Skip to main content
Free Quotes
From Yanchep to Mandurah
Air Conditioning Perth

Supply, Install & Service
All Major Brands

Perth’s trusted air conditioning specialists. IES installs and services split systems, ducted reverse cycle and ceiling fans from Yanchep to Mandurah.

Google Reviews
  • All Major Brands
  • Free Quotes & Advice
  • 5★ Google Rating
  • Perth Metro Coverage
Air Conditioning Services

All Your Air Con Services & Solutions in the One Place

At IES, we provide professional air conditioning supply, installation and servicing across Perth. Whether you need a new split system for a single room, a full ducted solution for your entire home, or a ceiling fan for your outdoor area, our licensed team delivers quality results on time and on budget.

We work with all major brands including Daikin, Mitsubishi, Fujitsu, LG and more. Our experienced HVAC technicians will assess your space, recommend the right system for your needs, and install it to manufacturer specifications — so your warranty stays intact and your system runs efficiently for years to come.

Our AC Services

Choose the Right System for Your Home

Our Process

How We Handle Your AC Installation

  1. Free Site Assessment

    We visit your home or business, assess the space and recommend the right system size and brand for your needs and budget.

  2. Upfront Quote

    You receive a detailed, fixed-price quote. No surprises — the price we quote is the price you pay.

  3. Professional Installation

    Our licensed installers complete the work to manufacturer specifications, keeping your warranty fully intact.

  4. Handover & Support

    We walk you through how to operate your new system and are always available if you have questions afterwards.

Common Questions

Frequently Asked Questions

Answers to the questions Perth homeowners ask us most about air conditioning.

We recommend having your air conditioner professionally serviced once a year. Regular servicing keeps the system running efficiently, extends its lifespan, and helps identify small issues before they become expensive repairs. For ducted systems with evaporative components, twice-yearly servicing may be advisable.

The right system size depends on the room's floor area, ceiling height, insulation, window area, and orientation. As a rough guide, a 2.5kW unit suits a small room (~15m²), a 3.5kW unit suits a medium room (~20-25m²), and a 5kW unit suits a larger room or open-plan area (~30-40m²). Our team will calculate the correct size during a free site assessment.

We install and service all major brands including Daikin, Mitsubishi Electric, Fujitsu, LG and Samsung. Each brand has strengths depending on your application and budget. We'll give you honest advice on the best option for your specific situation — we're not tied to any single brand.

A standard single-head split system installation typically takes 2–4 hours. Multi-head or ducted installations take longer depending on the number of zones and complexity of the ductwork. We'll give you a clear timeframe during the quoting process.

IES supplies and installs — you don't need to source the unit yourself. We carry stock of the most popular models and can order specific units on request. Supply-and-install is typically more cost-effective than buying separately because we purchase at trade pricing.

Reviews

Our Reviews

We proudly service clients from Yanchep to Mandurah and everywhere in between, combining quality workmanship with local expertise you can trust.

Integrated Energy Solutions

Contact Integrated Energy Solutions

Send an enquiry and we’ll contact you as soon as possible.

Latest Offer

Free Upgrade from Nova Mini to Nova

With every new ducted reverse cycle system purchased

Book now