Innovation Roofing System vs Tri Valley Roofing
East Bay Roofing Comparison · Updated January 2026
| Innovation Roofing System | Tri Valley Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 6 years | 3 years |
| License # | 1063172 | 1100411 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Antioch, CA | Castro Valley, CA |
| Website | innovationroofingsystems.com | www.trivalleyroofing.com |
Our Analysis
In terms of service approach, Innovation Roofing System is described as following a structured process that includes on-site consultation, project planning, completion, and a final inspection. Customer feedback commonly emphasizes professionalism, organization, punctual arrival, efficient work habits, and clear explanations about roofing needs and scope.
Tri Valley Roofing is commonly described as professional and reliable, with feedback highlighting efficient scheduling and timely completion. Reviews reference experience with larger projects such as full roof replacements, plus add-on work including gutters, skylights, and solar tubes. Communication is frequently mentioned, including responsive updates and clear explanations, along with attention to detail, jobsite cleanliness, and safety. Some customers note the use of photos to document conditions and progress, including for insurance-related sharing.
Why choose Innovation Roofing System?
- ✓ You want a contractor based in Antioch (Contra Costa County) for local coordination and on-site consultation.
- ✓ Licensing tenure is a priority: Innovation Roofing System reports 6 years licensed with an active status.
- ✓ You value a defined process that includes planning and a final inspection, with an emphasis on organization.
- ✓ You want standard protections listed in the data (workers’ compensation coverage and a $25,000 bond).
Why choose Tri Valley Roofing?
- ✓ You prefer a contractor based in Castro Valley (Alameda County) and want a company positioned around that area.
- ✓ Your project may include a full roof replacement or add-ons like gutters, skylights, or solar tubes (as referenced in customer feedback).
- ✓ You want frequent updates and documentation; reviews mention responsive communication and photo documentation of conditions and progress.
- ✓ You care about jobsite practices such as cleanliness and safety, which are recurring themes in customer comments.
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Frequently Asked Questions
Yes. Both Innovation Roofing System and Tri Valley Roofing list workers’ compensation coverage and a $25,000 bond.
Innovation Roofing System is based in Antioch, Contra Costa County, California. Tri Valley Roofing is based in Castro Valley, Alameda County, California.
Innovation Roofing System reports 6 years licensed, and Tri Valley Roofing reports 3 years licensed. Both licenses are listed as active.
Tri Valley Roofing’s customer feedback mentions using photos to document conditions and progress, which some customers found useful for sharing with insurance.
Other East Bay Roofing Comparisons
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified January 13, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.