Thor Contracting Corporation vs Symplify Roofing
East Bay Roofing Comparison · Updated January 2026
| Thor Contracting Corporation | Symplify Roofing | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.9 |
| Years Licensed | 4 years | 2 years |
| License # | 1093228 | 1108246 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | El Sobrante, CA | Walnut Creek, CA |
| Website | thorcontractingcorporation.com | symplifyroofing.com |
Our Analysis
Both companies are associated with roofing projects such as roof repairs and roof installation, and both are described as organized and communicative during projects. Thor is referenced for coordinating with inspections and permits and for scheduling work to meet customer timelines; comments also suggest it may take on projects beyond the immediate area when arranged. Symplify is described as providing detailed explanations of the roofing process, regular updates on scheduling and progress, and completing cleanup after work.
On pricing-related feedback, both are mentioned in the context of competitive bids or pricing relative to other quotes, with Thor also noted for working within customer budgets. Symplify feedback additionally mentions an approach focused on assessing needs and explaining options rather than pressuring customers, and it is referenced for roof and gutter work. Overall, both appear to offer residential roofing services with emphasis on communication and project coordination, with differences mainly in location, years licensed, and the specific service details highlighted by customers.
Why choose Thor Contracting Corporation?
- ✓ You want a contractor licensed for 4 years with an active status, workers’ compensation coverage, and a $25,000 bond.
- ✓ Your project may involve coordinating inspections and permits, and you want a contractor referenced for handling that coordination.
- ✓ You’re looking for roofing services such as repairs, installation, or maintenance, with additional project support when requested.
- ✓ You prefer a company described as able to schedule around customer timelines and potentially take projects beyond the immediate local area when arranged.
Why choose Symplify Roofing?
- ✓ You want a Walnut Creek-based contractor with an active license, workers’ compensation coverage, and a $25,000 bond.
- ✓ You value detailed explanations of the roofing process and regular updates on scheduling and progress.
- ✓ Your scope may include roof and gutter work, with an emphasis on cleanup after completion.
- ✓ You prefer an approach described as assessing needs and explaining options rather than pressuring customers, alongside competitive pricing relative to other bids.
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Frequently Asked Questions
Yes. Both have active license status, carry workers’ compensation coverage, and maintain a $25,000 bond.
Thor Contracting Corporation is based in El Sobrante in Contra Costa County, CA. Symplify Roofing is based in Walnut Creek in Contra Costa County, CA.
Customer feedback for Thor Contracting Corporation references coordination with inspections and permits. The provided information for Symplify Roofing does not specifically mention permits or inspections.
Both are associated with roofing-related projects such as roof repairs and roof installation. Symplify Roofing is also referenced for roof and gutter work.
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.