Innovation Roofing System vs Roof By Tom
East Bay Roofing Comparison · Updated January 2026
| Innovation Roofing System | Roof By Tom | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 6 years | 2 years |
| License # | 1063172 | 1112980 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Antioch, CA | Moraga, CA |
| Website | innovationroofingsystems.com | roofbytom.com |
Our Analysis
In terms of service approach, Innovation Roofing System is described as professional and organized, with feedback emphasizing punctual arrival, efficient work habits, and thorough attention from consultation through final inspection. Customers also note clear explanations about roofing needs and project details.
Roof By Tom is also described as professional and efficient, with comments focusing on timely scheduling, clear scope explanations, and consistent communication from estimate through completion. Customer feedback references a range of job types including full roof replacements, overlays, leak repairs, and tile-roof repairs, with some mentions of gutter work and help addressing water-related damage. A small number of comments report dissatisfaction with specific outcomes or workmanship on certain jobs.
Why choose Innovation Roofing System?
- ✓ You want a contractor based in Antioch for work in and around the Antioch area within Contra Costa County.
- ✓ A longer documented licensing history is important to you (6 years licensed; active status).
- ✓ You value an organized process that includes consultation, planning, and a final inspection, with clear explanations of roofing needs.
- ✓ You prefer a contractor commonly described as punctual and thorough from start to finish.
Why choose Roof By Tom?
- ✓ You want a contractor based in Moraga while still working within Contra Costa County.
- ✓ You need common roofing job types such as replacements, overlays, leak repairs, or tile-roof repairs, with some mentions of gutter-related work.
- ✓ You prioritize timely scheduling, job-site cleanliness, and communication from estimate through completion.
- ✓ You are comfortable weighing generally positive feedback alongside a small number of reported dissatisfaction cases on specific jobs.
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Frequently Asked Questions
Both list an active license status, carry workers’ compensation coverage, and have a $25,000 bond.
Innovation Roofing System is based in Antioch and serves customers in and around Antioch within Contra Costa County. Roof By Tom is based in Moraga; the provided data places it in Contra Costa County but does not specify a narrower service radius.
The provided descriptions indicate a process that includes an on-site consultation, project planning, completion of the work, and a final inspection, with communication about roofing needs and scope.
Customer feedback references full roof replacements, overlays, leak repairs, and tile-roof repairs, with some mentions of gutter work and assistance with water-related damage.
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.