Who We Are


What began as Duplessis Drywall has grown into all things wall. From planning to framing, painting to wall paper, if it involves walls we’ve got you covered! And we do ceilings too.

Based in Ottawa, Ontario, WallMaster is committed to providing the highest level of quality in residential and commercial projects. From small drywall patch repairs to large scale painting jobs, WallMaster can provide the needed expertise to ensure it is completed on time, on budget, and to the highest standard.

Reputation is everything in the construction business. Strong work ethic, attention to detail, and customer satisfaction are the values that remain at the core of WallMaster. Constantly striving to be the company that leaves the customer happy and able to give confident recommendations ensures that the workmanship will be of the highest quality.

Robert Duplessis has eighteen years of experience in the skilled trades and has completed apprenticeship training in interior systems carpentry. Robert brings a level of speed, accuracy and cleanliness that is unparalleled in the business.

WallMaster is fully insured and registered with WSIB.

Robert Duplessis – CEO & Founder

Are your ready for your project?

Contact us now for a free estimate!