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3 WIRE HEATING LTD: plumbing, heating and air-conditioning company in Darlington
3 WIRE HEATING LTD is an active limited company with a proposal to strike off (no. 12441493), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DL2 (Darlington), and 87 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 - Proposal to Strike off
Within 10 km
87 similar companies within 10 km. Darlington
What homes around DL2 need
In DL2 last summer (2026) there were ≈0 nights that stayed above 18 °C — below the 1991–2020 average of 0.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
19% of sampled postcodes in DL2 sit in a conservation area (on-record, 847 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 |
|---|---|---|---|
| GASGO PLUMBING & HEATING LTD | 07130907 | DL2 | ≈0.2 km |
| LAMBERT TRADES LTD | 16208693 | DL2 | ≈1.7 km |
| STEPHEN LOCKEY PLUMBING AND HEATING LTD | 10577309 | DL2 | ≈2.2 km |
| MGH PROPERTY MAINTENANCE LTD | 14864674 | DL2 | ≈2.2 km |
| RPG ROOTIE'S PLUMBING & GAS LTD | 17072454 | DL1 | ≈2.6 km |
| C&P WATERS PROPERTY SERVICES LIMITED | 09821437 | DL1 | ≈3.2 km |
| A. PARKER PLUMBING LIMITED | 06829676 | DL1 | ≈3.6 km |
| BATH & SHOWER WORKS LTD | 14022781 | DL1 | ≈3.7 km |
| BOILER FIX NE LTD | 11963540 | DL1 | ≈3.9 km |
| R.BLAND LIMITED | 00705164 | DL1 | ≈4.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 12441493 |
| Name | 3 WIRE HEATING LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 4 Feb 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DL2 2AR |
| Outcode | DL2 |
| 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 12441493 |
Companies House record: 3 WIRE HEATING LTD, company 12441493, status Active - Proposal to Strike off, 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.