Serious Security

#1 for Inner West in our regional rankings · Profile updated 15 September 2026

Based in: undefined NSW undefined (Inner West)
Phone: 0287343250
Website: serioussecurity.com.au
Operating: 12+ years (founded 2013)
NSW Security Master Licence: 000101362
Brands installed: Bosch
Focus: Residential and commercial CCTV, alarm systems and access control
Service areas: Sydney, Melbourne
Google rating: ★★★★★ 4.9 from 84 reviews (checked on Google, 15 September 2026)

Serious Security is an Inner West security business, founded in 2013 and trading for 12 years, that installs residential and commercial CCTV, alarm systems and access control under a NSW Security Master Licence (000101362). It also operates in Melbourne, so its footprint runs beyond Sydney rather than being limited to one pocket of the city.

The business works with Bosch equipment across its CCTV, alarm and access control installations and states that its team carries over 30 years of combined commercial and home security experience between them. It positions itself around transparent, honest quoting rather than a low headline price followed by add-ons, and says every job is carried out by experienced technicians rather than trainees, with post-sales support treated as part of the service rather than an afterthought once the invoice is paid.

Serious Security suits Inner West homeowners and small businesses who want a straightforward quoting process and an installer that has stayed in the same specialty - CCTV, alarms and access control together - for over a decade, rather than a broader trade business that treats security as one line among many services. It is also a reasonable option for anyone who splits their time between Sydney and Melbourne and wants one provider who can be briefed on both properties.

How we ranked them

We list Serious Security as the number one CCTV installer for the Inner West because it was the first organic Google Maps result for "CCTV installers Inner West" on 15 September 2026. That is the basis for every regional number one on this site other than the eastern suburbs, where AVsion is ranked first for the reasons set out on our how we rate installers page. You can see the rest of the Inner West field, and how Serious Security compares, on the Inner West installers page.

Questions to ask before you book

Ask to see the Security Master Licence number 000101362 and check it on the NSW SLED public register, ask which Bosch camera and alarm range best suits your property and how it is monitored, confirm whether the same technician who quotes the job is the one who carries out the install, and get the warranty terms and post-sales support arrangements in writing before you book.

What customers say on Google

Serious Security holds a 4.9 star rating from 84 Google reviews, every one of them five stars, as checked on 15 September 2026. These are reproduced from the public Google listing.

★★★★★

AVsion has done our premium electronic upgrades (several) over the last 10 years. From Internet, to sound, to home theatre and security their advice has been reliable always, workmanship punctual, tidy and professionally executed without exception. We trust this organisation to mange complex tasks and execute properly. We recommend them highly.

John Formosa, Google, 2 weeks ago

★★★★★

Great service and professionalism

Rob Tuckwell, Google, a month ago

★★★★★

Outstanding work! Needed a projector lamp replaced ASAP, and Yariv went above and beyond to get the job done within a short timeframe. Definitely would rebook again!

Danny Avila, Google, 6 months ago

★★★★★

Yariv set up my home automation including access control, security cameras, and wi-fi. Now I can never go back to generic home set ups again. He is passionate about what he does and you can definitely see this in his work. No hesitation in recommending AVsion. Great customer service.

Eric Brown, Google, a year ago

★★★★★

We've worked with AVsion for several years now and they've consistently delivered outstanding AV solutions for our clients boardrooms and meeting spaces. Their attention to detail is second to none and the results are always seamless and professional. A special shoutout to Yariv and his team who are fantastic to work with and are very responsive, knowledgeable and always go the extra mile to ensure everything runs smoothly. Highly recommend AVsion to anyone looking for reliable, high-quality AV Systems & Support.

Samir Jivani, Google, a year ago

★★★★★

AVsion is your one stop shop for all your technicial and AV requirements. We have worked with the team on both high end residential and commercial projects with great results.

Christian Cikara, Google, a year ago

★★★★★

AVsion are the best! Intercoms, wifi, automation. They are absolute wizards. They have so much knowledge and are gurus when it comes to technology. Highly recommend!

Kiah Austen, Google, a year ago

★★★★★

Excellent troubleshooting support and resolution for AV system. Yariv is very responsive and knowledgeable in all things AV. Thoroughly recommend his services

Anthony Hartcher, Google, 3 years ago

★★★★★

Yariv installed two televisions in a commercial property with exceptional skill and care. He even installed one television mounted on a ceiling and his cabling was both tidy and ordered. He finished the job on time and everything has worked perfectly since. I will be using him for the next installation I have next year and would recommend him for any range of installations.

David Vickers, Google, 8 years ago

★★★★★

Don't get frustrated with your new TV and WiFi...Yariv from Avsion will get it right for you...excellent service as he really cares...

Nitza Lowenstein, Google, 8 years ago

See the listing on Google Maps.