Western Sydney Garage Door Specialists

FREE remote with every new automatic opener


We are an Australian owned and operated company based in St Marys, NSW with over 30 years experience in the garage door industry. We offer installation, maintenance and repairs on all domestic garage doors, and are the trusted service and install technicians for many Real Estate Agents and Strata Companies, as well as the general public.

Call us today on (02) 9833 1687 or come visit our showroom.


Roller doors

“The traditional look. Suitable for garages with plenty of headroom above the opening.”

Sectional Doors

Most aesthetically adaptable, available in a range of colours and patterns and may also feature windows.

Tilt Door

One of the most versatile with regards to available designs and finish, requiring very little headroom.

Timber Look

A natural, timber look finish without the price tag, hassle and maintenance of real timber.

Custom Doors

With a range of styles and finishes, the doors from Danmar can be customized to reflect your own style.

Automatic Openers

For all residential and commercial doors we recommend and use Gliderol.


Our office hours are Monday to Friday 9am-4pm.

Why Choose Us

  • – Both the sales and service teams are available for Saturday appointments if weekdays are inconvenient

  • – Family owned and operated

  • – In Business for over 20 years

  • – Showroom to see the products

  • – Over 100 years combined experience

  • – All types of garage doors from residential to commercial and industrial

  • – Authorised distributor of Gliderol Garage Doors (over 20 years)

  • – Payment Methods: Cash, Cheques, Eftpos, Visa, Mastercard or Internet EFT.

For immediate assistance please call (02) 9833 1687.


Our showroom is located at Unit 6/3 Kurrajong Road, North St Marys.
We're open Monday to Friday 9am-4pm.
Directions to our Showroom. Click for interactive view.


Ms. Khan
I first heard of Door Systems Australia in 2009 from a family friend who had their garage door installed by your company. Being a supporter of our local businesses, I decided to get a quote from you guys and when Rob came out to measure and quote, I was very impressed by his design and decided to go ahead with the new door. The service was excellent and the job was completed to my satisfaction. It instantly added so much more value to my house. I had no problem selling that house in 2 days.
William from Glenmore Park
Thanks so much for the help with choosing our Garage Doors, we really appreciated the service. Once the new door went in it has made our house look modern & fresh. The Automation of the doors is fantastic, no more leaving the car out the front any longer. I can only imagine you have many satisfied customers. Once again we would like to thank you and your Team.
Madeline Spiteri, First National Real Estate Hills Direct
As a real estate agent with a large rent roll and my role being solely maintenance coordination, I rely on good trades people. Part of the team of trades people I use is Door Systems Australia. First National Hills Direct has appointed Vicki and Michael Renehan and their team to complete various jobs for over three years now. I have always found the team at DSA to be reliable and professional and I would not hesitate in recommending them to anyone who needs a new garage door/motor and/or repairs to an existing one.