Services

Residential, Commercial & Industrial Air Conditioning Solutions

Reliable air conditioning and electrical services across South Brisbane and the Gold Coast — from residential installations to large-scale commercial and industrial HVAC projects.

FAQs

Get quick answers to common questions about AC capacity and our process.

Book a Service

Request a professional technician for maintenance or repair during business hours.

Reach out directly via phone or email for personalised assistance.

What We Offer

Why Choose Simplex Air Conditioning & Electrical

We believe good service starts with honesty and ends with work you can rely on for years.

Our Vision

To be the one-stop solution for South East Queensland homeowners and businesses seeking reliable, high-quality air conditioning and electrical work.

Our Mission

To provide clear advice, quality installations, and compliant work that delivers lasting comfort and peace of mind.

Our Motto

Clear Advice. Quality Results. We help you make the right decision, then execute it with precision and care.

Our Services

Split systems, ducted systems, multi-head and bulkhead installations for homes and businesses.

Residential Air Conditioning

Efficient cooling solutions tailored to your lifestyle.

Commercial & Industrial HVAC

Robust systems designed for the scale and complexity of your operations.

Air Conditioning Systems

Selection, sizing, and installation of all major system types.

Electrical Services

Licensed electrical wiring and connections for full compliance and safety.

Why Choose us

We Specialise in Getting It Right

Affordable, Honest Pricing

Clear quotes with no hidden costs.

Licensed & Certified Technicians

QBCC, ARCtick, and Electrical Contractor licensed.

Modern Tools & Methods

Accurate diagnostics and efficient installation techniques.

Testimonials

Honest reviews from our clients who have used our services

We take pride in our 4.9-star Google rating and the loyalty we earn through reliable service.

"Great customer service, on time, fast turn around and reliable. Would definitely recommend!"

"Fantastic company to deal with. Fitted air conditioning and ceiling fans throughout the house. Couldn’t be happier with the work carried out. Very professional workmanship, punctual and great people to deal with. Thanks Simplex!"

"Good pricing, straight forward honest advice, easy to deal with. Great installation of split system. Turned up on time and did the job perfectly left no mess behind."

"Great service. Turned up on time and got the job done. Affordable and professional. Friendly guys. Highly recommended"

"Absolutely hands down the best company for Air Conditioning we got our split system removed x 2 and got ducted air conditioning installed 7 outlets and 5 zones 13.2KW TCL system the crew was so professional knowledgeable prompt just great guys very reasonably priced too $8,800 my whole family are very happy staying cool this summer A ++++ 5 stars"

"Huge thanks to the Simplex Airconditioning team for installing 3 air-con units for us yesterday. We needed it done on short notice and they delivered with a great price, fast install, and an excellent finish. You can tell they have loads of experience — attention to detail was spot on and the whole job was done professionally and efficiently. Very happy with the quality of the work and the value for money. Best of all, the kids will be nice and cool for the QLD summer heat! Highly recommended — thanks again to the team. J"

"Best prices around, quality install and awesome to deal with, i would definitely go with Simplex again."

Comfort Control Starts with the Right System

Not sure what system fits your space? Our experts can guide you through the pros and cons of ducted vs. split systems.