Ontemp Refrigeration & Air Conditioning
Shed 12/60 Fearnley St, Portsmith, Queensland, 4870
“Keeping Your Product Ontemp Is Our Top Priority”

Why Choose Ontemp Refrigeration & Air Conditioning?
Customers consistently report responsive, professional service from Ontemp in Portsmith, with quick turnarounds on assessments and installations—even on weekends. Licensed and certified (QBCC #1515 0476, ARC Licence AU 49635), they handle everything from commercial cold rooms to specialised marine refrigeration with demonstrated technical expertise.
About Ontemp Refrigeration & Air Conditioning
Services
- Commercial refrigeration installation
- Cold room installation and maintenance
- Freezer room services
- Display fridge services
- Refrigerated transport services
- Air conditioning installations
- Air conditioning repairs
- Scheduled air conditioning servicing
- Split system air conditioning
- Box fan air conditioning
- Cassette air conditioning
- Ducted air conditioning
- Premium anti-bacterial air conditioning treatment
- Marine air conditioning installation and maintenance
- Marine refrigeration installation and maintenance
- Heat exchanger servicing
- System component cleaning and replacement
- Pressure testing
- Leak detecting
- Oil quality testing
- System tuning
- Ammonia refrigeration system servicing
- Air conditioning cleaning
- Preventative maintenance
- Emergency repairs and call outs
- Descaling condensers
- Ice machine services
What Customers Say on Google
“From initial enquiry to job completion, this team handled everything quickly and professionally, with prompt and efficient installation of air conditioning systems.”
“Responsive service even on weekends, with quotes provided by the next business day and same-day installation once approved.”
“Rob and the team demonstrated excellent care and technical knowledge when testing and re-commissioning marine refrigeration systems.”
Source: Google Reviews
Frequently Asked Questions About Ontemp Refrigeration & Air Conditioning
Ontemp Refrigeration & Air Conditioning is known for exceptionally fast turnaround times in Cairns. Locals tell us Robert and the team often provide quotes within 24 hours of an initial enquiry, and same-day installations aren't uncommon. We've heard of instances where they quoted on a Monday morning, received approval, and had the new system running within an hour — all handled with efficiency and clear communication from start to finish.
Yes, Robert Inskip and his team at Ontemp Refrigeration & Air Conditioning are available for weekend callouts across Cairns. We know of cases where they've inspected faulty air conditioning units on a Saturday, provided detailed quotes by Monday, and completed installations the same day. Their willingness to work outside standard business hours makes them a reliable choice for urgent residential and commercial refrigeration needs in Far North Queensland.
Ontemp Refrigeration & Air Conditioning specialises in comprehensive marine refrigeration for vessels berthed at Marlin Marina and across Cairns marine locations. Robert and his team handle refrigeration testing, re-commissioning, heat exchanger servicing, pressure testing, leak detection, oil quality testing, and full system tuning. Boat owners we've spoken to highlight Rob's careful approach and deep technical knowledge when diagnosing and resolving complex marine refrigeration issues that require specialist expertise.
Absolutely. Ontemp Refrigeration & Air Conditioning installs split systems, ducted air conditioning, cassette units, and box fan configurations throughout Cairns and surrounding Far North Queensland areas. Robert Inskip's team provides clear options tailored to each property, whether residential or commercial. Locals tell us they appreciate being walked through different system choices before installation, ensuring the right capacity and layout for tropical climate demands and energy efficiency.
Yes, Ontemp Refrigeration & Air Conditioning offers full ammonia refrigeration system servicing for commercial clients in Cairns. This includes system component cleaning and replacement, pressure testing, leak detection, descaling condensers, and scheduled preventative maintenance. With over 15 years of industry experience, Robert and his fully licensed team (QBCC #1515 0476, ARC Licence AU 49635) handle large-scale industrial refrigeration requirements that many general contractors can't manage safely or efficiently.
Contact Details
- Phone
- +61 413 322 131
- info@ontemp.com.au
- Address
- Shed 12/60 Fearnley St, Portsmith, Queensland, 4870
How Ontemp Refrigeration & Air Conditioning Compares
in Cairns
3 reviews on Google
Opening Hours
- Monday
- Not listed
- Tuesday
- Not listed
- Wednesday
- Not listed
- Thursday
- 7am-4pm
- Friday
- Not listed
- Saturday
- Not listed
- Sunday
- Not listed
Business Details
- Service Areas
- Cairns, Marine locations including Marlin Marina
- Certifications
- QBCC #1515 0476, ARC Licence AU 49635
- Emergency Service
- Available
- Pricing
- Free quotes available
Is this your business?
Claim your listing to get featured placement and more customers
Upgrade Your Listing




