About Us


GJ Building Service caters to all of Canberra, Queanbeyan and surrounding NSW.

We have over 20 years experience in the industry. With 6 fully qualified carpenters and a structural engineer with over 40 years of experience, GJ Building Services work on all building projects including:

  • Extensions
  • Renovations
  • Garages
  • Decks
  • Pergolas
  • Carports
  • Bathrooms & Toilets
  • Kitchens & Laundries
  • Landscaping Services
  • General Carpentry

At GJ Building Services, we pride ourselves on providing a quality Canberra building service.

  • Approvals organised including draftsman.
  • Free quotes
  • All aspects of job organised
  • Accurate time frames adhered to
  • No hidden costs
  • Building code conscious
  • Mindful of client's requests and budget