Monolite Holdings is a boutique, full service luxury custom home builder and renovations company servicing clients across the Greater Toronto Area.
We offer a broad range of fully managed services that include custom home design and build, state of the art additions and major renovations.
Our goal is to design and to build your home so that it represents a perfect combination of form and function, meets all your desires and practical needs, and is reflective of the latest design trends. No matter the size of the project, we will make it as seamless and as smooth of an experience, while delivering top quality and customer-focused results to each and every one of our customers.


Monolite Holdings was founded by Maria Rozentsvayg and Konstantin Parilov. Both of them bring a combined experience of over 40 years in the areas of engineering, management, construction and investment management.

Our team of dedicated architects, engineers and contractors have extensive experience in luxury homes building and renovations.

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New Homes Construction – Build-to-Order

We specialize in Build-to-Order projects. When considering building a custom home, make sure you have answers to the following questions:

  • Do you have the lot to build on?
  • If yes, do you have all the permits that will enable you to start the construction?
  • Have you started acquiring the permits that will be needed to complete the project?

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