About Us

In 2007, CTN – Balustrades www.balustradeauthority.com started out as a modest electric contracting business that had began as a family owned business in the mid 1970’s. During that time it was a cooperation of dad and son, cousins and uncles. Now, Owner Billy, a 4th generation electrician, has over time with hard work and a dream, has developed to offer more to satisfy his customers needs.

Still family owned and managed, we offer Electric, Plumbing and Handyman, and Generator Services.

We’d welcome the chance to to earn your trust and deliver you the very best service in the business.

Office 936 597 9200
Appointments: Press 2
Sales/Project Management: Press 3
Charging: Press 4

1 800 go Billy
(1 800 467 4562)

FACSIMILE 936 597 9201
[email protected]

Office Hours

Monday – Friday: 7:30 AM – 5:00 PM
Sat: By Appointment Only/Emergency Services 936 525 0619
Sun: Shut

Field Service Hours
Monday – Friday: 8 AM – 6 PM

Our technicians appointments are set daily. If you’ve got a particular time frame we’ll work as hard as possible to adapt your program



CTN is a multi award winning company dedicated to creating only the very best quality of architecture. It headed by manager JOn , and had been created in 2005, it is often recognized for excellent service, creative talent and innovative thinking.

Base has an extremely skilled team focusing on the medical fit-out sector. Collectively, our team has delivered several jobs for a few of the most notable medical suppliers in Australia. We also offer health care interior design for private practices and community clinics and go beyond outdoor components of health offices.

Psychology clinic and MEDICAL FIT-OUTS


At Base, we know we should support our participation in the first planning phase, drawing out what physicians and practice managers have at heart and that given its practical complexities, practitioner medical architecture begins with strategic planning, and adapt patients and medical staff .

We examine in detail the expertise in every region for a great many end users, to ensure that places were created to supply functionality that is efficient in welcoming, relaxing spaces.


We focus on health care design which makes an important difference in the way physicians, nurses, admin staff and patients go through the practice, which prioritizes on patient wellbeing and relaxation; creating exceptional medical facilities that play down the clinical aspects, and create warm and attractive settings that improve the healing environment, and where patients feel really comfortable and serene. That patients want to return to.


We consider that cost effective building is the real key to contemporary medical architecture for the community and that this may be accomplished through sustainable design.

By favouring designs that are classic, our medical practices will hold true for decades, saving the requirement to refurbish too frequently.

Our services comprise:

  • Complete conceptual design
  • Spatial evaluation
  • General workflow
  • Branding review
  • Light and ambience
  • Furnishings, equipment specification and finishes
  • Workshops with key staff to recognize areas of concern
  • Entire coordination and documentation
  • Contract administration
  • Staff and visitors can definitely reap the benefits of a stimulating environment.



The medical fit-out team at Base have delivered some really noteworthy endeavors for the Queensland medical sector and have won various awards relating to the work.

Some of past projects and our valued customers include:

  • Queensland Xray:
  • Mater Private
  • Mater Mom’s
  • Mater PET
  • Mater Atomic
  • Hope Island
  • Brookwater
  • Eyebrows Plains
  • Mackay
  • So gi (specialised Obstetrics gynaecological imaging)
  • Holy Spirit Hospital
  • Brain Cancer Specialist
  • Oncology
  • Psychologist Sutherland Shire
  • Eve Health / QFG Southbank
  • Haut Dermatology
  • St. Andrews Neurology Practice
  • Caboolture Endoscopy
  • Springwood General Practice
  • Wesley Medical Centre
  • Bronwen Hofmeister Audiology
  • Brisbane Aesthetic and Plastic Surgery Center
  • QML Pathology


” It’s an utter delight to urge CNT Architecture for commercial design. Jon and his team at Foundation are youthful, dynamic and quite competent architects whose fire for trendy, modern as well as practical design oozes out in every assembly and design alternative (…) Base managed to take our summary of removing the typical clinical drabness of a medical practice and rather produce a health spa like ambience patients could love whilst still feeling like they were in a secure specialist center (…) Returning patients and new clients, four years after, continue to remark how lovely the design is. The entire procedure was totally new to us but was unexpectedly satisfying. The impeccable professionalism of Base caused it to be so simple”

(Inspirit Psychology Sutherland) http://www.inspiritpsychology.com.au

Suite 3/7 Eton Street Sutherland NSW 2232

phone 0438 987 578

[email protected]



” We’ve been more than pleased with all the special service Base supplied right through the job as well as the standard of architecture and interior design consultancy and expertise. CNT gave helpful and constructive guidance throughtout the job as well as our new specialist facility has become a place our patients feel comfortable in, frequently giving compliments for the fashionable looks and warm surroundings”

(John Scott – Queensland Xray)


To enhance you space, your staff productivity as well as your patients expertise, please contact us for a preliminary consultation.