Home / Installers / London
KR BUILDER LIMITED: plumbing, heating and air-conditioning company in London
KR BUILDER LIMITED is an active limited company (no. 12567667), incorporated in 2020, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in UB6 (London), and 2,088 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
2,088 similar companies within 10 km. London
What homes around UB6 need
In UB6 last summer (2026) there were ≈12 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in UB6 sit in a conservation area (no-record-uncertain, 858 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 |
|---|---|---|---|
| HMDEVELOPMENTSLONDON LIMITED | 16096433 | UB6 | ≈0.1 km |
| RUCU DLP PLUMBING AND HEATING LTD | 15413701 | HA0 | ≈0.1 km |
| VMK GAS WORKS LTD | 16668305 | UB6 | ≈0.1 km |
| STAN PLUMBING & HEATING LIMITED | 09531327 | UB6 | ≈0.2 km |
| ALBGAS CONSTRUCTION LTD | 07567398 | UB6 | ≈0.3 km |
| HEPCO LIMITED | 06746499 | UB6 | ≈0.3 km |
| RMRI CONSTRUCTION LIMITED | 16655005 | HA0 | ≈0.4 km |
| PATEL SERVICES LTD | 14240371 | HA0 | ≈0.4 km |
| GLENMORE MAINTENANCE LTD | 15477338 | HA0 | ≈0.4 km |
| SBCHAUDHARY LTD | 16670394 | HA0 | ≈0.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 12567667 |
| Name | KR BUILDER LIMITED |
| Status | Active |
| Incorporated | 22 Apr 2020 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 41202; 43310; 43341 |
| Registered office postcode | UB6 0LZ |
| Outcode | UB6 |
| 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 12567667 |
Companies House record: KR BUILDER LIMITED, company 12567667, 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.