Grade Pending

National Star Roofing Inc

Calgary Roofers
Ranked #6 in Calgary | Grade B+
Estimated ranking

National Star Roofing Inc

National Star Roofing Inc is a Calgary-based roofing contractor offering re-roofs, repairs, and maintenance. The crew focuses on dependable scheduling, tidy sites, and clear updates from estimate through final walkthrough.

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Why Homeowners Choose This Business

Local experience in Calgary’s climate, responsive scheduling, and detailed estimates. The company emphasizes clean job sites, respectful crew conduct, and follow-up after completion to ensure the roof performs as intended.

Service Area

Serving Calgary, AB and nearby communities within the greater Calgary area.

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How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Recent Reviews

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Review display available on Pro

Customers frequently note clear communication, organized crews, and tidy work sites. Reviews reference thorough repairs and smooth re-roof projects that match the quoted scope and timeline.

Google review display is available on Pro and Featured listings.

Frequently Asked Questions

Most projects involve asphalt shingles suited to Calgary’s freeze–thaw cycles. The team can assess ventilation, underlayment, and flashing to recommend a complete system that matches your roof and budget.

Many single-family shingle re-roofs are completed in one to three days, depending on size and complexity. Weather and any sheathing repairs can extend timelines, but schedules are discussed before work begins.

Yes, they diagnose leaks, check flashing, penetrations, and ventilation, and provide repair options. Photos and a brief summary are typically shared so you understand the cause and the recommended fix.

Estimates are available and can be arranged by phone or through their website. A site visit helps confirm measurements and roof condition before finalizing scope and pricing.

Work areas are protected and cleaned daily, with magnetic sweeps for nails and proper disposal of old materials. Final cleanup is completed before walkthrough and invoicing.

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Business Details

Business Rating
Available on Pro Profile
Address
3602 21 Ave SW, Calgary, AB T3E 0H6, Canada, Calgary, AB T3E 0H6, CA
Business Type
roofing_contractor
Website
Available on Pro
City Page
Calgary Roofers

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