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Interior Renovations

Mullan Custom Builidng is a complete home renovator - from large to small we develop a plan that suits you from start to finish.

Exterior Renovations

From custom decks and fencing, wood siding, windows and doors to garages and sheds, Mullan Custom Building is able to meet and exceed your needs.

Ultimate Basement Development

A finished basement is one of the best amenities a home can have. Let Mullan Custom Building help you design your ultimate room.

Custom Cabinetry and Woodworking

Quality craftmanship

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get in touch


Mullan Custom Builidng is a complete home renovator for the cities of Barrie, Wasaga Beach and Simcoe County areas. Whether you want your project completed all at once or in stages, we develop a plan that suits you from start to finish, and we take care of it all for you every step of the way. We are a Family owned and operated business,serving Barrie & area for the past 40 years, with three generations avalible to serve your needs.

  • Interior and exterior renovations
  • Kitchen renovation, remodeling and installation
  • Bathroom renovations
  • Home additions including garages
  • Ultimate basements and theatre rooms
  • Custom Bars
  • Custom woodworking including built in units and furniture with exotic woods
  • Personalized Innovative Designs

We thrive from referrals! We are committed to maintaining 100% customer satisfaction

From the smallest renovation to the largest addition or to your custom built home...
We help make your house a Home


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