Home / Installers / Luton
SMS WELDING LTD: plumbing, heating and air-conditioning company in Luton
SMS WELDING LTD is an active limited company (no. 14615384), incorporated in 2023, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in LU4 (Luton), and 400 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
400 similar companies within 10 km. Luton
What homes around LU4 need
In LU4 last summer (2026) there were ≈8 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.4 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in LU4 sit in a conservation area (no-record-uncertain, 733 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 |
|---|---|---|---|
| STANLEY MECHANICAL SERVICES LTD | 05378910 | LU4 | under 0.1 km |
| SIB HEATING & PLUMBING SOLUTIONS LTD | 16944796 | LU4 | ≈0.2 km |
| CIVIC CORE GROUP LTD | 16656069 | LU4 | ≈0.2 km |
| Z&R HEATING LTD | 17234134 | LU3 | ≈0.7 km |
| SOUND GENERAL BUILDING LIMITED | 10272987 | LU3 | ≈0.7 km |
| S HOLDEN HEATING LTD | 12273670 | LU3 | ≈0.7 km |
| ADV CONTRACTORS LIMITED | 16378359 | LU4 | ≈0.9 km |
| SUN REALM HEATING CO. LIMITED | 01202277 | LU3 | ≈0.9 km |
| FASCEL GROUP LIMITED | 02375567 | LU3 | ≈0.9 km |
| FASCEL MEP LIMITED | 13500012 | LU3 | ≈0.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 14615384 |
| Name | SMS WELDING LTD |
| Status | Active |
| Incorporated | 25 Jan 2023 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 25990 |
| Registered office postcode | LU4 9UR |
| Outcode | LU4 |
| 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 14615384 |
Companies House record: SMS WELDING LTD, company 14615384, 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.