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AIR CONDITIONING SERVICES

Split system and ducted air conditioning installations, replacements, repairs and upgrades across Adelaide — efficient heating and cooling tailored to your home.

What We Do

EFFICIENT HEATING & COOLING FOR YOUR HOME

Whether you’re putting a single split system in a bedroom or a fully ducted reverse cycle system across the whole house, we take the same approach — proper sizing, neat installation and a clean, professional finish.

As a family-owned local business, we handle every job ourselves and complete the electrical side in-house — one team, one point of contact, no surprises.

We supply, install, replace, repair and upgrade split system and ducted air conditioning, and we’ll recommend the right system for your home, your usage and your budget.

— Why Choose D1 —

WHAT YOU GET WITH US

Properly Sized

We size each system to your space — undersized units struggle, oversized units short-cycle and waste power.

Electrical In-House

Air conditioning and the electrical work handled by the same team — no subcontracting, no delays.

Neat & Tidy

Cable runs hidden where possible, units mounted level and square, and the work area left clean.

Workmanship We Stand Behind

Clean, professional installations finished to a standard we're proud of.

— Our Process —

HOW WE WORK

From your first call to walking through the finished install, here’s what to expect.

01

Free Quote

On-site visit, system sizing and a written quote.

02

Choose Your System

We recommend brand and capacity options to suit your space and budget.

03

Book Install

We agree on a time that suits you and arrive when we say we will.

04

Install

Indoor and outdoor units mounted, cabling run, system tested and commissioned.

05

Walkthrough

Remote and app setup, simple maintenance tips and everything explained.

— Recent Work —

SOME OF OUR WORK

Ducted · Adelaide
OUTDOOR UNIT · Adelaide
SPLIT SYSTEM · Adelaide
— FAQs —

FREQUENTLY ASKED QUESTIONS

Quick answers to the questions we hear most often.

It depends on how many rooms you want to cool, your budget and your home’s layout. A split system suits single rooms or open areas, while ducted reverse cycle is ideal for whole-home comfort. We’ll recommend the right option at quote time.

A single split system is usually completed in a few hours. Ducted systems take longer depending on the size and layout of your home. We’ll give you a clear timeframe with your quote.

Some systems need a dedicated circuit. Because we’re licensed electricians, we handle any electrical work ourselves and include it in your quote.

Yes — we replace, repair and upgrade existing split system and ducted units, and we can remove and dispose of your old system as part of the job.

Yes. We work with the major air conditioning brands and will help you choose a reliable, energy-efficient system that suits your home and budget.

We’re a family-owned Adelaide business servicing homes across Adelaide and the surrounding suburbs.

— Related Services —

YOU MIGHT ALSO NEED

Switchboard Upgrades

Installing air conditioning may mean your switchboard needs upgrading to handle the load safely.

DOMESTIC ELECTRICAL

From repairs to new circuits and appliance installs — all your home electrical handled in-house.

LED Lighting

Refreshing a room with new air conditioning? We design and install energy-efficient LED lighting too.

READY TO STAY COMFORTABLE?

Book a free, no-obligation quote and we’ll help you choose, install and set up the right air conditioning system for your home.