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R KNOWLES PLUMBING & HEATING LTD: plumbing, heating and air-conditioning company in Liverpool
R KNOWLES PLUMBING & HEATING LTD is an active limited company (no. 08021068), incorporated in 2012, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in L33 (Liverpool), and 314 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
314 similar companies within 10 km. Liverpool
What homes around L33 need
In L33 last summer (2026) there were ≈5 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in L33 sit in a conservation area (no-record-uncertain, 546 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 |
|---|---|---|---|
| HEATING AND WATER SOLUTIONS LIMITED | 11279975 | L33 | under 0.1 km |
| JPH BATHROOMS LIMITED | 11018251 | L33 | ≈0.2 km |
| KERSLAKE HOME HEATING AND ENERGY LTD | 13581712 | L33 | ≈0.4 km |
| SHAW RENEWABLES LIMITED | 08092016 | L33 | ≈0.9 km |
| SMART M&E LIMITED | 10763069 | L33 | ≈0.9 km |
| ALEX EVAN HEATING AND PLUMBING LIMITED | 14358352 | L33 | ≈1.0 km |
| PLUMBTECH SOLUTIONS LTD | 14771245 | L33 | ≈1.1 km |
| PS GAS AND PLUMBING SERVICES LIMITED | 12126436 | L33 | ≈1.1 km |
| APG GAS LTD | 11816353 | L32 | ≈1.4 km |
| KOLIME LTD | 16421193 | L32 | ≈1.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 08021068 |
| Name | R KNOWLES PLUMBING & HEATING LTD |
| Status | Active |
| Incorporated | 5 Apr 2012 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | L33 4YZ |
| Outcode | L33 |
| 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 08021068 |
Companies House record: R KNOWLES PLUMBING & HEATING LTD, company 08021068, 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.