Advent: plumbing, heating and air-conditioning companies
Advent has 0 plumbing, heating and air-conditioning companies (SIC 43220) and 1 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in N18, summer 2026 had ≈10 nights above 18 °C there (5 times the 1991–2020 average of 1.9).
SIC 43220
Open a company
No SIC 43220 profile in this town. Noise tool
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| No SIC 43220 company in this town | — | — | — |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| NARVI TILES & BATHROOM LTD | 43290 · other construction installation; 46410 | 2026 | Active | N18 |
Nearest plumbing companies within 25 km
9,778 plumbing companies (SIC 43220) have a registered office within 25 km. The nearest 10 are listed.
| Company | Number | District | Distance |
|---|---|---|---|
| SECURE PLUMBING SOLUTIONS LTD | 16985405 | N18 | ≈0.1 km |
| ARC GROUP LONDON LIMITED | 05536599 | N18 | ≈0.4 km |
| HYLTON HEATING, PLUMBING & ELECTRICS LIMITED | 16181632 | N18 | ≈0.6 km |
| FIXITFATTZ LTD | 16620704 | N18 | ≈0.6 km |
| PROHEAT & PLUMBING SERVICES LIMITED | 16359694 | N18 | ≈0.6 km |
| PANO GAS SERVICES LTD | 13786629 | N18 | ≈0.6 km |
| MAINSTREAM FLEET LIMITED | 03365607 | N18 | ≈0.7 km |
| KINECTID LTD | 13118633 | N18 | ≈0.7 km |
| PLUMBDERLAND LIMITED | 12620240 | N18 | ≈0.7 km |
| GEDKA LTD | 16300267 | N18 | ≈0.7 km |
Heat and planning around Advent
In Advent last summer (2026) there were ≈10 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.9 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 1 postcode districts where these offices are registered.
3% of sampled postcodes in Advent sit in a conservation area (548 live postcodes across 1 districts).
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).
Companies House snapshot 1 Sep 2026, 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. Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.
Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.