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INHOUSEPLUS LTD: plumbing, heating and air-conditioning company in London
INHOUSEPLUS LTD is an active limited company (no. 08503239), incorporated in 2013, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SW13 (London), and 2,376 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
2,376 similar companies within 10 km. London
What homes around SW13 need
In SW13 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).
49% of sampled postcodes in SW13 sit in a conservation area (on-record, 373 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 |
|---|---|---|---|
| CAN DO PLUMBING LTD | 16883052 | SW13 | ≈0.2 km |
| HEARTHGLOW LIMITED | 11515570 | SW13 | ≈0.4 km |
| HKR ENGINEERING SERVICES LTD | 16636776 | SW15 | ≈1.0 km |
| LONDON HEATING LIMITED | 04633483 | SW14 | ≈1.2 km |
| PLUMBHEAT LTD | 08179215 | SW15 | ≈1.2 km |
| HEATWORKS LONDON LTD | 13896472 | SW15 | ≈1.2 km |
| RICHMOND PARK PLUMBERS LIMITED | 07778411 | SW14 | ≈1.2 km |
| INTERNATIONAL DEVELOPMENT TECHNOLOGIES LTD | 08167669 | SW15 | ≈1.3 km |
| HIPPO HEATING AND ELECTRICAL SERVICES LTD | 16520941 | SW14 | ≈1.4 km |
| THAMES AIR SOLUTIONS LTD | 17375551 | SW14 | ≈1.4 km |
Company record
| Field | Value |
|---|---|
| Company number | 08503239 |
| Name | INHOUSEPLUS LTD |
| Status | Active |
| Incorporated | 25 Apr 2013 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation; 41202; 71111 |
| Registered office postcode | SW13 9LW |
| Outcode | SW13 |
| 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 08503239 |
Companies House record: INHOUSEPLUS LTD, company 08503239, 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.