Had a good experience with M William Construction Inc. and would like to share your story?

I was very pleased with the services offered by M William Construction. In particular, Manny approaches his work with quality, professionalism and punctuality. It is refreshing to deal with a reliable individual that is very experienced. I would not hesitate using or referring M William Construction in the future.

Joe Mader

Custom Home Builder, Ottawa

It was a great pleasure dealing with you and your team on my condo renovations. Strapping ceilings on a concrete base is no easy task especially in a condo environment where other owners tend to be difficult to deal with. I received absolutely no complaints and the workmanship was outstanding. I thank you for being so professional and look forward to other projects together.

Marc Whelan


I discovered M Williams Construction when they were working on a project in our neighbourhood. The project was a basement reno and happened to be a family that I knew. We also were needing to refinish our basement and we were very confident with hiring Manny after speaking with the owners of the basement reno and of course meeting Manny in person. He is a very easy, confident person, happy to answer any questions and dealt with any concerns professionally. It is so nice to have a functional use of space that is used by the whole family. Well worth the time and money. We are happy to recommend M William Construction.

Elizabeth Good


I’ve been using M William Construction for my finishing work for about 10 years now. They are punctual, professional, workmanship is unparallel and the price is always fair. By being a custom builder in Greely for over 10 years now, I can say that we have lots of option as to who we can hire, and Manny will always be on top of my list.

Dino Giangrosso

Custom Home Builder, Greely


At M William Construction, we have dedicated ourselves to construction excellence all over Ottawa. Offering residential renovations as well as trim and door services.


Ottawa, Ontario

Tel: 613-277-0028