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RJB PLUMBING & HEATING SOLUTIONS LTD.: plumbing, heating and air-conditioning company in Derby
RJB PLUMBING & HEATING SOLUTIONS LTD. is an active limited company (no. 10154313), incorporated in 2016, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in DE21 (Derby), and 242 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
242 similar companies within 10 km. Derby
What homes around DE21 need
In DE21 last summer (2026) there were ≈4 nights that stayed above 18 °C — 9 times the 1991–2020 average of 0.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
2% of sampled postcodes in DE21 sit in a conservation area (on-record, 1,260 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 |
|---|---|---|---|
| MGS PLUMBING & GAS LTD | 12215807 | DE21 | ≈0.8 km |
| GAS SOLUTION SERVICES LTD | 16902981 | DE21 | ≈0.8 km |
| EMPIRE GEN CONSTRUCTION LIMITED | 13818006 | DE21 | ≈0.9 km |
| KMW SERVICES LTD | 17315719 | DE21 | ≈1.0 km |
| KP SPECIALIST LTD | 13509152 | DE21 | ≈1.0 km |
| KINASE CONSULTING LIMITED | 09335232 | DE1 | ≈1.1 km |
| GAS SERVICING ENGINEERS LIMITED | 11018255 | DE1 | ≈1.1 km |
| GRAHAM MEDCALF HEATING AND PLUMBING LIMITED | 08785990 | DE21 | ≈1.1 km |
| HUNTER HEATING SERVICES LIMITED | 09914454 | DE24 | ≈1.3 km |
| MDA PLUMBING LIMITED | 11264892 | DE24 | ≈1.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 10154313 |
| Name | RJB PLUMBING & HEATING SOLUTIONS LTD. |
| Status | Active |
| Incorporated | 28 Apr 2016 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | DE21 6DP |
| Outcode | DE21 |
| 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 10154313 |
Companies House record: RJB PLUMBING & HEATING SOLUTIONS LTD., company 10154313, 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.