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NN4: plumbing, heating and air-conditioning companies in Northampton
NN4 (Northampton) has 47 plumbing, heating and air-conditioning companies registered here (SIC 43220) and 76 electrical and other installation companies (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the summer is the question, NN4 had ≈6 nights above 18 °C in 2026 (6 times the 1991–2020 average of 1.0).
NN4
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2AGES PROJECTS LTD, incorporated 2024, status Active.
Plumbing, heating and air-conditioning companies
Electrical and other installation companies
| Company | SIC | Incorporated | Status | District |
|---|---|---|---|---|
| 3TI ENERGY HUBS LTD | 43290 · other construction installation | 2019 | Active | NN4 |
| A TYSOE ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2016 | Active - Proposal to Strike off | NN4 |
| A WEISSENBERGER LIMITED | 43210 · electrical installation | 2023 | Active | NN4 |
| A&C COMMUNICATIONS LTD | 43210 · electrical installation | 2018 | Active | NN4 |
| ALDERSON & CO SERVICES LTD | 43210 · electrical installation; 43390 | 2025 | Active | NN4 |
| AMBER TEAM LTD | 43210 · electrical installation | 2024 | Active - Proposal to Strike off | NN4 |
| AV CLADDING LTD | 43290 · other construction installation; 41201; 41202 | 2020 | Active | NN4 |
| B MASSEY LIMITED | 43210 · electrical installation | 2011 | Active | NN4 |
| BABILON LIMITED | 43290 · other construction installation; 96020 | 2020 | Active | NN4 |
| BC WORKSPACE LIMITED | 43290 · other construction installation | 2009 | Active | NN4 |
| BE ACTIVE PLAY LTD | 43290 · other construction installation | 2022 | Active | NN4 |
| BLUE PENGUIN ELECTRICAL LTD | 43210 · electrical installation | 2014 | Active | NN4 |
| CAMBRIDGE SIGNAL INSTALLATION LTD | 43210 · electrical installation | 2007 | Active - Proposal to Strike off | NN4 |
| CAP ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2014 | Active | NN4 |
| CBR ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | NN4 |
| CG ELECTRICAL CONTRACTORS LTD | 43210 · electrical installation | 2010 | Active | NN4 |
| CG ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2022 | Active | NN4 |
| CHAMBERS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 1998 | Active | NN4 |
| CLEAR GLASS SERVICES LTD | 43290 · other construction installation; 41100; 43390; 74100 | 2025 | Active | NN4 |
| CMC INSTALLATIONS LIMITED | 43290 · other construction installation | 2014 | Active - Proposal to Strike off | NN4 |
| CONFIGUREITDONE LTD | 43290 · other construction installation | 2021 | Active | NN4 |
| CRIVALLE DEVELOPMENTS LTD | 43290 · other construction installation; 41201; 41202 | 2026 | Active | NN4 |
| CYPHER IPX SOLUTIONS LIMITED | 43210 · electrical installation; 71122; 71129; 80200 | 2025 | Active | NN4 |
| D R MORRIS ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2010 | Active | NN4 |
| DANIEL TILING LTD | 43290 · other construction installation; 41201; 41202; 43330 | 2018 | Active | NN4 |
| DJF LIGHTING LTD | 43210 · electrical installation | 2023 | Active | NN4 |
| DOCTOR ELECTRIC LTD | 43210 · electrical installation | 2019 | Active | NN4 |
| DR-BUILD & RENOVATION LTD | 43290 · other construction installation | 2021 | Active | NN4 |
| DRAIN SERVOPIPE LTD | 43210 · electrical installation; 43290 · other construction installation | 2026 | Active | NN4 |
| E&E BUILDING SPECIALISTS LTD | 43290 · other construction installation; 41202; 43320; 43330 | 2024 | Active | NN4 |
| ELITEPROPERTYPROCARE LTD | 43290 · other construction installation; 43390 | 2021 | Active | NN4 |
| ELITEVIEW LIMITED | 43290 · other construction installation | 2022 | Active | NN4 |
| ELVISCONSTRUCTOR LIMITED | 43290 · other construction installation; 41202 | 2025 | Active | NN4 |
| EMERGENCY SERVICES 24H/7 LTD | 43210 · electrical installation | 2024 | Active | NN4 |
| EMP SERVICES LTD | 43210 · electrical installation; 70229 | 2026 | Active | NN4 |
| GEM-TEC ELECTRICAL SOLUTIONS LIMITED | 43210 · electrical installation | 2019 | Active | NN4 |
| GLOBALITA SOLUTIONS LTD | 43290 · other construction installation; 43991 | 2021 | Active | NN4 |
| GOODSONS LIMITED | 43210 · electrical installation; 99999 | 1993 | Active | NN4 |
| GREEN SYSTEM SOLUTIONS LTD | 43210 · electrical installation; 43290 · other construction installation | 2023 | Active | NN4 |
| HUNSBURY ELECTRICAL LIMITED | 43210 · electrical installation | 2024 | Active | NN4 |
| JELS ELECTRICAL LTD | 43210 · electrical installation | 2012 | Active | NN4 |
| JHS FIBRE LIMITED | 43290 · other construction installation | 2023 | Active - Proposal to Strike off | NN4 |
| JLSA SOLUTIONS LIMITED | 43290 · other construction installation; 33140 | 2020 | Active | NN4 |
| KAZ CONSTRUCTION (NORTHAMPTON) LIMITED | 43290 · other construction installation | 2016 | Active - Proposal to Strike off | NN4 |
| LF DATA COMMS LTD | 43210 · electrical installation | 2023 | Active | NN4 |
| LIGHTS R ON LTD | 43210 · electrical installation | 2016 | Active | NN4 |
| MAC-COM LIMITED | 43290 · other construction installation | 2011 | Active | NN4 |
| MANDEK LTD | 43210 · electrical installation | 2014 | Active | NN4 |
| MC UK ELECTRICAL LTD | 43210 · electrical installation | 2023 | Active | NN4 |
| MOULTON KITCHENS LTD. | 43290 · other construction installation | 2016 | Active | NN4 |
| MV INTERIORS LIMITED | 43290 · other construction installation | 2023 | Active | NN4 |
| NEW LIVING DEVELOPMENT PROJECTS LTD | 43210 · electrical installation; 41201; 41202; 68209 | 2021 | Active | NN4 |
| NEXA SHIELD SECURITY LTD | 43210 · electrical installation; 80100; 80200; 93290 | 2026 | Active | NN4 |
| NF CONSTRUCTION LTD | 43290 · other construction installation; 43390 | 2026 | Active | NN4 |
| NORTHANTS TRADE FRAMES LTD | 43290 · other construction installation | 2018 | Active | NN4 |
| NP CABLE JOINTING LTD | 43210 · electrical installation | 2025 | Active | NN4 |
| OKEANIKA LIMITED | 43290 · other construction installation; 46470; 47599; 95240 | 2025 | Active | NN4 |
| OLDAMA ELECTRICAL CONTRACTOR LIMITED | 43210 · electrical installation | 2014 | Active - Proposal to Strike off | NN4 |
| OZZY ELECTRICAL INSTALLATIONS LTD | 43210 · electrical installation | 2023 | Active | NN4 |
| PAULS ELECTRICAL SERVICES LTD | 43210 · electrical installation | 2024 | Active | NN4 |
| PENTLAND PROPERTY SERVICES LIMITED | 43290 · other construction installation | 1999 | Active | NN4 |
| PETER ELECTRICIAN LTD | 43210 · electrical installation | 2020 | Active | NN4 |
| PRECISION ELECTRICAL INSTALLATIONS LIMITED | 43210 · electrical installation | 2025 | Active | NN4 |
| PROJEKT 247 LTD | 43290 · other construction installation; 68209; 81299; 93290 | 2025 | Active - Proposal to Strike off | NN4 |
| PUSCASU ELITE SERVICE LTD | 43290 · other construction installation; 42220; 42990; 43999 | 2026 | Active | NN4 |
| PV ELECTRICAL & ENERGY SERVICES LTD | 43210 · electrical installation | 2021 | Active | NN4 |
| R J LEWIS ELECTRICAL LIMITED | 43210 · electrical installation | 2013 | Active - Proposal to Strike off | NN4 |
| SAVU MMA LTD | 43210 · electrical installation; 47910 | 2017 | Active | NN4 |
| SHELTON ELECTRICAL SERVICES LIMITED | 43210 · electrical installation | 2006 | Active | NN4 |
| SYMMETRY BUILDS LIMITED | 43290 · other construction installation | 2010 | Active | NN4 |
| TEDLEC LIMITED | 43210 · electrical installation | 2015 | Active | NN4 |
| TRIMETRIA LIMITED | 43210 · electrical installation; 42220; 47910; 61100 | 2023 | Active | NN4 |
| TRYDAN ELECTRICAL LIMITED | 43210 · electrical installation | 2022 | Active | NN4 |
| TURNER TANKS LIMITED | 43290 · other construction installation | 2008 | Active | NN4 |
| UTILITIES DIRECT CONNECTIONS LIMITED | 43290 · other construction installation; 43999 | 2025 | Active | NN4 |
| UTILITIES DIRECT LIMITED | 43290 · other construction installation | 2007 | Active | NN4 |
What homes around NN4 need
In NN4 last summer (2026) there were ≈6 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
4% of sampled postcodes in NN4 sit in a conservation area (on-record, 980 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).
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 for NN4, June–August, minimum at or above 18 °C, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points in NN4, snapshot 25 Sep 2026.
Better than a town-wide list: these are the registered offices in NN4, with that district's hot nights and planning rule.