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HOTNCOLD HEATING AND PLUMBING LTD: plumbing, heating and air-conditioning company in Mayfield
HOTNCOLD HEATING AND PLUMBING LTD is an active limited company (no. 11884970), incorporated in 2019, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in TN20 (Mayfield), and 74 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
74 similar companies within 10 km. Mayfield
What homes around TN20 need
In TN20 last summer (2026) there were ≈10 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.2 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
33% of sampled postcodes in TN20 sit in a conservation area (on-record, 175 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 |
|---|---|---|---|
| KPS SOUTHERN LIMITED | 03040955 | TN21 | ≈1.7 km |
| SUSSEX AIRCON SOLUTIONS LIMITED | 17337056 | TN21 | ≈1.7 km |
| N TROWELL & CO LIMITED | 13424757 | TN21 | ≈3.4 km |
| BARNS CONSTRUCTION LIMITED | 09738967 | TN20 | ≈3.6 km |
| SUCCESSION PARTNERS LTD | 16435240 | TN21 | ≈3.7 km |
| T WILSON PLUMBING AND HEATING LIMITED | 04620364 | TN21 | ≈4.0 km |
| D. ELLIS PLUMBING & HEATING LTD | 10664507 | TN21 | ≈4.0 km |
| ACCRA BUILDING SERVICES LTD | 13101255 | TN21 | ≈4.0 km |
| SB PLUMBING AND HEATING (SUSSEX) LTD | 15693136 | TN21 | ≈4.0 km |
| HERBECK LIMITED | 17019277 | TN21 | ≈4.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 11884970 |
| Name | HOTNCOLD HEATING AND PLUMBING LTD |
| Status | Active |
| Incorporated | 15 Mar 2019 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation |
| Registered office postcode | TN20 6LA |
| Outcode | TN20 |
| 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 11884970 |
Companies House record: HOTNCOLD HEATING AND PLUMBING LTD, company 11884970, 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.