Over 25 years of Extensions Unlimited

Extensions Unlimited was founded in 1994 by Richard McCoid and Stephen Linkin.

Their combined experiences include:

  • Management roles with Australia’s premier home extension builder
  • Project costing
  • Contract management
  • Project management

Their vision

To provide streamlined, cost-effective design and construction services for homeowners in Melbourne and surrounds.

Richard and Stephen take a ‘hands on’ approach. This ensures you will experience the same disciplined methods employed by major house extension businesses and also benefit from a company that:

  • Respects clients, suppliers and staff
  • Employs a ‘best practice’ approach to all projects
  • Helps families achieve their dreams
  • Is recommended by happy customers

Why should you work with Extensions Unlimited?

Extensions Unlimited is a fully resourced, specialised design and construct business. They employ and work with:-

  • Design Consultants who listen to your ideas
  • Project Managers who minimise disruption to your home life
  • Reliable and vetted tradespeople who are careful and tidy
  • Trusted suppliers who ensure no delays to your extension

Extensions Unlimited are proud of what they build and how they build. You will be proud too when your dream extension is completed.

Get all your questions answered when you contact Extensions Unlimited for a no obligation free consultation.

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The Areas we Service at Extensions Unlimited From West Footscray to Mornington


Excellent Project Management! Communication was always clear, precise, timely & trustworthy. The whole extension / renovation process was well handled and we enjoyed the journey.
Huei & Chin-Wei - Mount Waverley

We opted for Extensions Unlimited purely based on our experience with our Designer. We were impressed by his professionalism & conscientiousness in finding the best design for our needs. Moreover, we felt he was someone we could trust. In fact, all Extensions Unlimited staff members were professional & friendly, so dealing with Extensions...
Stephen & Kim - Glen Waverley