Home / Installers / London
INSTAFIX LONDON LTD: plumbing, heating and air-conditioning company in London
INSTAFIX LONDON LTD is an active limited company (no. 15411681), incorporated in 2024, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SW19 (London), and 1,658 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
1,658 similar companies within 10 km. London
What homes around SW19 need
In SW19 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).
23% of sampled postcodes in SW19 sit in a conservation area (on-record, 1,659 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 |
|---|---|---|---|
| WIZFIX HEATING LTD | 09845410 | SW19 | under 0.1 km |
| GREENER HOMES GROUP LTD | 10586965 | SW19 | under 0.1 km |
| S.H.S CONSTRUCTION LTD | 10771752 | SW19 | under 0.1 km |
| LIQUID-TECH PLUMBING AND HEATING LTD | 12043720 | SW19 | under 0.1 km |
| HARRISON GREEN LTD | 16631832 | SW19 | under 0.1 km |
| RESHCASTLE ZERO LTD | 16905199 | SW19 | under 0.1 km |
| PAULMARK VENTILATION LIMITED | 02786248 | SW19 | ≈0.3 km |
| P C JONES LIMITED | 05192393 | SW19 | ≈0.3 km |
| AWG HEATING LIMITED | 05287233 | SW19 | ≈0.3 km |
| L & P PROPERTY SERVICES LTD | 06024848 | SW19 | ≈0.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 15411681 |
| Name | INSTAFIX LONDON LTD |
| Status | Active |
| Incorporated | 15 Jan 2024 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SW19 2RR |
| Outcode | SW19 |
| 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 15411681 |
Companies House record: INSTAFIX LONDON LTD, company 15411681, 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.