Mel's Roofing vs Star Waterproofing and Roofing
East Bay Roofing Comparison · Updated January 2026
| Mel's Roofing | Star Waterproofing and Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.3 |
| Years Licensed | 6 years | 8 years |
| License # | 1061612 | 1036279 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Livermore, CA | Walnut Creek, CA |
| Website | www.melssroofing.com | www.starwaterproofingco.com |
Our Analysis
Star Waterproofing and Roofing is based in Walnut Creek (Contra Costa County) and has been licensed for 8 years with an active status. It also carries workers’ compensation and a $25,000 bond. Customer feedback emphasizes diagnosing leaks and explaining recommended repairs, along with detailed estimates and responsiveness. Reviews commonly reference work on decks, balconies, and flat or low-slope roofs, including projects for multi-unit and commercial buildings. Feedback includes mentions of professionalism, timeliness, and protection of surrounding areas, as well as some reports of dissatisfaction related to communication or service experiences.
Why choose Mel's Roofing?
- ✓ Based in Livermore and described as serving nearby East Bay and Tri-Valley communities, which may matter if you want a contractor centered in that area.
- ✓ Customer feedback references a range of roof repair and replacement tasks, including underlayment work and upgrades involving sheathing, vents, gutters, and wood repairs.
- ✓ Reviews frequently describe an organized process (estimates, scheduling, coordination) with documentation and ongoing communication.
- ✓ If job-site cleanliness and coordinated execution are priorities, those themes appear often in the provided customer feedback.
Why choose Star Waterproofing and Roofing?
- ✓ Based in Walnut Creek with 8 years of active licensure, which may be relevant if you prefer a contractor located in Contra Costa County.
- ✓ Customer feedback often highlights leak diagnosis and explanation of recommended repairs, along with detailed estimates and responsiveness.
- ✓ Reviews commonly mention decks, balconies, and flat/low-slope roofing, including multi-unit and commercial building projects.
- ✓ Feedback is mixed in places, with some customers reporting dissatisfaction related to communication or service experiences, which may be worth discussing upfront.
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Frequently Asked Questions
Yes. The provided data states that both companies carry workers’ compensation coverage and maintain a $25,000 bond.
Star Waterproofing and Roofing has been licensed for 8 years, while Mel’s Roofing has been licensed for 6 years. Both licenses are listed as active.
Star Waterproofing and Roofing. The provided customer feedback mentions completed work on decks and balconies, along with flat or low-slope roofs.
Mel’s Roofing is located in Livermore, Alameda County, California. Star Waterproofing and Roofing is located in Walnut Creek, Contra Costa County, California.
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.