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UNITHERM UK LIMITED: plumbing, heating and air-conditioning company in Exeter
UNITHERM UK LIMITED is an active limited company (no. 13018983), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in EX2 (Exeter), and 105 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
105 similar companies within 10 km. Exeter
What homes around EX2 need
In EX2 last summer (2026) there were ≈4 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
16% of sampled postcodes in EX2 sit in a conservation area (on-record, 1,437 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 |
|---|---|---|---|
| DEVON RENEWABLES LTD | 16094332 | EX1 | ≈0.6 km |
| ENHANCED ENERGY LIMITED | 08730793 | EX1 | ≈1.3 km |
| EXETER PLUMBING SOLUTIONS LTD | 15757403 | EX1 | ≈1.3 km |
| TSP PLUMBING HEATING & ELECTRICAL LTD | 16385912 | EX5 | ≈1.5 km |
| M.V. CLATWORTHY LIMITED | 01290161 | EX2 | ≈1.5 km |
| WALCOTT HEATING LIMITED | 07097685 | EX2 | ≈1.5 km |
| BAU REALISATIONS (2024) LIMITED | 08031394 | EX2 | ≈1.5 km |
| PUREHEATSW LTD | 15840567 | EX2 | ≈1.5 km |
| G HARRIS PLUMBING & HEATING ENGINEER LIMITED | 06318305 | EX5 | ≈1.6 km |
| DP TAYLOR PLUMBING & HEATING LTD | 15896743 | EX5 | ≈1.6 km |
Company record
| Field | Value |
|---|---|
| Company number | 13018983 |
| Name | UNITHERM UK LIMITED |
| Status | Active |
| Incorporated | 15 Nov 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | EX2 7PJ |
| Outcode | EX2 |
| 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 13018983 |
Companies House record: UNITHERM UK LIMITED, company 13018983, 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.