Dynamic Roofing INC vs Williams Roofing
East Bay Roofing Comparison · Updated January 2026
| Dynamic Roofing INC | Williams Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.6 |
| Years Licensed | 20 years | 32 years |
| License # | 872924 | 687391 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Antioch, CA | Fremont, CA |
| Website | dynamicroofbayarea.com | williamsroofing.net |
Our Analysis
Williams Roofing is based in Fremont (Alameda County) and is documented as licensed for 32 years with an active status, workers’ compensation coverage, and a $25,000 bond. Customer feedback commonly references roof repairs and full roof replacements, including addressing leaks and completing projects as promised. Reviews also describe clear communication, timely scheduling, and a straightforward approach to recommendations, with comments indicating it does not push unnecessary work and provides fair pricing.
Side-by-side, both companies share similar documented protections (active license, workers’ comp, bond) and are associated with repairs and replacements. Differences in the data center on location, years licensed, and the specific additional services most often referenced (e.g., gutters and wood replacement noted for Dynamic Roofing INC).
Why choose Dynamic Roofing INC?
- ✓ You want a contractor based in Antioch serving the surrounding East Bay area, which may be relevant for scheduling and local familiarity.
- ✓ Your project may involve related tasks customers mention with this company, such as tile roof repairs, leak troubleshooting, replacing damaged/rotted wood, or gutter maintenance/cleaning.
- ✓ You value a process that includes written estimates and coordination of permits and scheduling as described in customer feedback.
- ✓ You want a contractor with documented active licensure (20 years), workers’ compensation coverage, and a $25,000 bond.
Why choose Williams Roofing?
- ✓ You prefer a contractor based in Fremont (Alameda County), which may be a better geographic fit depending on where the property is located.
- ✓ You are focused on roof repairs or full roof replacement work, including addressing leaks, as commonly referenced in customer feedback.
- ✓ You want a contractor described as straightforward in recommendations, with feedback indicating it does not push unnecessary work.
- ✓ You want a contractor with documented active licensure (32 years), workers’ compensation coverage, and a $25,000 bond.
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Frequently Asked Questions
Yes. The provided data lists both Dynamic Roofing INC and Williams Roofing as having an active license status, workers’ compensation coverage, and a $25,000 bond.
Dynamic Roofing INC is based in Antioch, Contra Costa County, CA. Williams Roofing is based in Fremont, Alameda County, CA.
Dynamic Roofing INC is listed as licensed for 20 years. Williams Roofing is listed as licensed for 32 years.
Dynamic Roofing INC is described as handling residential and commercial roof replacement and repair, with customer references to tile repairs, leak work, wood replacement, and gutter maintenance/cleaning. Williams Roofing is commonly referenced for roof repairs and full roof replacements, including addressing leaks.
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.