Bringing Comfort to
Your Home 24/7
High-Quality Heating
Installation & Repair
Residential & Commercial
Electrical & Air-Conditioning Services Mackay
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Having problems with your heating or cooling system. Call us 24/7.
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Whether your looking for quality service, our company has you covered.
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Your comfort experts
Our mission is to provide superior quality & more personalised domestic and commercial electrical & air-conditioning services to the Mackay region
We pride ourselves on our prompt, reliable service and excellent communication; ensuring our clients are kept up-to-date throughout every step of the work process. JSR’s primary service area is the Mackay and Whitsundays region.
Our team will happily provide electrical and air-conditioning services as far south as Carmila, as far north as Bloomsbury and out west to Moranbah.
We have vehicles on the road Monday to Friday and offer after-hour emergency callouts; so you are never without power.
Additional Services
What else we do
Spilt Systems Service
An air-conditioner that is regularly maintained will run more efficiently .
Generator Installations
Reliable backup power essentials to ensure that your home or business stays running during an outage.
Electrical Fault Finding & Repair
Prompt and efficient service to minimise downtime and inconvenience.
Duct Cleaning Service
Ventilation systems are often the biggest culprit to poor air quality in ducted systems.
Lighting Installation & Repairs
Whether your looking for quality service, our company has you covered.
Data Cabling & Network Installation
Ensure seamless communication and data transfer across various platforms.
Answer: It’s recommended to have your air conditioning unit serviced or cleaned every 12 months. Annual maintenance helps ensure optimal performance, extends the unit’s lifespan, and keeps energy efficiency high. Regular servicing also helps identify potential issues early, preventing costly repairs down the line.
Yes, it’s a good idea to move any furniture below your air conditioning unit before it is serviced or replaced. This allows the technician to work safely and efficiently, reduces the risk of damage to your furniture, and ensures the area is clear for any necessary equipment or repairs.
The ideal temperature to set your air conditioning unit is typically between 24-25°C. This range strikes a good balance between comfort and energy efficiency, keeping your space cool without overworking the unit or increasing energy costs.
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Why Choose Us
We Believe in Maintaining Solid Core Values
We base our business on honesty, integrity, teamwork, and accountability, and that's what our customers expect from us.
We Treat Every Customer Like Family
We believe that every customer is a part of our extended family. We take the time to understand your unique needs and provide personalised service that goes above and beyond.
We Believe in Setting the Standard Higher
We’re passionate about raising the bar in everything we do, from the quality of our products and services to the way we treat every customer.
Our Partners
Quality brands we trust

Electrical & Air-Conditioning Services
Repair & Maintenance
Too hot? Too cold? Middle of the night?
Give us a call anytime – we are ready.

Company Reviews
Customer Testimonials
Dave Martin11/02/2025 Top job done on time. Theo is a great young man and a real asset to JSR's business. Polite, tidies up behind him, asks questions and explains what he is doing. Well done, team JSR! Kodi Ashford10/02/2025 JSR are currently fitting out a third property for us, we experienced all the horror stories prior to meeting Josh and the team. It was disheartening to find out the hard way that good electrical professionals are hard to come buy but we soon worked out that it’s because JSR have them all. Seriously guys premium work keep it up 👌 Adam Harvey18/12/2024 Josh and the crew are legends. Honest and competent people. Raeleen Etelaaho16/12/2024 A Christmas Miracle Sweltering in the heat of Mackay in the weeks before Christmas we reached out to JSR Electrical and Airconditioning to fix our air conditioners in our communal dining room of our Housing Program in West Mackay. We had Christmas functions planned for our residents but had put off having the work done as we are a not-for-profit and there is not always money available for luxuries - and while we had been able to limp along for the past couple of years, this summer got the better of us and to be able to operate in the space without cooling was becoming a real challenge. JSR, who have been our preferred contractor for the past 18 months initially indicated that it might be impossible to have the work done in time for the festivities - but sensing our disappointment and understanding the nature of our work, they came to the rescue and to our great surprise and delight they were not only reasonable in their pricing but responsive and sympathetic to our needs and were able to pull off what we would consider to be a Christmas miracle as they were able to supply and install 2 new air conditioners in record time. At our end of the year dinner we were able to sit down with our residents and our volunteers and enjoy a beautiful meal in cool comfort - something we never imagined to be possible! The team were amazing, a great mixture of professionalism and friendliness and their service, second to none - they made a lot of hot and bothered people very happy and we thoroughly recommend JSR Electrical and Airconditioning to anyone looking to have air conditioners serviced or installed. Raeleen Etelaaho St Vincent de Paul Society QLD Housing Paul Waight11/12/2024 Quick, professional and efficient installation of fire alarms. Elspeth Ledwy05/12/2024 Brilliant service. Josh and his team went out of their way to ensure our AC was reinstalled within hours. Lovely people and our dog also thought they were great 😊 Mario Veronese02/12/2024 Very professional, kept advised of when the tech was due to arrive. Lockie is a gem, very thorough, good workmanship and friendly. Happy to recommend JSR to anyone. Stuart Allen26/11/2024 JSR were great to deal with. They went to the trouble of collecting parts for me from Good Guys and installed them in a quick timeframe at a competitive price. Will definitely use JSR again. Val Martin13/11/2024 If service and quality are important to you then JSR is the experienced team you need. I can't fault Josh or his team of Mackay professionals. Communication and understanding individual needs is exceptional. Thank you so much. Highly recommended! Belinda and Matt Johnson22/10/2024 The team recently did aircon installs and some electrical work at our house. From start to finish their work was professional. Turned up as planned and cleaned up when finished. The work was good and price was reasonable. Highly recommend this local business