About Us

Two generations of Pierotti's have had a hand in serving the London area’s building needs since the inception of Westminster Custom Homes more than four decades ago by Michaels' father a custom home builder in the London area.  Michael learned early on about dedication to superior customer service while building beautiful, quality custom homes.


Michael has expanded his construction business to also include a wide variety of commercial projects in the London and surrounding area, specializing in but not limited to dental offices. Michael works closely with his wife Bonnie (Bonnie Pierotti Design Inc.) who has also been in the industry since the late 80's. Together they have created many exceptional projects from IT firms, Hair salons, Dental offices to income properties as well as working in a variety of malls to office buildings.


The Pierotti's give back to the community by giving to the Children's Health Foundation, Make - a- wish, LHSC, CIBC run for the cure, 100 Women who Care - London. The family volunteers in a variety of fundraising activities.