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DEVON HEAT PROJECT LIMITED: plumbing, heating and air-conditioning company in Plymouth
DEVON HEAT PROJECT LIMITED is an active limited company (no. 17028813), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PL9 (Plymouth), and 167 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
167 similar companies within 10 km. Plymouth
What homes around PL9 need
In PL9 last summer (2026) there were ≈18 nights that stayed above 18 °C — 14 times the 1991–2020 average of 1.3 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
2% of sampled postcodes in PL9 sit in a conservation area (on-record, 1,017 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 |
|---|---|---|---|
| HEYBROOK HEATING LTD | 13030016 | PL9 | ≈0.7 km |
| HORRELL HEATING AND PLUMBING LIMITED | 08457768 | PL9 | ≈2.5 km |
| SEASIDE PLUMBING AND HEATING LTD | 15386497 | PL9 | ≈3.2 km |
| HUBBYHIRE LIMITED | 05524692 | PL9 | ≈3.2 km |
| THRU-FLOOR LTD | 08653099 | PL9 | ≈3.2 km |
| CORE PLUMBING SOLUTIONS LTD | 08396725 | PL9 | ≈3.9 km |
| JONES MAINTENANCE LTD | 11009873 | PL9 | ≈3.9 km |
| M DAWSON PLUMBING & HEATING LTD | 07925506 | PL4 | ≈3.9 km |
| SOUTH HAMS PLUMBING & HEATING LTD | 13195347 | PL4 | ≈3.9 km |
| AUSTEN AIR CONDITIONING LIMITED | 13400883 | PL4 | ≈3.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 17028813 |
| Name | DEVON HEAT PROJECT LIMITED |
| Status | Active |
| Incorporated | 12 Feb 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PL9 0AS |
| Outcode | PL9 |
| 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 17028813 |
Companies House record: DEVON HEAT PROJECT LIMITED, company 17028813, 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.