Innovation Roofing System vs Star Waterproofing and Roofing
East Bay Roofing Comparison · Updated January 2026
| Innovation Roofing System | Star Waterproofing and Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.3 |
| Years Licensed | 6 years | 8 years |
| License # | 1063172 | 1036279 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Antioch, CA | Walnut Creek, CA |
| Website | innovationroofingsystems.com | www.starwaterproofingco.com |
Our Analysis
In terms of service process, Innovation Roofing System is described as providing on-site consultation, project planning, completion, and a final inspection, with communication about roofing needs and scope of work. Customer feedback commonly characterizes the company as professional and organized, with punctual arrival, efficient work habits, and clear explanations from consultation through final inspection.
Star Waterproofing and Roofing is frequently described as knowledgeable in diagnosing leaks and explaining recommended repairs. Customer feedback mentions detailed estimates, responsiveness during scheduling and execution, and work that includes decks, balconies, and flat or low-slope roofs, including multi-unit and commercial buildings. Reviews also reference professionalism, timeliness, and protecting surrounding areas, plus some follow-up support. A portion of feedback notes dissatisfaction related to communication or service experiences, indicating mixed experiences reported by some customers.
Why choose Innovation Roofing System?
- ✓ You want a contractor based in Antioch and focused on roofing services in and around the local Antioch area within Contra Costa County.
- ✓ A structured workflow matters to you (consultation, planning, completion, and final inspection) with clear explanations of scope and roofing needs.
- ✓ You prefer a contractor described as organized and punctual, with emphasis on efficient work habits and communication during the project.
- ✓ You want standard licensing-related protections shown in the data: active license, workers’ compensation coverage, and a $25,000 bond.
Why choose Star Waterproofing and Roofing?
- ✓ You want a contractor based in Walnut Creek and are looking within Contra Costa County for roofing or waterproofing-related work.
- ✓ Your project involves leak diagnosis, detailed estimates, or repairs where explanation of findings and recommendations is important.
- ✓ Your scope may include decks, balconies, or flat/low-slope roofing, including multi-unit or commercial building contexts mentioned in customer feedback.
- ✓ You value responsiveness and site protection practices, while noting that some customers reported concerns related to communication or service experiences.
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Frequently Asked Questions
Yes. Both list an active license status and indicate workers’ compensation coverage.
Yes. Each company lists a $25,000 bond.
Star Waterproofing and Roofing lists 8 years licensed, while Innovation Roofing System lists 6 years licensed.
Those project types are referenced in customer feedback for Star Waterproofing and Roofing.
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.