Totnes: plumbing, heating and air-conditioning companies
Totnes has 7 plumbing, heating and air-conditioning companies (SIC 43220) and 13 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 TQ9, summer 2026 had ≈4 nights above 18 °C there (12 times the 1991–2020 average of 0.3).
SIC 43220
Open a company
DART PROPERTY SERVICES LTD, incorporated 2010, status Active.
Plumbing, heating and air-conditioning companies
| Company | Incorporated | Status | District |
|---|---|---|---|
| MODERN RENEWABLE SOLUTIONS LIMITED | 2023 | Active | TQ9 |
| RADLEYVEALE LIMITED | 2023 | Active | TQ9 |
| MURCH & BAKER HEATING LIMITED | 2004 | Active | TQ9 |
| ENERGY PLANT R&D LIMITED | 2013 | Active | TQ9 |
| DART PROPERTY SERVICES LTD | 2010 | Active | TQ9 |
| DAYMENT PLUMBING AND HEATING LTD | 2024 | Active | TQ9 |
| THE GOOD HEAT COMPANY (UK) LIMITED | 2009 | Active | TQ9 |
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| 4 TECHNICAL SERVICES LTD | 43210 · electrical installation; 74909 | 2021 | Active | TQ9 |
| ECO RENEWABLES SW LTD | 43210 · electrical installation; 43290 · other construction installation | 2023 | Active | TQ9 |
| D N EVANS LIMITED | 43290 · other construction installation | 2012 | Active | TQ9 |
| DARK ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2009 | Active | TQ9 |
| GLO RENEWABLES LTD | 43210 · electrical installation; 42220 | 2023 | Active | TQ9 |
| TOTNES ENERGY LIMITED | 43290 · other construction installation | 2024 | Active | TQ9 |
| MODERN ELECTRICAL SOLUTIONS (SW) LIMITED | 43210 · electrical installation | 2021 | Active | TQ9 |
| SKILCO LTD | 43290 · other construction installation | 2022 | Active | TQ9 |
| MAC ELECTRICAL CONTRACTING LTD | 43210 · electrical installation | 2025 | Active | TQ9 |
| HARBOURSIDE CONSTRUCTION (SW) LIMITED | 43290 · other construction installation | 2005 | Active | TQ9 |
| AUTOMATED HOMES LIMITED | 43210 · electrical installation | 2004 | Active | TQ9 |
| JKR ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2005 | Active | TQ9 |
| NORHILL BUILDING LIMITED | 43290 · other construction installation | 1997 | Active - Proposal to Strike off | TQ9 |
Heat and planning around Totnes
In Totnes last summer (2026) there were ≈4 nights that stayed above 18 °C — 12 times the 1991–2020 average of 0.3 (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.
1% of sampled postcodes in Totnes sit in a conservation area (932 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.