), and 217 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
217 similar companies within 10 km. Lingfield
What homes around RH7 need
In RH7 last summer (2026) there were ≈8 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
7% of sampled postcodes in RH7 sit in a conservation area (on-record, 236 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 |
|---|---|---|---|
| PREFERRED COOLING LIMITED | 16656899 | RH10 | ≈1.5 km |
| BRILLIANT AIR CONDITIONING LTD | 17426001 | RH19 | ≈2.0 km |
| HEAT-TEK LIMITED | 03948548 | RH19 | ≈2.1 km |
| EVO HOME SERVICES LIMITED | 09738194 | RH10 | ≈2.2 km |
| COMFORT SERVICE & MAINTENANCE LIMITED | 03144279 | RH7 | ≈2.7 km |
| ESSENTIAL PLUMBING & HEATING LTD. | 13633617 | RH7 | ≈2.7 km |
| NORDEC HEATING LIMITED | 04070924 | RH6 | ≈2.7 km |
| DENVER SERVICES LIMITED | 04055567 | RH10 | ≈2.9 km |
| DENVER COMMERCIAL SERVICES LIMITED | 14925817 | RH10 | ≈2.9 km |
| DENVER RENEWABLE SERVICES LIMITED | 15527124 | RH10 | ≈2.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 16306405 |
| Name | HYDRO KNIGHTS LTD |
| Status | Active |
| Incorporated | 11 Mar 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | RH7 6HT |
| Outcode | RH7 |
| 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 16306405 |
Companies House record: HYDRO KNIGHTS LTD, company 16306405, 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.