

OTTAWA SECONDARY DWELLINGS
OTTAWA'S LEADING
ADDITIONAL DWELLING
SPECIALISTS
DESIGN & BUILD
ABOUT
Ottawa Secondary Dwellings, sister company of
R. Viau Drafting & Design Ltd., is established in Ottawa, Ontario by Robert Viau. The firm has passionately served Ottawa’s residential and commercial markets with numerous types of projects since 1985.
We offer Consulting, Drafting and Building:
- Additional / Secondary Dwelling Units (SDU's / ADU's)
- Below Grade Entrances / Basement Walkout Stairs
- Egress / Secondary Exit Windows
- Change of Use Permits
- Tenant Fit-Up Plans
- Zoning Reviews & Building Code Reviews
We have decades of experience with drafting, obtaining necessary permits and ultimately construction.
We’re pleased to offer free estimates to our clients. To get a free quote on your project, provide us with the location, and type of service needed, and we’ll get right back with you!
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CONTACT
Employment
Looking to gain experience in drafting or trades that will serve you for a lifetime?
Looking for a fulfilling summer job?
Join us! Apply for a job with R. Viau Drafting & Design Ltd., please send a cover letter together with your C.V. to: charles@rviaudrafting.ca
Head Office
Get a quote: 613-804-6157