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info@onyxconstructiongroup.ca
Calgary, Alberta
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Top Contractors & Development Services for Basement Suites in Calgary

Top Calgary Developers

Onyx Basements leads as a top contractor for basement suite renovations in Calgary, transforming underused spaces into legal, income-generating units. With full-service solutions from design to permits, they ensure compliance and high-quality results for studios to 2-bedroom suites.​

Why Invest in Basement Development?

Basement suites address Calgary’s housing shortage, providing rental income and boosting property value at a fraction of buying a new home. Professional development maximizes space for family or tenants while meeting 2026 bylaws, including private entrances and proper ventilation. Trends favor multifunctional designs like home theaters and offices.calgaryhomes+3​

Onyx Basements Services

Onyx offers end-to-end basement suite solutions tailored to Calgary properties.

  • Design Consultation: On-site assessments discuss visions, layouts, and budgets with detailed proposals.
  • Permitting & Compliance: Handles all city permits, electrical, plumbing, and building codes for legal suites.​
  • Full Renovations: Custom builds using premium materials for kitchens, bathrooms, sleeping, and living areas.​
  • Studio to Multi-Bedroom: Flexible options from compact studios to spacious 1-2 bedroom units.

Benefits of Professional Contractors

Top firms like Onyx prevent illegal suite pitfalls, avoiding fines through expert code knowledge. They deliver cost-effective expansions, increasing living space and market appeal in Calgary’s market. Insured teams minimize disruptions with transparent pricing.reimaginebuilders+2​

Calgary Regulations Overview

Legal suites require building permits, separate entrances, cooking facilities, and bathrooms; apply even for non-rental use. Developments must comply with zoning and safety standards updated post-2020.thebasementbuilders+1​

Start Your Project Today

Contact Onyx Basements at 403-244-2156 or info@onyxbasements.ca for a free estimate. Located at 720 28 St NE #255, Calgary—unlock your basement’s potential now.

We understand the importance of approaching each work integrally and believe in the power of simple.

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