Owner-Operated
The People Behind Buildoreno
Five people, two generations, 60+ years of combined GTA construction experience. The same team that quotes your project is the team that builds it.
Buildoreno is owner-operated by founder Chris Grygoruk, with 25+ years of GTA construction experience. The core team includes Project Manager Patrick Grygoruk (your day-to-day contact on every project), Landscape Specialist David Park (10+ years in hardscaping and outdoor living), Roofing Specialist Kamil S. (certified metal roofing installer), and Office Administrator Ewelina Kamycki. Engineering for structural work is performed by licensed Ontario Professional Engineers under separate contract; specialty electrical and gas work is performed by licensed subcontractors.

Chris Grygoruk
Founder & Lead Contractor
25+ years experience
Chris founded Buildoreno after spending more than two decades as a trusted subcontractor for several of the GTA's largest general contractors — building the high-stakes structural, roofing, and exterior renovation work that homeowners never see the credit for. He started Buildoreno to bring the same caliber of work directly to homeowners, without the layers of project managers, profit margins, and accountability gaps that often turn residential construction into a frustrating experience. Chris is personally involved in every project's scope review and quality milestones.
Specialties

Patrick Grygoruk
Project Manager & Estimator
12+ years experience
Patrick handles project intake, on-site estimation, scope definition, and ongoing project management for every Buildoreno client. He's the single point of contact who answers your calls, sends you progress updates, coordinates with our crews and engineering partners, and walks you through final approvals. Patrick's role exists specifically because the most common complaint about residential contractors is communication failure — Buildoreno's structure makes that nearly impossible.
Specialties

David Park
Landscape & Hardscape Specialist
10+ years experience
David leads Buildoreno's landscaping and hardscaping work, with over a decade of GTA experience in interlocking stone installations, segmental retaining wall systems, drainage solutions, and complete outdoor living transformations. His installations focus on base preparation and proper drainage — the invisible work that separates landscaping that lasts 25+ years from landscaping that needs repair after 5. David coordinates with our heated driveway and landscape lighting subcontractors when those scopes are part of a project.
Specialties

Kamil S.
Roofing Specialist
8+ years experience
Kamil leads Buildoreno's roofing installations, holding current certifications for major metal roofing manufacturers we install (required for full manufacturer warranty coverage). He's installed hundreds of metal and asphalt roofs across the GTA, with particular expertise in complex valley work, chimney flashing, and roof-to-wall transitions on older Toronto homes. His installations are the reason Buildoreno can offer a 10-year workmanship warranty on roofing in addition to the manufacturer warranty.
Specialties

Ewelina Kamycki
Office Administrator
6+ years experience
Ewelina is the backbone of the office: she manages client communications, schedules estimates and project kickoffs, handles permit document workflow with municipalities, coordinates supplier deliveries, and keeps all client files organized. If you've called Buildoreno's main line, you've likely spoken to Ewelina. She's responsible for the fact that nothing falls through the cracks between your initial inquiry and your final walkthrough.
Specialties
Why Owner-Operated Matters
Most residential renovation problems come from organizational structure, not bad intent. A large GC company hires sales reps who promise things the crew can't deliver. Crews show up not knowing the original scope. Project managers turn over and your file gets lost. Nobody's actually responsible.
Buildoreno is structured to eliminate every one of those failure points. Chris reviews every scope. Patrick is your single point of contact. The crew that quotes your project is the crew that builds it. If something goes wrong, the same people who promised you the work fix it.
Engineering & Specialty Trades
Structural engineering for underpinning, additions, and load-bearing work is performed by licensed Ontario P.Eng. firms under separate contract. The engineer's stamp and drawings are provided to you directly.
Electrical work is performed by Master Electricians with current ESA (Electrical Safety Authority) licensing. All electrical permits are pulled and inspected separately.
Plumbing & gas work is performed by licensed plumbers and gas fitters with current TSSA certifications.
Ready to Meet the Team?
Patrick handles every initial inquiry personally. Request a free on-site assessment and you'll get him on the phone within one business day.

