Compare Local Pros

Advanced Roofing Services Inc vs Star Waterproofing and Roofing

East Bay Roofing Comparison · Updated January 2026

Advanced Roofing Services Inc Star Waterproofing and Roofing
Rating 4.3 4.3
Years Licensed 28 years 8 years
License # 748858 1036279
Workers' Comp ✓ Yes ✓ Yes
Bond Amount $25,000 $25,000
Location Alameda, CA Walnut Creek, CA
Website www.advancedroofingsvcs.com www.starwaterproofingco.com

Our Analysis

Advanced Roofing Services Inc is based in Alameda (Alameda County) and has been licensed for 28 years with an active license. Its described focus is roofing-related installations and repairs, positioned to support residential roofing needs in its local service area. Customer feedback summarized for this company frequently mentions friendly interactions, strong communication during roofing work, responsiveness, and satisfaction with completed roof installations. However, the same summary also notes that communication and customer service can be inconsistent for some customers, with a portion reporting dissatisfaction with how interactions were handled.

Star Waterproofing and Roofing is based in Walnut Creek (Contra Costa County) and has been licensed for 8 years with an active license. Like Company A, it carries workers’ compensation and a $25,000 bond. Review summaries for Star commonly emphasize diagnosing leaks, explaining repair recommendations, providing detailed estimates, and clear communication. Customers also reference work on decks, balconies, and flat or low-slope roofs, including multi-unit and commercial projects, along with professionalism, timeliness, and jobsite protection. As with Company A, some customers report dissatisfaction related to communication or service experiences, indicating outcomes can vary by project and expectations.

Why choose Advanced Roofing Services Inc?

  • You want a contractor based in Alameda serving Alameda County, especially for residential roofing installations or repairs.
  • A longer licensing history (28 years) is a priority in your selection criteria.
  • You value reports of friendly interactions and straightforward discussions of project details.
  • You’re comfortable confirming communication expectations up front, since feedback indicates service and communication can be inconsistent for some customers.
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Why choose Star Waterproofing and Roofing?

  • Your project is in or near Walnut Creek/Contra Costa County, or you prefer a contractor based there.
  • You need leak diagnosis and repair planning, and want detailed estimates and explanations of recommended work.
  • Your scope may involve decks, balconies, or flat/low-slope roofing, including multi-unit or commercial-type properties.
  • You plan to align on communication and service expectations early, as some customers report occasional issues in these areas.
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Frequently Asked Questions

Yes. Both list workers’ compensation coverage and a $25,000 bond, along with active license status.

Advanced Roofing Services Inc lists 28 years licensed, while Star Waterproofing and Roofing lists 8 years licensed.

Star Waterproofing and Roofing’s review summary specifically mentions projects involving decks, balconies, and flat or low-slope roofs, including multi-unit and commercial buildings.

Based on the summaries, it’s reasonable to clarify communication practices (primary contact, update frequency, scheduling) and service expectations in writing, since both have some feedback noting occasional communication or service concerns.

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.