Ottawa · General Contractors · Est. 1989
We build it right. The first time.
Renovations, additions and heritage restorations across Ottawa — delivered by one accountable team that's earned its reputation referral by referral.
What we do
One team. Every trade. No finger-pointing.
Home Renovations
Kitchens, bathrooms, basements — rebuilt for how you live, finished to last.
Home Additions
More space, engineered to join the original home seamlessly.
Heritage Restoration
Trusted with the Brule House and Centre Block of the Parliament Buildings.
Barrier-Free & Commercial
Accessible renovations and commercial fit-ups, on time and on budget.
The Sirois standard
Selective on purpose.
We take on a limited number of projects each year so every client gets senior attention. Pierre is your single point of contact — meetings, trades, drawings, decisions. You always know where your project stands.
Selected work
Proof, not promises.
Clients
The reputation does the talking.
Their project management is exceptional and trusted by consistently creating the highest quality homes.
The several projects were delivered on time, with weekly updates and problem solving.
Their attention to quality and detail was amazing.