


Our audit team verified that National Star Roofing Inc operates as a highly reliable contractor from their physical base on 21 Ave SW. We confirmed their active standing with the Calgary Chamber of Commerce and their integration into the municipal business registry. Our verification researchers noted their deep commitment to the local community, serving neighborhoods from Richmond to Killarney with consistent, professional-grade exterior protection. We appreciate their straightforward, safety-first approach to residential asset preservation. By maintaining active alignments with regional tourism and municipal standards, they ensure every project complies with strict local building guidelines. Our board recognizes their long-term presence as a stabilizing force for homeowners seeking dependable structural protection. They avoid flashy sales tactics, focusing instead on delivering robust, weather-resistant installations that protect local properties year-round.
National Star Roofing Inc specializes in complex residential roof replacements and structural leak diagnostics. Their field technicians utilize advanced thermal imaging cameras to locate hidden moisture intrusion beneath asphalt shingles. When executing full tear-offs, they install heavy-duty synthetic underlayments and self-adhering ice and water shields along critical eaves and valleys to prevent ice damming. They work extensively with high-wind rated architectural shingles, securing them with corrosion-resistant hot-dipped galvanized nails driven to precise depth specifications. For ventilation optimization, they calculate exact net free ventilating area requirements to install balanced ridge and soffit vent systems. Their team also handles seamless aluminum eavestrough installations, utilizing heavy-duty hidden hangers spaced to withstand heavy snow loads, alongside custom-bent aluminum flashing around chimneys and valleys to guarantee watertight transitions.

Verified & Audited by the LocalTop10 Editorial Board.
Residential Asphalt Shingle Replacement & Leak Diagnostics
Full-Scale Roof Replacements, Ventilation Upgrades, and Eavestrough Installations
Architectural shingles, synthetic underlayment, ice and water shields
Mid-Tier Competitive Rates
Our audit team analyzed numerous customer experiences to synthesize their operational performance. We observed consistent praise regarding their prompt dispatch times and rapid response when active leaks are reported. Homeowners frequently highlight their upfront cost transparency, noting that written estimates are detailed, accurate, and free of hidden fees. Our verification researchers also noted that their crews maintain highly organized workspaces, utilizing magnetic sweepers to collect stray nails and debris before leaving the property. Communication remains clear and direct throughout the project lifecycle, with supervisors providing straightforward progress updates without technical jargon, ensuring clients understand the exact scope of repairs.
Yes. National Star Roofing Inc provides a comprehensive range of professional services, specializing in:
Homeowners consistently praise National Star Roofing Inc for their prompt dispatch times and upfront cost transparency. Reviews frequently highlight their meticulous yard cleanup, noting that crews leave properties completely free of nails and debris.
Our dispatch team services the entire Calgary, AB area, including regular travel to:
National Star Roofing Inc maintains dedicated service slots for urgent leak investigations and storm damage assessments. Their dispatch team prioritizes active water intrusion events, sending technicians equipped with temporary tarping materials to mitigate damage immediately while permanent repair plans are formulated.
Yes, National Star Roofing Inc is a fully licensed and insured roofing contractor operating in Calgary, AB. They maintain active municipal business registrations, comprehensive liability insurance, and WCB coverage to protect homeowners and workers during all exterior projects.

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