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MICHAEL S SYMONS MECHANICAL SERVICES LIMITED: plumbing, heating and air-conditioning company in Devon
MICHAEL S SYMONS MECHANICAL SERVICES LIMITED is an active limited company (no. 05199599), incorporated in 2004, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in PL20 (Devon), and 73 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
73 similar companies within 10 km. Devon
What homes around PL20 need
In PL20 last summer (2026) there were ≈5 nights that stayed above 18 °C — 14 times the 1991–2020 average of 0.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
19% of sampled postcodes in PL20 sit in a conservation area (on-record, 504 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 BESGROVE PLUMBING & HEATING LIMITED | 11417691 | PL20 | ≈2.5 km |
| JBW WELDING AND PIPEFITTING LIMITED | 12176365 | PL20 | ≈2.9 km |
| APEX PLUMBING & HEATING SOUTHWEST LTD. | 14901101 | PL6 | ≈5.2 km |
| CARRIER SOLUTIONS UK LTD. | 03723803 | PL6 | ≈5.3 km |
| MARTYN BOUNSALL PLUMBING AND HEATING LTD | 15132692 | PL6 | ≈5.4 km |
| SUTCLIFFE PLUMBING & HEATING (SOUTH WEST) LIMITED | 05114243 | PL19 | ≈5.6 km |
| WESTWORLD PLUMBING & HEATING LTD. | 07190196 | PL6 | ≈5.7 km |
| TAILORED HEAT LTD | 09382176 | PL6 | ≈5.9 km |
| ECO ENGINEERS SOUTH WEST LTD | 08004724 | PL6 | ≈5.9 km |
| CARDRICK PLUMBING AND HEATING LTD | 07041715 | PL20 | ≈6.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 05199599 |
| Name | MICHAEL S SYMONS MECHANICAL SERVICES LIMITED |
| Status | Active |
| Incorporated | 6 Aug 2004 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | PL20 6BU |
| Outcode | PL20 |
| 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 05199599 |
Companies House record: MICHAEL S SYMONS MECHANICAL SERVICES LIMITED, company 05199599, 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.