Building controls · Electrical · BMS

BMS & electrical services for smarter buildings

EcoNex designs, manufactures, installs, commissions and maintains building management systems and electrical installations. One accountable team, from control strategy to final certificate.

What we do

One team for BMS & electrical

Seven specialist disciplines under one roof - so there is never a gap between the controls and the power. Every one has its own dedicated team, and its own page.

Platforms & manufacturers we work with

Trend logoDistech Controls logoETA Enclosures logoSontay logoTrend logoDistech Controls logoETA Enclosures logoSontay logoTrend logoDistech Controls logoETA Enclosures logoSontay logoTrend logoDistech Controls logoETA Enclosures logoSontay logoTrend logoDistech Controls logoETA Enclosures logoSontay logo

Why EcoNex

Engineers who own
the whole chain

Most controls problems live in the handover between disciplines. We remove those handovers - the designer, the installer, the electrician and the commissioning engineer all wear the same badge.

EcoNex engineer inspecting rooftop plant on a commercial building
  • 01

    One accountable team

    Directly employed design, installation, electrical and commissioning engineers - no subcontract chain to chase.

  • 02

    Open protocol, always

    BACnet, Modbus, Trend and LON. You are never locked to one manufacturer or one maintainer.

  • 03

    Built for live buildings

    Phased retrofit and out-of-hours works planned around the occupier, not the other way round.

  • 04

    Energy in the strategy

    Net zero targets and metering designed in from day one, then proven at commissioning.

  • 05

    Everything self-delivered

    Controls, electrical and commissioning by our own engineers - shorter lead times and drawings that match reality.

  • 06

    Cover after handover

    PPM, 24/7 reactive support and annual performance reviews keep the system performing.

End to end

Five stages, one contractor

01

Design

Control philosophy, points schedules and network architecture written for how the building is actually run.

02

Build

Equipment, containment and controls prepared and tested before they reach site.

03

Install

Containment, cabling, field devices and controllers delivered to programme in live buildings.

04

Commission

Point-to-point proving, strategy tuning and witnessed demonstrations before handover.

05

Maintain

PPM contracts, 24/7 reactive cover and energy performance reviews after the project ends.

Rooftop plant room with air handling units

Where we work

Buildings that cannot
afford downtime

From City headquarters to hospital plant rooms, we work in occupied, critical environments where the controls have to keep running while we improve them.

  • Commercial offices
  • Data centres
  • Healthcare
  • Education
  • Residential & BTR
  • Retail & leisure
See the sectors we cover →

Selected projects

Live buildings, phased works, no downtime

All projects
They replaced a legacy Trend system floor by floor without a single day of lost occupancy - and the energy figures moved in the first quarter.

Get started

Let's talk about
your building

Tell us what the building needs to do. We'll tell you what it takes - design, installation, commissioning, electrical works and maintenance from one team.

01DesignSpecs, points lists and drawings
02BuildInstallation and electrical works
03DeliverInstall, commission, maintain

London & the South East - 24/7 reactive cover