Home / Installers / Wallington
KALM GAS & PLUMBING LTD: plumbing, heating and air-conditioning company in Wallington
KALM GAS & PLUMBING LTD is an active limited company with a proposal to strike off (no. 13312026), incorporated in 2021, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in SM6 (Wallington), and 1,407 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 - Proposal to Strike off
Within 10 km
1,407 similar companies within 10 km. Wallington
What homes around SM6 need
In SM6 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).
4% of sampled postcodes in SM6 sit in a conservation area (on-record, 756 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 |
|---|---|---|---|
| KELLY BROTHERS SERVICES LIMITED | 15751400 | SM6 | ≈0.1 km |
| WATERMATE PLUMBING AND HEATING LIMITED | 09575126 | SM6 | ≈0.2 km |
| HARRIS PLUMBING AND ELECTRICAL LTD | 17350526 | SM6 | ≈0.2 km |
| INTERIORS INTERIORS LTD | 07056480 | SM6 | ≈0.4 km |
| MB FACILITIES LIMITED | 11068337 | CR0 | ≈0.7 km |
| 48FOUR CONTRACT SERVICES LTD | 11701715 | CR0 | ≈0.7 km |
| COBALT ENERGY PL LTD | 11763165 | CR0 | ≈0.7 km |
| WOODCOTE MECHANICAL SERVICES LIMITED | 06645923 | CR0 | ≈0.9 km |
| HEAT PLAN UTILITIES LIMITED | 07630893 | CR0 | ≈0.9 km |
| R & G PLUMBING AND HEATING LIMITED | 07656522 | CR0 | ≈0.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 13312026 |
| Name | KALM GAS & PLUMBING LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 3 Apr 2021 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43330 |
| Registered office postcode | SM6 9FP |
| Outcode | SM6 |
| 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 13312026 |
Companies House record: KALM GAS & PLUMBING LTD, company 13312026, status Active - Proposal to Strike off, 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.