Elliott & Son Roofing vs Thor Contracting Corporation
East Bay Roofing Comparison · Updated January 2026
| Elliott & Son Roofing | Thor Contracting Corporation | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 38 years | 4 years |
| License # | 528046 | 1093228 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | El Sobrante, CA |
| Website | www.elliottandsonroofing.com | thorcontractingcorporation.com |
Our Analysis
In customer-referenced services, Elliott & Son Roofing is associated not only with roof installation but also with gutters, downspouts, and related exterior drainage work. Feedback themes for Elliott & Son include professional and timely service, satisfactory workmanship, and mentions of perceived value and pricing.
For Thor Contracting Corporation, customer feedback frequently highlights responsiveness, clear communication about scope and pricing, and an organized process from planning through completion. Reviews also mention efficient scheduling and fast turnaround times, clean workmanship, and jobsite organization. Customers note coordination around inspections and permits, and some mention working within a budget and providing competitive bids.
Overall, the data suggests Elliott & Son may stand out for long licensing history and gutter/downspout add-ons, while Thor is often described around process management, communication, and scheduling efficiency.
Why choose Elliott & Son Roofing?
- ✓ You want a contractor based in Concord serving the surrounding Contra Costa County area.
- ✓ Long licensing history is a priority: 38 years licensed with an active status.
- ✓ Your project includes roof installation plus gutters, downspouts, or related exterior drainage work referenced by customers.
- ✓ You value stated compliance indicators such as workers’ compensation coverage and a $25,000 bond, along with customer feedback mentioning timely, professional service and satisfactory workmanship.
Why choose Thor Contracting Corporation?
- ✓ You prefer a contractor based in El Sobrante within Contra Costa County.
- ✓ You want an actively licensed company with workers’ compensation coverage and a $25,000 bond.
- ✓ You prioritize process details mentioned by customers: responsiveness, clear scope/pricing communication, and organized planning through completion.
- ✓ Scheduling speed and coordination are important, with feedback referencing efficient scheduling, fast turnaround, jobsite cleanliness, and willingness to coordinate around inspections and permits.
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Frequently Asked Questions
Both are listed with active contractor licenses and both report having workers’ compensation coverage. Each also lists a $25,000 bond.
Elliott & Son Roofing reports 38 years of licensing history, while Thor Contracting Corporation reports 4 years licensed.
Customer-referenced services for Elliott & Son Roofing include gutters, downspouts, and related exterior drainage work in addition to roof installation.
Feedback for Thor Contracting Corporation frequently mentions responsiveness, clear communication about scope and pricing, organized project flow, efficient scheduling, and coordination around inspections and permits. Feedback for Elliott & Son Roofing commonly mentions professional, timely service and satisfactory workmanship.
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.