DJK Air Conditioning & Electrical
Unit 4/142 Tennyson Memorial Ave, Tennyson, Queensland, 4105
“We're your one stop shop for your ac needs”

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Why Choose DJK Air Conditioning & Electrical?
DJK Air Conditioning & Electrical has a steady local following for punctual, neat installations of split and ducted systems. Customers consistently note the team's thorough planning, clear communication and spotless finish, from quote through to final cleanup. They offer free quotes and handle emergency call-outs for homes and businesses across Tennyson.
About DJK Air Conditioning & Electrical
DJK Air Conditioning & Electrical has built a strong name around Tennyson, Queensland, and the local view around Brisbane is that these are the people to call for a tidy, well-planned install. The business has been operating since 1990, and its founder Derrick Kennedy has spent around 30 years in the industry, including about 10 years gained at contracting firms before going out on his own.
They handle split system installation, repairs and servicing, ducted air conditioning, and commercial work for homes and businesses alike. Locals who have had them out talk about neat, careful jobs where everything is explained clearly from quote to completion, and where the place is left spotless afterwards. We hear Derrick takes the time to size a system properly for the house rather than just fitting whatever is quickest, which people appreciate on those hot, humid Brisbane days.
The team is known for turning up when they say they will, keeping in touch through the job, and handing over a bill that matches the quote. More than one person has mentioned coming back to them over many years for new units and general maintenance, and plenty are happy to pass their name on to friends and family. They offer free quotes and can help with emergency call-outs, so it is worth checking timing with them directly when you book.
For fair pricing, careful work and a clean finish on everything from a single split to a multi-head ducted setup, DJK Air Conditioning & Electrical is an air conditioning technician plenty of Brisbane households keep calling back.
Location
What Customers Say on Google
“the entire team was punctual, professional, and incredibly thorough from quote to completion. They explained everything clearly, worked efficiently, and the quality of the job exceeded my expectations.”
“Derrick, Troy and Tim are professional, friendly, have meticulous workmanship and left the place spotless.”
“the quote was significantly better than any other I got and once I gave the go ahead, installation was arranged for the following day.”
Source: Google Reviews
Frequently Asked Questions About DJK Air Conditioning & Electrical
DJK Air Conditioning & Electrical handles split system installation, repairs and servicing, ducted air conditioning, and commercial air conditioning for homes and businesses around Tennyson, Queensland. Locals describe everything from single split system swaps to full ducted systems and multi-head installs across renovated homes, apartments and queenslanders, including jobs with tricky access or asbestos considerations handled carefully from quote through to completion.
DJK Air Conditioning & Electrical offers free quotes, with Derrick or Troy often attending in person to assess the space before confirming the job. It helps to have details ready such as the rooms or areas needing cooling, any access constraints, and the make or model if you're after a repair. Locals note the quoted price has consistently matched the final bill.
Yes, DJK Air Conditioning & Electrical takes on emergency call-outs, which has helped customers get a new unit arranged and fitted quickly ahead of a summer heatwave. Beyond urgent jobs, they're also booked for planned split system and ducted installs, repairs and servicing across Tennyson and the wider Brisbane area.
Customers consistently mention the team turning up on time, explaining the job clearly, and leaving the site clean and tidy with no mess or visible cabling left behind. Locals describe careful, well-planned installs, from positioning indoor units to maximise airflow to fitting multiple split systems neatly into renovated apartments and queenslanders, with the final bill matching the original quote.
DJK Air Conditioning & Electrical is run by Derrick Kennedy, with team members Troy, Tim and Angus named in reviews for quoting and carrying out installs. Locals describe a consistent, team across the whole job, from the first quote visit through to the final clean-up, with some having used Derrick and the DJK team for new air conditioners and maintenance for over 20 years.
Contact Details
- Phone
- +61 7 3892 4682
- [email protected]
- Address
- Unit 4/142 Tennyson Memorial Ave, Tennyson, Queensland, 4105
Opening Hours
- Monday
- 7:30am-5pm
- Tuesday
- 7:30am-5pm
- Wednesday
- 7:30am-5pm
- Thursday
- 7:30am-5pm
- Friday
- 7:30am-5pm
- Saturday
- Closed
- Sunday
- Closed
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