Advanced Roofing Services Inc vs Sierra Roofing and Solar
East Bay Roofing Comparison · Updated January 2026
| Advanced Roofing Services Inc | Sierra Roofing and Solar | |
|---|---|---|
| Rating | ★ 4.3 | ★ 4.8 |
| Years Licensed | 28 years | 22 years |
| License # | 748858 | 835854 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | Dublin, CA |
| Website | www.advancedroofingsvcs.com | www.sierraroofing.com |
Our Analysis
In terms of service positioning, Advanced Roofing Services Inc is described as focusing on roofing-related work such as installations and repairs, with an emphasis on supporting residential roofing needs in its local service area. Sierra Roofing and Solar is described in customer feedback as handling roof replacements, repairs, gutter projects, and solar-related services, suggesting a broader set of project types mentioned in the provided information.
Customer feedback themes differ. For Advanced Roofing Services Inc, comments include friendly interactions, strong communication during roofing work, and satisfaction with completed roof installations, alongside reports that communication and customer service can be inconsistent. For Sierra Roofing and Solar, feedback frequently emphasizes professionalism and responsiveness from estimate through completion, thorough inspections, clear explanations, detailed quotes, communication during the process, and attention to cleanup; some customers note scheduling may require planning ahead.
Why choose Advanced Roofing Services Inc?
- ✓ You want a roofing contractor based in Alameda serving Alameda County.
- ✓ You value a longer stated licensing history (28 years) with an active license.
- ✓ Your project is primarily residential roofing installation or repair, as described in the company focus.
- ✓ You’re comfortable confirming communication expectations up front, since feedback indicates experiences can vary in customer service and consistency.
Why choose Sierra Roofing and Solar?
- ✓ You want a contractor based in Dublin serving Alameda County.
- ✓ You prefer an approach described as thorough at the estimate stage, including inspections, clear explanations, and detailed quotes.
- ✓ Your project may involve roofing plus related work mentioned in feedback (gutters and solar-related services).
- ✓ You can plan ahead for scheduling, as some customers note timing may require advance coordination.
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Frequently Asked Questions
Yes. Both are listed with an active license status, carry workers’ compensation coverage, and are bonded for $25,000.
Advanced Roofing Services Inc is based in Alameda, and Sierra Roofing and Solar is based in Dublin. Both serve customers in Alameda County.
Advanced Roofing Services Inc is listed as licensed for 28 years, while Sierra Roofing and Solar is listed as licensed for 22 years.
Ask for the scope of work in writing, what the inspection will include, how change orders are handled, the expected schedule, cleanup expectations, and how communication will be managed during the project.
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.