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GJB PLUMBING & PROPERTY MAINTENANCE LIMITED: plumbing, heating and air-conditioning company in Grimsby
GJB PLUMBING & PROPERTY MAINTENANCE LIMITED is an active limited company (no. 06821423), incorporated in 2009, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DN31 (Grimsby), and 152 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
152 similar companies within 10 km. Grimsby
What homes around DN31 need
In DN31 last summer (2026) there were ≈7 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
18% of sampled postcodes in DN31 sit in a conservation area (on-record, 456 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 |
|---|---|---|---|
| BROOKES REFRIGERATION & AIR CONDITIONING LIMITED | 07376312 | DN31 | under 0.1 km |
| HAYWARD MECHANICAL LTD | 14863743 | DN31 | under 0.1 km |
| LINCS OIL TANKS LIMITED | 10161304 | DN31 | ≈0.2 km |
| EMPH LINCS LIMITED | 13261122 | DN31 | ≈0.2 km |
| TILSON'S PLUMBING AND HEATING LTD | 12585938 | DN31 | ≈0.4 km |
| JPL PLUMBING & HEATING LTD | 08678353 | DN31 | ≈0.5 km |
| GRAY'S PLUMBING & GAS SERVICES LIMITED | 14010203 | DN31 | ≈0.5 km |
| OSBORNE’S PLUMBING LTD | 16132578 | DN31 | ≈0.5 km |
| BRAMWELL'S PLUMBING AND HEATING LIMITED | 16925043 | DN31 | ≈0.5 km |
| STOCKS HEATING LIMITED | 17009785 | DN31 | ≈0.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 06821423 |
| Name | GJB PLUMBING & PROPERTY MAINTENANCE LIMITED |
| Status | Active |
| Incorporated | 17 Feb 2009 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DN31 1HN |
| Outcode | DN31 |
| 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 06821423 |
Companies House record: GJB PLUMBING & PROPERTY MAINTENANCE LIMITED, company 06821423, 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.