Roof Right Roofing vs Star Waterproofing and Roofing
East Bay Roofing Comparison · Updated January 2026
| Roof Right Roofing | Star Waterproofing and Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.3 |
| Years Licensed | 34 years | 8 years |
| License # | 637684 | 1036279 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Moraga, CA | Walnut Creek, CA |
| Website | roofrightroofing.net | www.starwaterproofingco.com |
Our Analysis
Based on customer descriptions, Roof Right Roofing is most often associated with residential roofing projects, particularly roof replacement. Customers frequently mention communication practices such as clear explanations, detailed estimates, and guidance on material choices. Reported materials and components include shingles, flashing, ridge vents, and barrier fabric. Some customers also reference related exterior work completed alongside roofing, such as gutters and fascia replacement.
Star Waterproofing and Roofing is commonly described as focused on diagnosing leaks and explaining repair recommendations. Reviews often mention detailed estimates, responsiveness, and scheduling communication. Customers also reference work on decks, balconies, and flat or low-slope roofs, including projects for multi-unit and commercial buildings. Some feedback mentions follow-up support after completion, while a few customers report dissatisfaction related to communication or service experiences.
Why choose Roof Right Roofing?
- ✓ You want a contractor with a long licensing history (34 years) and an active license, plus workers’ compensation coverage and a $25,000 bond.
- ✓ Your project is primarily residential roof replacement, with potential add-ons like gutters or fascia mentioned by customers.
- ✓ You value structured communication, including detailed estimates, project updates, and guidance on selecting materials such as shingles and ventilation components.
- ✓ You want a Moraga-based contractor serving the local community and surrounding areas within Contra Costa County.
Why choose Star Waterproofing and Roofing?
- ✓ Your project involves leak diagnosis and targeted repairs, especially where waterproofing details may be important.
- ✓ You need work on decks, balconies, or flat/low-slope roofing, including multi-unit or commercial properties referenced by customers.
- ✓ You prefer a Walnut Creek-based contractor with an active license, workers’ compensation coverage, and a $25,000 bond.
- ✓ You are comfortable weighing mixed customer experiences, including some reports of communication or service concerns alongside positive project outcomes.
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Frequently Asked Questions
Yes. Both Roof Right Roofing and Star Waterproofing and Roofing report workers’ compensation coverage and a $25,000 bond, and both list an active license status.
Roof Right Roofing is most often described by customers in connection with residential roof replacement and related exterior work such as gutters and fascia.
Star Waterproofing and Roofing is commonly referenced for decks, balconies, and flat or low-slope roof work, including projects for multi-unit and commercial buildings.
Roof Right Roofing is based in Moraga, and Star Waterproofing and Roofing is based in Walnut Creek.
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.