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Pacific Coast Roofing Service vs GBR Roofing
Contra Costa Roofing Contractors Comparison · Updated February 2026
Pacific Coast Roofing brings 11 years of licensed experience versus GBR Roofing's one year, a substantial difference for complex roofing projects.
| Pacific Coast Roofing Service | GBR Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 11 years | 1 years |
| License # | 1002352 | 1126596 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Martinez, CA | Walnut Creek, CA |
| Website | pcroofingservice.com | www.gbrroof.com |
Key Differences
What Customers Say
Pacific Coast Roofing Service
Pacific Coast customers emphasize long-term relationships with repeat business across multiple properties, thorough inspections, and guidance through material selection and project coordination.
GBR Roofing
GBR customers highlight dedicated project managers providing regular communication, competitive pricing with detailed proposals, and timely completion including emergency response.
Key Takeaway: Pacific Coast's reviews reflect a mature business with customers returning over many years, while GBR's reviews focus on structured processes and attentiveness typical of a newer contractor building reputation through careful project management.
Customer Reviews
Pacific Coast Roofing Service
I recommend Pacific Coast Roofing! They are an amazing team and did great work! We are so impressed by how well their team works together, their skill, and professionalism. We are so happy with the wo...
Tell me the post
As a former general contractor I've seen a variety of roofing contractors in action. Pacific Coast was a pleasure to deal with on my home. The estimate was clear, the decisions to make on details were...
GBR Roofing
Everything was smooth and easy. Roi and his foreman were easy to work with and pleasant to be around.
I recently had Adi from Green Bay Remodeling come out to inspect a leak in my roof, and I’m extremely satisfied with the experience. He arrived quickly, was very professional, and got straight to th...
We had a great experience working with Roi as our project manager on a metal roof installation. From start to finish, Roi was professional, communicative, and very detail-oriented. He kept us updated ...
Consider Pacific Coast Roofing Service if...
- ✓ Your roof is older or you're buying a home where the inspection flagged potential issues requiring experienced diagnosis of hidden damage
- ✓ You're coordinating roofing with solar installation, insurance claims, or other complex documentation needs where Pacific Coast's established process helps
- ✓ You value a contractor with 11 years of warranty callbacks and long-term customer relationships, including customers who've used them across multiple properties
- ✓ Your project involves tile roofing, flat roofing, or specialty applications where experience identifying underlying problems matters significantly
Consider GBR Roofing if...
- ✓ Your roof replacement is straightforward with no anticipated complications and you prioritize competitive pricing from a motivated newer contractor
- ✓ You value structured project management with a dedicated manager providing regular updates throughout the timeline
- ✓ You need emergency leak repair and appreciate GBR's documented same-day response capability
- ✓ You're comfortable accepting the tradeoff of limited field experience in exchange for potentially lower pricing and attentive service from a company building its reputation
Questions to Ask Before Hiring
- → Ask GBR for references from projects similar to yours in scope and roofing material, and inquire about the background experience of their crew leads before they started the company one year ago
- → Ask both companies how they handle unexpected discoveries mid-project, such as rotten decking or structural issues, and request examples of how they've managed those situations
- → Ask Pacific Coast about their current project timeline and whether their established customer base creates scheduling delays
- → Ask GBR about their warranty structure and how they'll handle callbacks given their company is only one year old
The Bottom Line
Pacific Coast Roofing is the stronger choice for most homeowners, particularly those with older roofs, complex projects, or situations where diagnostic experience matters. Their 11 years licensed, repeat customer base, and track record handling diverse roofing challenges from tile inspections to insurance coordination provides meaningful protection when complications arise mid-project. GBR Roofing may appeal if your replacement is straightforward, you prioritize competitive pricing, and you're comfortable with a contractor still building their problem-solving track record. For anything beyond basic shingle replacement on a newer roof, Pacific Coast's experience depth justifies their selection. Get bids from both, but weight Pacific Coast's longevity heavily unless budget constraints or GBR's project management approach addresses a specific need.
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Frequently Asked Questions
Not necessarily—the company may have crew members or ownership with prior industry experience before obtaining their own license. However, one year licensed does mean limited track record handling the range of complications that emerge across different roof types, ages, and weather conditions. Ask directly about the crew's background and request references from projects matching your roof's complexity.
Experience matters most when your project has potential complications—older roofs, tile or flat roofing, coordination with insurance or solar, or homes where hidden damage is likely. Eleven years means Pacific Coast has encountered and solved problems that a one-year contractor hasn't faced yet. For a straightforward shingle replacement on a newer home, the gap matters less.
Pacific Coast's reviews reference repeat customers over many years and handling diverse project types including inspections and specialty work. GBR's reviews emphasize competitive pricing, dedicated project managers, and meeting deadlines. If your priority is proven longevity and diagnostic experience, Pacific Coast is the safer choice. If you want attentive project management and potentially lower pricing on a straightforward job, GBR offers that.
This is a legitimate concern with any newer contractor. Both companies carry $25,000 bonds providing some protection, but a company in business for one year has less financial stability than one operating for 11 years. Ask GBR about their warranty structure, whether they use manufacturer warranties that transfer regardless of the installer, and consider this risk when comparing bids.
Looking for the Best?
See our ranked list of top roofing contractors in Contra Costa.
Other Contra Costa Roofing Contractors Comparisons
Pacific Coast Roofing Service
★ 5.0
Apollo Roofing Company
★ 5.0
Pacific Coast Roofing Service
★ 5.0
Dependable Roofing Inc
★ 4.9
Bay Valley Roofing & Solar
★ 4.8
Pacific Coast Roofing Service
★ 5.0
Acker Roofing
★ 4.9
Pacific Coast Roofing Service
★ 5.0
How We Compare Contractors
License Verification
All license data is sourced from official California CSLB records and verified regularly.
Review Analysis
Customer reviews are aggregated from Google and analyzed to identify patterns in service quality.
Detailed Comparison
We analyze credentials, insurance, experience, and feedback to highlight meaningful differences.
Not all licensed contractors are created equal. While a valid license is the baseline requirement in California, contractors can vary significantly in experience, insurance coverage, and customer satisfaction.
- Experience matters: A contractor with 15+ years of experience has likely encountered and solved problems that newer contractors haven't faced yet.
- Workers' compensation protects you: If a contractor without workers' comp insurance has an employee injured on your property, you could be held liable.
- Reviews reveal patterns: Individual reviews can be misleading, but patterns across many reviews often reveal a contractor's true strengths and weaknesses.
- Bond amounts vary: A contractor's bond provides financial protection if they fail to complete work as agreed. Higher bonds offer more protection.
Taking time to compare contractors on these factors can save you from costly mistakes and help ensure your project is completed by a qualified professional.
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified February 26, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
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