Home / Installers / Gainsborough
HEAT SOURCE INNOVATION LTD: plumbing, heating and air-conditioning company in Gainsborough
HEAT SOURCE INNOVATION LTD is an active limited company (no. 16870653), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DN21 (Gainsborough), and 24 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
24 similar companies within 10 km. Gainsborough
What homes around DN21 need
In DN21 last summer (2026) there were ≈6 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
8% of sampled postcodes in DN21 sit in a conservation area (on-record, 1,369 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 |
|---|---|---|---|
| N PROCTOR PLUMBING AND HEATING LIMITED | 10264130 | DN21 | ≈0.6 km |
| T. P. M PLUMBING & HEATING LIMITED | 10741256 | DN21 | ≈1.0 km |
| NIGEL ALLEN PLUMBERS LTD | 07415675 | DN21 | ≈1.0 km |
| CLIMATE CONTROL LIMITED | 03270794 | DN21 | ≈1.3 km |
| KERSHAW PLUMBING SERVICES (MESSINGHAM) LTD | 14889879 | DN17 | ≈5.6 km |
| PD SERVICES (LINCS ) LTD | 07983964 | DN21 | ≈5.9 km |
| SERVICE PLUS INSTALL LTD | 13040109 | DN21 | ≈6.0 km |
| RICHARD NEWELL PLUMBING & HEATING LIMITED | 07975380 | DN20 | ≈6.3 km |
| BURCHELL PLUMBING & HEATING LTD | 16042016 | DN21 | ≈6.3 km |
| RWC COOLING LTD | 09393805 | DN20 | ≈8.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 16870653 |
| Name | HEAT SOURCE INNOVATION LTD |
| Status | Active |
| Incorporated | 24 Nov 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DN21 4LJ |
| Outcode | DN21 |
| 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 16870653 |
Companies House record: HEAT SOURCE INNOVATION LTD, company 16870653, 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.