What to Look for in a Commercial Roofing Contractor
Guide for building owners on vetting contractors — licensing, insurance, certifications, references, and red flags.
Choosing the right commercial roofing contractor is as important as choosing the right roof system. Here's what to look for — and what to avoid.
Essential Qualifications
Licensing
- Verify active contractor's license in your state
- Check for any disciplinary actions
- Ensure license covers commercial roofing
Insurance
Request certificates of insurance for:
- <strong>General liability:</strong> $1M+ per occurrence
- <strong>Workers' compensation:</strong> State-required coverage
- <strong>Commercial auto:</strong> If vehicles on your property
Manufacturer Certifications
Look for contractors certified by major manufacturers:
- GAF Master Select
- Carlisle SynTec
- Firestone Building Products
- Johns Manville
Red Flags to Watch For
Avoid contractors who:
- Demand large upfront deposits (10-20% is reasonable)
- Can't provide local references
- Pressure you for immediate decisions
- Only offer verbal quotes
- Don't pull permits
Questions to Ask
1. How long have you been in business?
2. Can you provide 5 local references?
3. What warranties do you offer?
4. Who will supervise my project?
5. How do you handle change orders?
6. What's your safety record?
Evaluating Proposals
A professional proposal should include:
- Detailed scope of work
- Materials and specifications
- Project timeline
- Payment schedule
- Warranty information
- Exclusions clearly stated
The NovaRoof Difference
We provide:
- Virginia Class A Contractor license
- Full insurance documentation
- Manufacturer certifications
- Local references on request
- Written warranties
- Detailed proposals
Contact us for a professional consultation.
NovaRoof Team
Expert commercial roofing insights from the NovaRoof team. We help building owners make informed decisions about their roofing investments.
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