Welcome to Hi Definition AV & Security 

Hi Definition AV & Security provides expert TV wall mounting services for homes and businesses. With over 15 years of industry experience, we ensure your TV is mounted safely, securely, and perfectly positioned for the best possible viewing experience. Whether you’re installing a brand-new TV, upgrading your living space, or creating a clean, modern look in a commercial setting, our team delivers a seamless, stress-free installation from start to finish.

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Safe and Secure TV Wall Mounting

Our experienced technicians assess your wall type, TV size, and viewing height to ensure a secure fix that meets safety standards. From plasterboard and brick to concrete and feature walls, we use the right fixings and professional mounting systems to protect both your TV and your property. We take pride in delivering a neat, polished result. Your TV will be mounted level, centred, and positioned for comfortable viewing, with cables neatly managed for a clean, uncluttered finish. 

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Testimonials

“Sam was brilliant, extremely knowledgeable and a great communicator. He turned up on time and safely worked his way through our home, diligently wall mounting 4 televisions, sounds bars and installing new network cables. Thanks Sam, your excellent work was very much appreciated. We’ll use you again and will happily pass on your details to anyone looking for your professional services.”
— Tim

“Justin was awesome. He responded to my enquiry same day and gave me a quote before turning up at the property. Only took him an hour to install the mount and hide all the cables. He did a really professional job. Measured everything and asked how high I'd like the TV and installed it with such accuracy. On top of all that his fees were incredibly reasonable. Good quality and good value. Can't recommend him enough.”
– Eugene

“I am absolutely wrapped with Justin’s professional workmanship and skill. I had Justin mount my tv to the wall and float my soundbar. His work is immaculate! Justin has an excellent attitude, and is very precise. I was overwhelmed on how spotless he cleaned up his work space after he completed this job. Highly recommend Justin to anyone looking for a professional. Justin offers a fantastic service and competitive prices!”
— Adam



Trusted by
100+ Five-Star Reviews

With over 100 verified 5-star reviews, Hi Definition AV & Security is a trusted choice for TV wall mounting. Expect reliable service, attention to detail, and outstanding results.

Fully Insured
for Your
Peace of Mind

Your home or business is in safe hands. We are fully insured, so you can enjoy complete peace of mind knowing your TV installation is protected from start to finish.

Over 15 Years
of Industry Experience

Our professional team has more than 15 years of experience installing TVs of all sizes on all wall types. Your TV will be mounted securely and positioned perfectly.

Servicing Across the Gold Coast, Up To Brisbane

We proudly service the Gold Coast up to Brisbane City, offering dependable service from a local team that understands the needs of homeowners and businesses in the area.

Fill in the form below or contact us at - 0425 456 551


Hi Definition AV & Security

Hi Definition AV & Security specialises in professional TV wall mounting for homes and businesses across the Gold Coast and up to Brisbane City. With over 15 years of experience, full insurance, and more than 100 five-star reviews, we deliver safe, precise installations with a clean, modern finish every time.


2/24-26 Brighton Parade,
Southport, QLD, 4215.