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CHISHOLM & SONS LIMITED: plumbing, heating and air-conditioning company in Esher
CHISHOLM & SONS LIMITED is an active limited company (no. 08913195), incorporated in 2014, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in KT10 (Esher), and 824 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
824 similar companies within 10 km. Esher
What homes around KT10 need
In KT10 last summer (2026) there were ≈9 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
11% of sampled postcodes in KT10 sit in a conservation area (on-record, 620 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 |
|---|---|---|---|
| CUBE PLUMBING SOLUTIONS LTD | 08202425 | KT10 | ≈0.2 km |
| EMG MAINTENANCE LTD | 13142249 | KT10 | ≈0.7 km |
| OPTIMAL MECHANICS SOLUTIONS LTD | 16517140 | KT10 | ≈0.8 km |
| JA PLUMBING & HEATING LTD | 07602471 | KT7 | ≈0.8 km |
| MARFORD GROUP LTD | 16601051 | KT7 | ≈1.3 km |
| CROMWELL MAINTENANCE LIMITED | 09419793 | KT10 | ≈1.4 km |
| THE GREENSAGE GROUP LTD | 15336227 | KT8 | ≈1.6 km |
| DITTON GREEN LTD | 09956426 | KT7 | ≈1.7 km |
| GB HEATING & GAS LTD | 10334918 | KT10 | ≈1.8 km |
| CASTLE COOLING SOLUTIONS LIMITED | 05353945 | KT7 | ≈1.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 08913195 |
| Name | CHISHOLM & SONS LIMITED |
| Status | Active |
| Incorporated | 26 Feb 2014 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | KT10 8DA |
| Outcode | KT10 |
| 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 08913195 |
Companies House record: CHISHOLM & SONS LIMITED, company 08913195, 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.