Sudbury: plumbing, heating and air-conditioning companies
Sudbury has 26 plumbing, heating and air-conditioning companies (SIC 43220) and 56 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 CO10, summer 2026 had ≈8 nights above 18 °C there (4 times the 1991–2020 average of 2.3).
SIC 43220
Open a company
ACAMES LTD, incorporated 2011, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| G D ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2021 | Active | CO10 |
| SUDBURY KITCHENS & BATHROOMS LIMITED | 43210 · electrical installation | 2003 | Active | CO10 |
| AMEC WORKS LIMITED | 43210 · electrical installation | 2020 | Active | CO10 |
| AMPMC LTD | 43290 · other construction installation | 2024 | Active | CO10 |
| SWITCH TO SUN LTD | 43290 · other construction installation | 2025 | Active | CO10 |
| SJO ELECTRICAL LTD | 43210 · electrical installation | 2021 | Active | CO10 |
| SKY WINDOWS (U.K.) LIMITED | 43290 · other construction installation | 2003 | Active | CO10 |
| TOWN & COUNTRY INTERIORS (EAST ANGLIA) LIMITED | 43290 · other construction installation | 2004 | Active | CO10 |
| ES SHUTTERS AND AWNINGS LTD | 43290 · other construction installation | 2022 | Active | CO10 |
| IPSWICH CARPET & FLOORING LIMITED | 43290 · other construction installation | 2017 | Active | CO10 |
| IPSWICH FLOOR SANDING LTD | 43290 · other construction installation | 2019 | Active | CO10 |
| PINNACLE SHUTTERS LTD | 43290 · other construction installation | 2022 | Active | CO10 |
| R.M. THOMPSON LIMITED | 43290 · other construction installation; 41100; 43390 | 2013 | Active | CO10 |
| W & D ELECTRICAL LIMITED | 43210 · electrical installation | 2014 | Active | CO10 |
| ADVANCE POWER LIMITED | 43210 · electrical installation | 2021 | Active | CO10 |
| SUDBURY ELECTRICAL LIMITED | 43210 · electrical installation | 2002 | Active | CO10 |
| THE POTTER ELECTRICAL GROUP LIMITED | 43210 · electrical installation | 2021 | Active | CO10 |
| MERCURY BUILDING SERVICES LIMITED | 43210 · electrical installation | 2008 | Active | CO10 |
| SUDBURY BLINDS LTD | 43290 · other construction installation | 2024 | Active | CO10 |
| N & C ELECTRICAL LIMITED | 43210 · electrical installation | 2012 | Active | CO10 |
| A.L.H. GRIDLEY & SONS LIMITED | 43210 · electrical installation | 2006 | Active | CO10 |
| THERMALAIR LIMITED | 43290 · other construction installation | 1982 | Active | CO10 |
| MJA-PS LTD | 43290 · other construction installation; 43310; 43330; 43390 | 2019 | Active | CO10 |
| ABLE PAVING LIMITED | 43290 · other construction installation | 2006 | Active | CO10 |
| WBB CONTRACTS LIMITED | 43290 · other construction installation | 2021 | Active | CO10 |
| SPECTRUM ELECTRICAL (SUDBURY) LIMITED | 43210 · electrical installation | 2009 | Active | CO10 |
| A P CONNOR ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active | CO10 |
| EUROSURFACING LIMITED | 43290 · other construction installation | 2015 | Active | CO10 |
| HERITAGE ROADWAYS LIMITED | 43290 · other construction installation | 2025 | Active | CO10 |
| MJO ELECTRICAL (ESSEX) LIMITED | 43210 · electrical installation | 2012 | Active | CO10 |
| UNITE BUILD LIMITED | 43290 · other construction installation | 2022 | Active | CO10 |
| RPG.1 LTD | 43210 · electrical installation | 2025 | Active | CO10 |
| HIGH QUALITY INSTALLATIONS LIMITED | 43290 · other construction installation | 2024 | Active | CO10 |
| JRB ELECTRICAL (SUFFOLK) LTD | 43210 · electrical installation | 2025 | Active | CO10 |
| C AND S ELECTRICAL LTD | 43210 · electrical installation | 2019 | Active | CO10 |
| GREG DYKES LTD | 43210 · electrical installation | 2013 | Active | CO10 |
| MECELEX LIMITED | 43210 · electrical installation | 2025 | Active | CO10 |
| PDR GROUP ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | CO10 |
| LAKESIDE SURFACING LIMITED | 43290 · other construction installation | 2017 | Active | CO10 |
| DGC ELECTRICAL (SUFFOLK) LIMITED | 43210 · electrical installation | 2020 | Active | CO10 |
| GJK ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2017 | Active | CO10 |
| CR CIVILS LTD | 43290 · other construction installation; 42220; 43110; 43120 | 2024 | Active | CO10 |
| GW MANAGEMENT&CONSULTATIONLTD LIMITED | 43210 · electrical installation | 2025 | Active | CO10 |
| TC SIGNALLING SERVICES LTD | 43210 · electrical installation; 33170 | 2017 | Active | CO10 |
| RB RESPONSE LTD | 43210 · electrical installation; 74902; 98000 | 2017 | Active | CO10 |
| RED EARTH X LIMITED | 43290 · other construction installation | 2025 | Active | CO10 |
| CAVENDISH FENCING LTD | 43290 · other construction installation | 2019 | Active | CO10 |
| JB ENERGY SERVICES LTD | 43210 · electrical installation | 2023 | Active | CO10 |
| HUCKLE BUILDING & CONTRACTORS LTD | 43290 · other construction installation; 41100; 43390 | 2020 | Active | CO10 |
| MADE ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | CO10 |
| PTB ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2022 | Active | CO10 |
| HERITAGE U.K. LTD | 43290 · other construction installation | 2018 | Active | CO10 |
| PROM DESIGNS LTD | 43290 · other construction installation | 2004 | Active | CO10 |
| EDWIN'S INSTALLATIONS LTD | 43290 · other construction installation | 2011 | Active - Proposal to Strike off | CO10 |
| SMART THINKING ELECTRICAL LTD | 43210 · electrical installation | 2018 | Active - Proposal to Strike off | CO10 |
| D W CIVIL ENGINEERS LIMITED | 43290 · other construction installation | 2015 | Active - Proposal to Strike off | CO10 |
Heat and planning around Sudbury
In Sudbury last summer (2026) there were ≈8 nights that stayed above 18 °C — 4 times the 1991–2020 average of 2.3 (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.
21% of sampled postcodes in Sudbury sit in a conservation area (1,682 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.