Williams Roofing vs Symplify Roofing
East Bay Roofing Comparison · Updated January 2026
| Williams Roofing | Symplify Roofing | |
|---|---|---|
| Rating | ★ 4.6 | ★ 4.9 |
| Years Licensed | 32 years | 2 years |
| License # | 687391 | 1108246 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Fremont, CA | Walnut Creek, CA |
| Website | williamsroofing.net | symplifyroofing.com |
Our Analysis
Service focus overlaps but is described with different emphasis. Williams Roofing is specifically described as providing residential roof replacement and repair, with feedback referencing leak repairs, full roof replacements, and work on roof components such as skylights. Symplify Roofing’s feedback highlights roof and gutter work, along with detailed explanations of the process, regular updates, and cleanup after completion.
In customer feedback themes, both are described as responsive and professional, with communication and scheduling mentioned as strengths. Williams Roofing’s summary also notes a straightforward approach to recommendations and comments about not pushing unnecessary work. Symplify Roofing’s summary similarly mentions explaining options rather than pressuring customers, plus references to thorough inspections and organized project management. Location may influence convenience depending on whether the project is closer to Fremont/Alameda County or Walnut Creek/Contra Costa County.
Why choose Williams Roofing?
- ✓ You want a Fremont-based contractor in Alameda County for residential roof repair or replacement.
- ✓ Years licensed is a key factor for you; Williams Roofing lists 32 years with an active license.
- ✓ Your project involves common residential issues like leaks, full replacements, or roof components such as skylights.
- ✓ You value scheduling responsiveness and communication during the job, which are recurring themes in the provided customer feedback.
Why choose Symplify Roofing?
- ✓ You prefer a Walnut Creek-based contractor in Contra Costa County.
- ✓ You want a company with an active license plus workers’ compensation coverage and a $25,000 bond.
- ✓ You expect detailed explanations, regular progress updates, and attention to cleanup, which are highlighted in the provided customer feedback.
- ✓ Your scope may include roof work along with gutters, which is specifically referenced in the feedback summary.
Get a Quote
What do you need help with?
When do you need this done?
Where should we send quotes?
Confirm Submission
By submitting, you agree to be contacted by a licensed contractor.
Frequently Asked Questions
Yes. The provided data indicates both companies carry workers’ compensation coverage and maintain a $25,000 bond.
Williams Roofing lists 32 years licensed, while Symplify Roofing lists 2 years licensed.
Williams Roofing is explicitly described as providing residential roof replacement and repair. Symplify Roofing’s feedback references roof work and gutter work, but the provided data does not explicitly label it as residential.
Williams Roofing is based in Fremont in Alameda County, and Symplify Roofing is based in Walnut Creek in Contra Costa County. Proximity to your property may affect convenience for estimates and scheduling.
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.