Tring: plumbing, heating and air-conditioning companies
Tring has 12 plumbing, heating and air-conditioning companies (SIC 43220) and 40 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 HP23, summer 2026 had ≈9 nights above 18 °C there (8 times the 1991–2020 average of 1.2).
SIC 43220
Open a company
AYLA ENGINEERING LTD, incorporated 2022, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| JOHN KEAY LIMITED | 2018 | Active | HP23 |
| MAYFAIR BATHROOMS LONDON LTD | 2022 | Active | HP23 |
| BURLEY PLUMBING AND HEATING LTD | 2024 | Active | HP23 |
| SINFIELD SERVICES LIMITED | 2016 | Active | HP23 |
| J WHITFORD LIMITED | 2018 | Active | HP23 |
| JND INSTALLATIONS LTD | 2021 | Active | HP23 |
| AYLA ENGINEERING LTD | 2022 | Active | HP23 |
| GI DEVELOPMENTS LIMITED | 2009 | Active | HP23 |
| GROVE INNOVATIONS LIMITED | 2015 | Active | HP23 |
| INTEGRAL PLUMBING AND HEATING LTD | 2026 | Active | HP23 |
| PURSSELL & RANDALL MECHANICAL SERVICES LTD | 2015 | Active | HP23 |
| ZEBRA BOILERS, PLUMBING AND HEATING LIMITED | 2019 | Active | HP23 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| ARNAUD SECURITY SYSTEMS LTD | 43210 · electrical installation | 2023 | Active | HP23 |
| CHAD ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2026 | Active | HP23 |
| CIH ELECTRICAL LIMITED | 43210 · electrical installation | 2016 | Active | HP23 |
| CITY ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2016 | Active | HP23 |
| CJ TECHNICAL SERVICES LTD | 43210 · electrical installation; 61100 | 2020 | Active | HP23 |
| CONNECT TECHNICAL SERVICES LTD | 43210 · electrical installation; 80200 | 2017 | Active | HP23 |
| DAVIS ELECTRICAL LTD. | 43210 · electrical installation | 2014 | Active | HP23 |
| ELECTRICAL FIRE AND SECURITY LTD | 43210 · electrical installation | 2021 | Active | HP23 |
| JD PRACTICAL LTD | 43210 · electrical installation | 2011 | Active | HP23 |
| L.E.F SECURITY LTD | 43210 · electrical installation | 2026 | Active | HP23 |
| MAHER & BAXTER LTD | 43290 · other construction installation | 2021 | Active | HP23 |
| P COOK ELECTRICAL LTD | 43210 · electrical installation | 2016 | Active | HP23 |
| P COOK LIMITED | 43210 · electrical installation | 2025 | Active | HP23 |
| RIVERDALE STONE LIMITED | 43290 · other construction installation | 2006 | Active | HP23 |
| ROMA ELECTRICAL CONTRACTING SERVICES LIMITED | 43210 · electrical installation | 2016 | Active | HP23 |
| S J RING ELECTRICAL LIMITED | 43210 · electrical installation | 2011 | Active | HP23 |
| SUNDON PARK ELECTRICAL CONTRACTORS IN AUTOMATION LIMITED | 43210 · electrical installation | 2000 | Active | HP23 |
| VOLTURA ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2026 | Active | HP23 |
| ARENA INTERIORS LIMITED | 43290 · other construction installation | 1989 | Active | HP23 |
| DCI MK LTD | 43210 · electrical installation | 2012 | Active | HP23 |
| DLH BUILDING SERVICES LTD | 43290 · other construction installation | 2009 | Active | HP23 |
| LONG'S ELECTRICAL LIMITED | 43210 · electrical installation | 2007 | Active | HP23 |
| MACKENZIE ELECTRICAL (LONDON) LTD | 43210 · electrical installation | 2018 | Active | HP23 |
| NP ELECTRICS & TESTING LTD | 43210 · electrical installation | 2014 | Active | HP23 |
| S BLAXLEY CONSTRUCTION LTD | 43290 · other construction installation; 41202 | 2023 | Active | HP23 |
| UTILITIES COMBINED LTD | 43210 · electrical installation | 2025 | Active | HP23 |
| YOUR DIGITAL HOME LTD | 43210 · electrical installation; 62090 | 2021 | Active | HP23 |
| S J MOXOM LIMITED | 43290 · other construction installation | 2002 | Active | HP23 |
| SJG ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2014 | Active | HP23 |
| RIDGESTONE SOLUTIONS LTD | 43210 · electrical installation; 70229; 74100 | 2023 | Active | HP23 |
| TOC ELECTRICS LTD | 43210 · electrical installation | 2021 | Active | HP23 |
| CULVERWOOD ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | HP23 |
| LAP MAINTENANCE LTD | 43290 · other construction installation; 43390; 43999 | 2021 | Active | HP23 |
| EDEN DESIGN INSTALLS LIMITED | 43290 · other construction installation | 2022 | Active | HP23 |
| GBEK SERVICES LIMITED | 43210 · electrical installation | 2007 | Active | HP23 |
| G H ELECTRICAL (TRING) LIMITED | 43210 · electrical installation | 2015 | Active | HP23 |
| PROPART INTERIORS LIMITED | 43290 · other construction installation | 2001 | Active | HP23 |
| CTOP WINDOW MAN LTD | 43290 · other construction installation | 2019 | Active | HP23 |
| BRAMINGHAM BUILDING AND ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2015 | Active - Proposal to Strike off | HP23 |
| STARTAGEN LIMITED | 43210 · electrical installation | 2017 | Active - Proposal to Strike off | HP23 |
Heat and planning around Tring
In Tring last summer (2026) there were ≈9 nights that stayed above 18 °C — 8 times the 1991–2020 average of 1.2 (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.
19% of sampled postcodes in Tring sit in a conservation area (576 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.