Calgary Basement Development, Renovations & Legal Suites Specialists

Costs vary depending on layout, mechanical requirements, and fire separation upgrades. We provide a detailed quote after consultation.

Most standard basement developments take approximately 6–10 weeks once permits are approved. Legal suites may take longer depending on complexity, inspections, and trade coordination.

Project timelines depend on scope, structural changes, custom finishes, and availability of materials. We provide a clear timeline before construction begins.

A legal secondary suite in Calgary must meet City zoning rules and building code requirements. This typically includes proper ceiling height, egress windows, fire separation between units, interconnected smoke alarms, separate heating and ventilation, and safe exit access.

PrimeRidge designs and builds legal suites that meet current Calgary regulations and handles required permits and inspections.

Yes. Many existing basements can be converted, but changes may be required for egress, fire separation, ceiling height, mechanical systems, and inspection compliance.

Yes. Most basement developments require a building permit, and legal secondary suites require staged inspections and additional approvals. Electrical, plumbing, and HVAC work may also require separate permits.

PrimeRidge manages the full permit process, inspection scheduling, and trade coordination to ensure your project complies with City of Calgary regulations.

Yes. We design and build code-compliant separate entrances for legal basement suites where zoning and lot conditions allow.

This may include concrete cutting, excavation, foundation modifications, framing, waterproofing, and finishing. We assess feasibility during the consultation phase.

Yes. PrimeRidge coordinates licensed trades for electrical, plumbing, mechanical, and HVAC systems.

For legal suites, this may include panel upgrades, separate circuits, plumbing rough-ins, bathroom/kitchen installations, and ventilation modifications to meet safety requirements.

Yes. After a site visit and scope definition, we provide a detailed written estimate outlining project scope, materials, and pricing.

For larger projects, we structure milestone-based payment schedules aligned with construction phases.

We serve all quadrants of Calgary, including NW, NE, SW, and SE communities. We also work in surrounding areas such as Airdrie, Cochrane, Okotoks, and Chestermere.

If you’re unsure whether your location is covered, contact us to confirm availability.

Yes. We handle light commercial renovations and tenant improvements, including office upgrades, washrooms, drywall and framing, finishing, and HVAC modifications.

We coordinate permits and inspections when required for commercial spaces.