Mullan Custom Building Logo


Mullan Custom Building provides professional interior home design and construction services. We are committed to constructing beautiful and functional spaces with quality materials and the highest level of workmanship.

Custom Homes & Cottages

Specializing in stunning custom Northern Ontario cottages, Mullan provides unrivalled custom designs and builds. Our team of professionals, from designers, to tradespeople and project managers will ensure all of your needs and desires are reflected in the project - from start to finish. We keep you informed overstep of the way and take care of permits, inspections and all other legalities


The heart of the home! From simple upgrades to full remodels - kitchens are one of favourite spaces to design and build! Whether you’re looking to install new flooring, backsplashes, custom cabinetry, islands or completely redesign your kitchen - we have the team and the experience to create a functional and stylish kitchen.


We believe that bathrooms are more than just a place to clean up. A bathroom should be a sanctuary for self care and relaxation. With Mullan Custom Building, the possibilities for upgrading and enhancing your powder rooms, master baths and ensuites are endless. We offer custom tile work, in-floor heating, soaker tubs and more - with licensed trades in plumbing and electrical fro wary-free installation.


Are you looking to finish or upgrade your basement? Let us help you design and construct the perfect entertainment or bar area, spare bedroom, or home office. We offer expert advice to finish a space, install fireplaces, pot lighting, and whatever else suits your needs.

© Mullan Custom Building | Website by