Master Roofing Company vs Star Waterproofing and Roofing
East Bay Roofing Comparison · Updated January 2026
| Master Roofing Company | Star Waterproofing and Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.3 |
| Years Licensed | 17 years | 8 years |
| License # | 921058 | 1036279 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Oakland, CA | Walnut Creek, CA |
| Website | masterroofingcompany.net | www.starwaterproofingco.com |
Our Analysis
Based on customer feedback, Master Roofing Company is associated with a range of core roofing services, including inspections, repairs, resealing, and roof replacement or re-roofing. Reviews also reference help with urgent roof situations and guidance when selecting roofing options. Star Waterproofing and Roofing is frequently mentioned for diagnosing leaks and explaining repair recommendations, with reviews referencing detailed estimates and communication during scheduling and execution. Its project types mentioned in feedback include decks, balconies, and flat or low-slope roofs, including multi-unit and commercial buildings.
Service experience notes differ slightly: Master Roofing Company is commonly described as professional, responsive, and efficient, with mentions of timely scheduling and pricing described as fair or competitive. Star Waterproofing and Roofing receives many comments about professionalism and follow-up support, alongside some feedback indicating occasional dissatisfaction related to communication or service experiences.
Why choose Master Roofing Company?
- ✓ You want an Oakland-based contractor serving Alameda County and nearby East Bay areas, with examples of work referenced in Berkeley and South Berkeley.
- ✓ Your project involves common roofing needs such as inspections, repairs, resealing, or full roof replacement/re-roofing for homes or multi-unit properties.
- ✓ You value a process described as responsive and efficient, with coordination from initial communication through completion.
- ✓ You prefer a contractor that customers describe as offering options and advice rather than pushing unnecessary work, with pricing often characterized as fair or competitive.
Why choose Star Waterproofing and Roofing?
- ✓ You want a Walnut Creek-based contractor, which may be a practical fit for Contra Costa County locations.
- ✓ Your project includes leak diagnosis and repair planning where detailed estimates and explanations are important to you.
- ✓ You need work involving decks, balconies, or flat/low-slope roofing, including multi-unit or commercial building contexts mentioned in customer feedback.
- ✓ You prioritize jobsite professionalism (including protecting surrounding areas) and the possibility of follow-up support, while noting that some customers reported occasional communication or service concerns.
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Frequently Asked Questions
Yes. Both Master Roofing Company and Star Waterproofing and Roofing list an active license and indicate they carry workers’ compensation coverage.
Yes. Each company lists a $25,000 bond.
Master Roofing Company has been licensed for 17 years, while Star Waterproofing and Roofing has been licensed for 8 years.
Star Waterproofing and Roofing is specifically referenced in customer feedback for work on decks and balconies, as well as flat or low-slope roofs.
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.