Building With Purpose.
O.A.F was built on a simple belief: homeowners deserve a construction partner who values transparency, precision, and respect for their home. Not a faceless contractor. A dedicated team that treats every project as if it were their own.
Born From a Better Standard
O.A.F Construction Corp was founded in Calgary by someone who saw a gap in the renovation industry. Too many contractors delivering unclear scopes, surprise costs, and inconsistent quality. The frustration was real, and the solution was clear: prove that residential construction could be done differently.
That's where O.A.F was born. The name itself reflects purpose. Every letter stands for something: the commitment to being Original, Authentic, and Focused on what matters. Not cookie-cutter finishes. Not vague timelines. Not contractors who vanish after the final walkthrough.
With deep Calgary roots comes understanding. We know Alberta's building codes inside out. We understand how the climate shapes your renovation needs. We've built for harsh winters, managed permit processes that vary by neighborhood, and delivered projects that survive and thrive in Calgary's unique environment.
Every project reflects that commitment. Fixed-Price Agreements. Code-compliant construction. A team that shows up on time, communicates clearly, and delivers quality that commands respect.
We Build Spaces That Matter.
Every project begins with a written agreement. The approved scope, allowances, exclusions, payment terms, change process, and any project-specific schedule allowance are defined before construction starts. That gives you a clear basis for decisions as the work progresses.
O.A.F serves homeowners who value code-compliant construction, minimal disruption, and spaces built to last. From Airbnb superhosts maximizing rental income to families building their forever home. We deliver excellence in every detail.
That's the O.A.F promise: building the right way, every time.
Four Pillars. One Promise.
Clarity
Full transparency at every stage. Written fixed-price agreements document the approved scope, allowances, exclusions, payment schedule, and change process before work begins. Weekly progress updates and a project contact keep decisions visible, so you can review the work and next steps at every stage.
Precision
Meticulous attention to every detail. Work is planned against the applicable code and inspection requirements for the approved scope. Mid-to-high-end finishes are selected for durability and aesthetics. Every cut, every joint, every finish line is reviewed against the agreed standard.
Intentionality
Nothing is accidental. Every design decision serves your lifestyle and your property's long-term value. We consider how you'll use the space in five years, not just five months. Materials selected for Alberta's climate. Layouts designed for how families actually live. Your home evolves with purpose.
Execution
A structured build process with defined milestones, permit and inspection responsibilities, and documented decisions. The approved scope identifies who owns each step and the schedule dependencies; updates keep the next action visible through the final walkthrough.
Why Homeowners Choose OAF.
Six commitments that set every O.A.F project apart from the rest.
Fixed-Price Agreements
You'll never face a surprise invoice. Our detailed scope documents lock in the price before we begin. Period.
Full-Service Management
Permit and inspection coordination, trade planning, and cleanup are included only where they appear in the approved scope; the City controls permit and inspection decisions.
Code-Compliant Builds
Every project meets or exceeds Alberta Building Code requirements. Legal suites include full fire separation, egress, and mechanical compliance.
Transparent Communication
Weekly photo updates, a dedicated project manager, and responsive communication. You're never left guessing.
Five-year Warranty
Our documented five-year workmanship warranty covers the work we deliver. We stand behind every project.
Designed for Real Life
Spaces built for how your family actually lives. Soundproofing, storage solutions, and functional layouts that make daily life better.
The People Behind the Build
O.A.F's team is composed of experienced tradespeople, certified professionals, and project managers who share one commitment: delivering construction that exceeds expectations.
Licensed & Insured
Fully licensed, bonded, and insured in Alberta. Your protection is built in from day one.
Experienced Tradespeople
Seasoned professionals across every discipline. Every crew member has proven expertise in their craft.
Local Knowledge
Deep understanding of Calgary's codes, climate, and neighborhoods. We don't approach every project the same way. We tailor solutions for your community.
Continuous Training
Team stays current on building codes and best practices. Excellence isn't a destination. It's a practice.
Craftsmanship in Every Detail
From lifestyle basements to full legal secondary suites. Every O.A.F project reflects the same commitment to quality, code compliance, and intentional design.
Let's Build Something Exceptional.
Whether it's a lifestyle basement, legal suite, or garage project, start with a conversation. No pressure, no obligation.
Get a Free Quote- You own your Calgary home
- You have a renovation project in mind
- You want a clear, fixed price
- You're ready to start within 3 months