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PERMAFLOW LTD: plumbing, heating and air-conditioning company in Oxford
PERMAFLOW LTD is an active limited company with a proposal to strike off (no. 06673891), incorporated in 2008, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in OX1 (Oxford), and 141 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 - Proposal to Strike off
Within 10 km
141 similar companies within 10 km. Oxford
What homes around OX1 need
In OX1 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).
46% of sampled postcodes in OX1 sit in a conservation area (on-record, 842 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 |
|---|---|---|---|
| OXON PLUMBING LIMITED | 16540747 | OX1 | under 0.1 km |
| 247 PLUMBING AND DRAINAGE LTD | 16796514 | OX1 | ≈0.6 km |
| RAPID PLUMBING & ELECTRICS LTD | 17042019 | OX1 | ≈0.6 km |
| G. F. CROSS & SONS LIMITED | 04657789 | OX2 | ≈1.6 km |
| DAGLISH PLUMBING LIMITED | 11273560 | OX2 | ≈1.6 km |
| INYO ENERGY LTD | 11548700 | OX2 | ≈1.6 km |
| G. F. CROSS & SONS (HOLDINGS) LIMITED | 12016637 | OX2 | ≈1.6 km |
| STEVE PEARSON PLUMBING LTD | 05014035 | OX4 | ≈1.7 km |
| TERRA PLUMBING & HEATING LIMITED | 10216392 | OX3 | ≈1.8 km |
| A H N HEATING & ELECTRICAL LTD | 12367308 | OX4 | ≈1.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 06673891 |
| Name | PERMAFLOW LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 15 Aug 2008 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | OX1 4HL |
| Outcode | OX1 |
| 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 06673891 |
Companies House record: PERMAFLOW LTD, company 06673891, status Active - Proposal to Strike off, 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.