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MSM MECHANICAL SERVICES LIMITED: plumbing, heating and air-conditioning company in Gerrards Cross
MSM MECHANICAL SERVICES LIMITED is an active limited company (no. 16811721), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SL9 (Gerrards Cross), and 507 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
507 similar companies within 10 km. Gerrards Cross
What homes around SL9 need
In SL9 last summer (2026) there were ≈10 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
15% of sampled postcodes in SL9 sit in a conservation area (on-record, 872 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 |
|---|---|---|---|
| DC PLUMBING & HEATING SERVICES LIMITED | 06141992 | SL9 | under 0.1 km |
| HANDSCOMB & HOOK LIMITED | 06785750 | SL9 | under 0.1 km |
| RADCOT PLUMBING & HEATING LIMITED | 13850760 | SL9 | under 0.1 km |
| HEATMATTERS LIMITED | 09558821 | SL9 | ≈0.2 km |
| LOCAL PLUMBERS (LONDON) LIMITED | 09516095 | SL9 | ≈0.2 km |
| GONI PROPERTY SERVICES LTD | 04998257 | SL9 | ≈0.5 km |
| RIGBY (LONDON) LIMITED | 05163783 | SL9 | ≈1.1 km |
| TONER MECHANICAL & ELECTRICAL LTD | 08110168 | SL9 | ≈1.1 km |
| AJN HEATING LIMITED | 10562068 | SL9 | ≈1.3 km |
| GOODWIN'S HEATING LTD | 10770627 | SL9 | ≈1.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 16811721 |
| Name | MSM MECHANICAL SERVICES LIMITED |
| Status | Active |
| Incorporated | 27 Oct 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | SL9 8BQ |
| Outcode | SL9 |
| 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 16811721 |
Companies House record: MSM MECHANICAL SERVICES LIMITED, company 16811721, 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.