Our Services. OAF Construction
What We Build

Our Services

From lifestyle basements to legal suites, garage builds to commercial tenant improvements. Every O.A.F project is backed by fixed-price agreements, full permit compliance, and a 5-year workmanship warranty.

200+ Projects Completed
4.9 HomeStars Rating
2x Best of HomeStars
5 year Warranty

City of Calgary Grants Available: Up to $10,000 for basement suites (SSIP) and up to $35,000 for garage suites (Backyard Suite Incentive, launched March 2, 2026).

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The OAF Difference

Every Project. Every Time.

These commitments are baked into every service we offer. From basement developments to commercial buildouts.

Fixed-Price Agreements

No estimates, no allowances, no surprises. The price you agree to is the price you pay.

Fully Permitted

Every project built with full City of Calgary permits and passes all required inspections.

Dedicated PM

One point of contact from day one through final walkthrough.

5-year Warranty

Comprehensive workmanship warranty on every build. We stand behind our work.

200+ Projects Completed
4.9 HomeStars Rating
2x Best of HomeStars
Licensed & Insured

Work completed to city code, with great attention to detail and high-quality results. The team was professional from start to finish and delivered exactly what was promised.

Tolulope Sokoya Basement Development, Calgary

Delivered as scheduled and on budget with guidance throughout the entire process. The communication was excellent. We always knew what was happening and what came next.

Tunji Kehinde Basement Development, Calgary

Excellent customer service and great work done. Fair price range as well. Highly recommended for basements and garages.

Verified Homeowner HomeStars Review
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Book a free discovery call. No pressure, no obligation. Just an honest conversation about your project and whether we are the right fit. Not sure where to begin? Start here to see how our process works.

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  • You own your Calgary home or commercial space
  • You want quality that lasts
  • You want a clear, fixed price before work starts
  • You are ready to start within 3 months
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OAF Project Advisor
4.9 / 5 · 28 reviews · HomeStars 2024 + 2025
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