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J T WELSH LTD: plumbing, heating and air-conditioning company in Peacehaven
J T WELSH LTD is an active limited company (no. 15434916), incorporated in 2024, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in BN10 (Peacehaven), and 80 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
80 similar companies within 10 km. Peacehaven
What homes around BN10 need
In BN10 last summer (2026) there were ≈41 nights that stayed above 18 °C — 12 times the 1991–2020 average of 3.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in BN10 sit in a conservation area (no-record-uncertain, 537 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 |
|---|---|---|---|
| M GREEN PLUMBING AND HEATING LTD | 14439808 | BN10 | ≈0.4 km |
| SUSSEX HEATING LTD | 11243162 | BN10 | ≈0.4 km |
| BEST PLUMBING & HEATING LIMITED | 10633929 | BN10 | ≈0.7 km |
| IUNBLOCKDRAINS LTD | 11202671 | BN10 | ≈0.7 km |
| ECO HEATING & COOLING LIMITED | 17414991 | BN10 | ≈1.0 km |
| STEVENS & PAGE SERVICES LIMITED | 10577091 | BN10 | ≈1.3 km |
| MARSHALL PLUMBING & HTG LIMITED | 17155197 | BN10 | ≈1.4 km |
| GREGORY GAS HEATING & PLUMBING LTD | 12403369 | BN10 | ≈1.6 km |
| BLB MECHANICAL SERVICES LIMITED | 13304212 | BN10 | ≈1.8 km |
| A S HAVEN HEATING LIMITED | 12326709 | BN9 | ≈1.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 15434916 |
| Name | J T WELSH LTD |
| Status | Active |
| Incorporated | 23 Jan 2024 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation; 43290 · other construction installation; 42910 |
| Registered office postcode | BN10 8RR |
| Outcode | BN10 |
| 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 15434916 |
Companies House record: J T WELSH LTD, company 15434916, 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.