5.0★★★★★ 27 Google reviewsChecking hours

Cool summers. Warm winters.

Toowoomba gets both extremes. Stay Cool AC installs, services and repairs reverse-cycle air conditioning that handles a 35° summer arvo and a frosty July morning.

Get a free quote What will it cost to run?
Warm living room on a frosty winter evening with a split system
Ducted air conditioning vent in a bright hallway
DuctedSplit system Sample photos
★★★★★“I wouldn’t go anywhere else”— Allison T.★★★★★“The price was great and the job was completed promptly, clean and professional”— Stephanie M.★★★★★“All aspects were installed to a high standard, checked and explained”— Rebecca H.★★★★★“Installed an aircon in my sons room in next to no time at all”— Josh D.★★★★★“Will recommend him to everyone”— Monica I.★★★★★“I wouldn’t go anywhere else”— Allison T.★★★★★“The price was great and the job was completed promptly, clean and professional”— Stephanie M.★★★★★“All aspects were installed to a high standard, checked and explained”— Rebecca H.★★★★★“Installed an aircon in my sons room in next to no time at all”— Josh D.★★★★★“Will recommend him to everyone”— Monica I.
Built for the Range

One system, both seasons

Reverse-cycle air conditioning is one of the cheapest ways to heat a home, and in Toowoomba you'll use it as much in winter as in summer.

❄

Frosty mornings

Reverse-cycle heating warms the room quickly, without the dry air and running costs of old bar heaters.

☀

Hot summer arvos

A correctly sized system cools the room evenly without running flat out all day.

3–5×

More heat per kW

A modern inverter can put out roughly three to five times more heat than the electricity it uses.

Running cost calculator

What does it cost to run?

Move the sliders for a rough idea of what a reverse-cycle system costs to run per day and per season.

System size
Season
Hours a day
Power price (c/kWh)
Rough cost per day
$0
Per week
Per 3-month season
Power drawn
Rough guide only. Assumes the system runs at about 60% of capacity once the room is at temperature. Real costs depend on the model, insulation, the room and your tariff. Get a quote for this size
About Stay Cool AC

Comfort all year round

Stay Cool AC installs, services and repairs air conditioning across Toowoomba and the Darling Downs.

Toowoomba has hot summers and properly cold winters, so a good system needs to do both. We'll size the system for the room and the house, not just sell the biggest unit.

Every install is done neatly, with the pipework tidy and the outdoor unit placed where it works best.

5.0 from 27 Google reviewsSplit & ductedToowoomba basedFree quotes
✓

Licensed

Licensed for air conditioning and electrical work.

◎

Sized right

Systems matched to the room, insulation and use.

✦

Neat installs

Tidy pipe runs and clean finishes.

$

Clear quotes

Know the price up front.

Services

Air conditioning, start to finish

Install

Split systems

Single rooms and open-plan living, sized and installed neatly.

Install

Ducted systems

Whole-home comfort with zoning, so you only heat or cool the rooms in use.

Maintain

Servicing & cleaning

Filters, coils and drains cleaned so the system runs efficiently.

Fix

Repairs

Not cooling, not heating, leaking water or making noise? We'll find out why.

Ceiling-mounted ducted return ventSample photo
Ducted or split?

Not sure what you need?

A couple of rooms usually suits split systems. A whole home with lots of rooms often suits ducted with zones. We'll come out, look at the house and give you honest options.

Book a free quote
Services in detail

What we can do

Tap a service to see what's involved.

Split system installs

The most popular choice for living areas and bedrooms. Reverse-cycle splits cool in summer and heat in winter.

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  • Single and multiple rooms
  • Back-to-back and longer pipe runs
  • Reverse-cycle inverter models
  • Old unit removal
Handy to haveThe room size and which way it faces helps us suggest the right size.

Ducted air conditioning

Whole-home heating and cooling through discreet ceiling vents, with zones so you only run the rooms you need.

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  • New ducted systems
  • Zoning and smart controls
  • Replacing old systems
  • Return air and vent placement

Servicing & cleaning

A clean system runs cheaper, works better and lasts longer.

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  • Filter and coil cleaning
  • Drain checks
  • Performance checks
  • Mould and smell treatment

Repairs

Not cooling, not heating, leaking water or making strange noises? We'll diagnose it and give you options.

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  • Fault finding
  • Gas re-charging
  • Water leaks
  • Repair or replace advice
Sizing guide

What size do you need?

A rough starting point. We'll check the room properly on site.

Small

2.5 kW

Bedrooms and studies up to about 20 m².

Bedrooms
Medium

3.5 to 5 kW

Larger bedrooms, small living rooms and offices.

Most rooms
Large

6 to 8 kW

Open-plan living and kitchen areas.

Living areas
Whole home

10 kW+ ducted

Ducted systems for whole homes, sized to the floor area and layout.

Whole house
How it works

Comfort in four steps

  1. Get in touch

    Call or send the form with a few details.

  2. Free quote

    We look at the space and recommend a system.

  3. Install

    Installed neatly, usually in a day.

  4. Handover

    We show you how to get the most from it.

Google reviews

Toowoomba loves Sam's work

27 Google reviews and every one of them is five stars. Here's what locals say about Sam and the Stay Cool team.

Google reviews
5.0
★★★★★
from 27 Google reviews
Read them all on Google ↗
“We couldn't even come upstairs because our house was too hot, now we sit and play with our son upstairs and get to enjoy our home!”
MMonica I.★★★★★ Google review
Quick to respondExplains the optionsClean, tidy installsGreat priceRepeat customersDucted & split systems
★★★★★

We had ducted air conditioning installed in our home by Stay Cool. Sam responded quickly to our enquiry and came out to quote. He took time to go through our options and check the roof area.
All aspects were installed to a high standard, checked and explained. We would highly recommend using Stay Cool Airconditioning.

RRebecca H.Google review
★★★★★

Sam and his team were excellent in all aspects! From the first call, I was really impressed by the customer service and timeliness of the response and quote for 2 air con units in our home. The price was great and the job was completed promptly, clean and professional.

SStephanie M.Google review
★★★★★

I have had three air cons install so far and I wouldn’t go anywhere else. Sam has always looked after us and his workmanship is the best we have seen. He also is respectful and does a great job.

AAllison T.Google review
★★★★★

We’ve been meaning to leave a review for Sam and his team after he put our air con system in December. Sam was awesome, he was polite and easy to reach. He explained things we didn’t know in an easy way and gave us advice on what worked best for our family. Sam and his team were reliable, professional, polite to our home and cleaned up. Will recommend him to everyone and will definitely be calling him in the future. Thank you Sam for your great work! We couldn’t even come upstairs because our house was too hot, now we sit and play with our son upstairs and get to enjoy our home!

MMonica I.Google review
★★★★★

Great service from the boys. Installed an aircon in my sons room in next to no time at all.
Will be using again soon.

JJosh D.Google review

Real reviews from Stay Cool AC's Google Business Profile, shown with first name and initial.

Get in touch

Get a free quote

Tell us about your home and we'll get back to you to arrange a time to have a look.

Toowoomba & the Darling Downs
ToowoombaHighfieldsKearneys SpringRangevilleWestbrookGlenvaleMiddle RidgeCabarlah
Is reverse-cycle good for heating?

Yes. It's one of the most efficient ways to heat a home, which matters in a Toowoomba winter.

Do you give free quotes?

Yes. We'll look at the space and give you a clear price.

How often should it be serviced?

Clean the filters every few weeks when it's in use, and have it professionally serviced about once a year.

Do you remove the old unit?

Yes, removal of your old system can be included.

Which brands do you install?

Ask us. We'll recommend reliable brands that suit your home and budget.

Free quote

Or call 0427 876 848

Call nowFree quote