Licensed electrical, air conditioning & data contractor servicing Adelaide metro & surrounding areas 1300 063 986 contact@nexumservices.com.au

Electrical · Air Conditioning · Communications

One call.
Three trades.
Done properly.

Nexum Services designs, installs and maintains the power, climate and data systems that keep Adelaide homes and businesses running, all under one licensed team.

Get a free quote Call 1300 063 986
Licensed contractorPGE 347 182
ARCtick licensedAU 069 476
Residential · Commercial · IndustrialAdelaide metro & surrounding areas
Service after installMaintenance & repairs

What we do

Everything behind the walls, handled.

From a single power point to a full commercial fit-out, we plan the electrical, climate and data together so it all works together.

Nexum electrician testing a residential switchboard

Electrical

Safe, compliant electrical work for homes, businesses and industrial sites, from a single circuit to a complete fit-out.

  • Switchboard upgrades & safety switches
  • Lighting, power points & LED upgrades
  • EV charger installation
  • Fault finding & emergency repairs
  • Commercial fit-outs & maintenance
Explore Electrical →

Electrical brands we install

  • Clipsal
  • Hager
  • Trader
  • MM Electrical Merchandising
  • Legrand
  • ATOM
  • Haneco
Before and after: old Fujitsu outdoor unit replaced with a new Daikin multi-split unit on brackets

Air Conditioning

ARCtick-licensed supply, installation and servicing of split and ducted systems, with the electrical side handled by the same team.

  • Split & multi-head systems
  • Ducted reverse cycle
  • Servicing, cleaning & repairs
  • Commercial & light industrial HVAC
  • Electrical & AC done in one visit
Explore Air Conditioning →

Air conditioning brands we install

  • Daikin
  • Mitsubishi Electric
  • Haier
  • Fujitsu
  • ActronAir
Network comms rack with neatly dressed patch cabling and switches

Communications

Structured cabling and network infrastructure that keeps your home or business connected: neat, labelled and built to scale.

  • Data cabling (Cat6 / Cat6A)
  • Comms cabinets & patching
  • Wi-Fi access points
  • NBN & phone points
  • CCTV & access control
Explore Communications →

Communications brands we work with

  • CommScope
  • 4Cabling
  • Garland
  • Server Edge
  • Panduit
  • PSA
  • Ubiquiti

Three trades. One team. No runaround.

The usual way

An electrician, an AC installer and a data cabler. Three quotes, three schedules, three people to chase.

Quote 1 of 3 Site visit 2 of 3 Who's responsible?

The Nexum way

One licensed team plans and installs the lot. One quote, one point of contact, one company accountable.

Who we work for

Built for every kind of site.

Homes & renovations

Safe, tidy work in occupied homes, from a new circuit or switchboard upgrade to a whole-of-home split system and data fit-out for a renovation.

  • Switchboard & safety upgrades
  • Split & ducted air conditioning
  • Home network & Wi-Fi
  • EV chargers
Modern two-storey Adelaide home at dusk with feature lighting

About Nexum

Meet the team.

Sean Hermon, Founder and Director of Nexum Services

Sean Hermon

Founder & Director

I founded Nexum Services to deliver electrical, air conditioning and communications work the way it should be done: reliable, clearly communicated and right the first time.

With more than 12 years of hands-on industry experience, I stay closely involved in every project, from client relationships to on-site delivery and team development. Our reputation is built on being dependable, detail-oriented and easy to work with.

Whether it's a complex commercial fit-out, a new air conditioning system or a new ceiling fan, the goal is the same: smart, sustainable solutions built to last.

12+Years in the industry
3Sectors: residential, commercial, industrial

How it works

From first call to switched on.

  1. 01

    Get in touch

    Call, email or send the form. Tell us what you need and where.

  2. 02

    Site visit & quote

    We assess the job and send a clear, itemised quote.

  3. 03

    Install

    Licensed technicians, tidy work, compliance certificates supplied.

  4. 04

    Service & support

    Every install is labelled for easy servicing. We're one call away.

Contact

Let's get your job sorted.

Tell us a little about the work and we'll come back to you with next steps, usually within one business day.

Service areaAdelaide metro & surrounding areas
We'll only use your details to respond to your enquiry.