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West Coast Solar vs Jorge Lopez Roofing Inc
Contra Costa Roofing Contractors Comparison · Updated March 2026
West Coast Solar brings nearly double the experience (18 vs 9 years) and specializes in solar with roofing skills, while Jorge Lopez focuses purely on roofing with hands-on oversight.
| West Coast Solar | Jorge Lopez Roofing Inc | |
|---|---|---|
| Rating | ★ 4.3 | ★ 4.8 |
| Years Licensed | 18 years | 9 years |
| License # | 908549 | 1028311 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | El Sobrante, CA |
| Website | www.westcoastsolar.com | jorgelopezroofing.com |
Key Differences
What Customers Say
West Coast Solar
Customers praise West Coast Solar's no-pressure sales, quick one-day installations, and careful roof protection, but report mixed experiences with post-installation service accessibility and repair scheduling.
Jorge Lopez Roofing Inc
Jorge Lopez Roofing customers consistently emphasize daily communication with photo updates, meticulous worksite cleanup, and hands-on oversight throughout projects from start to completion.
Key Takeaway: West Coast Solar's communication strength appears front-loaded during sales and installation, while Jorge Lopez maintains consistent contact throughout the entire project duration with documented progress updates.
Customer Reviews
West Coast Solar
Craig and the customer service staff were awesome! They listened to my concerns and were open to my service options. Craig was very nice and explained everything for me to understand.
Communication was great from the start, to the time they left. Great job WCS!!
On time and did a great job
Jorge Lopez Roofing Inc
Jorge and his crew just completed our roof and I can't say enough good things about him. From the beginning, he was a wonderful communicator and paid such close attention to every detail including an ...
Jorge completely re-roofed our house in SF, and I can recommend him with no reservations. We have a mostly flat roof with a few complicated window and garage sections. We also had some old problems wi...
After getting four different roofing estimates, I decided to go with Jorge Lopez Roofing—and I couldn't be happier with my choice. Jorge is honest, professional, and truly stands out for his excelle...
Consider West Coast Solar if...
- ✓ You're installing solar panels and need a contractor who understands both the electrical system and roof integrity, particularly if you have tile roofing that requires careful mounting
- ✓ Your project involves battery storage integration like Powerwall systems, requiring expertise in both energy storage and utility interconnection processes
- ✓ You value fast installation timelines, as their solar projects typically complete in one day once permitting is finished
- ✓ You're comfortable managing post-installation service needs proactively, given mixed feedback about reaching their service department for warranty work after activation
Consider Jorge Lopez Roofing Inc if...
- ✓ Your project is purely roofing—replacement, repair, flat roof work, or leak remediation—without any solar component, making a roofing specialist the direct match
- ✓ You want daily communication with photo updates throughout the project, as this is Jorge Lopez's consistent pattern across customer feedback
- ✓ Owner involvement matters to you, with someone hands-on overseeing your specific job rather than managing multiple solar projects simultaneously
- ✓ Your roof has complex architectural features or you need related work like skylight installation, gutters, or siding that benefits from a dedicated roofing contractor's focus
Questions to Ask Before Hiring
- → For West Coast Solar: Ask specifically how post-installation service requests are handled, typical response times for warranty issues, and who your service contact will be after PG&E activation
- → For either company if your roof needs work: Ask Jorge Lopez about their experience with roof types that will support solar panels if you're considering future solar installation, or ask West Coast Solar what roofing services they actually provide beyond tile roof installation for panel mounting
- → Request references from projects completed in the past year that match your specific scope—recent solar installations with battery storage for West Coast, or similar roof types and complexity for Jorge Lopez
The Bottom Line
These companies serve different needs. If you're installing solar panels—especially with battery storage on a tile roof—West Coast Solar's 18 years of specialized experience navigating permits, utility processes, and solar-roof integration makes them the appropriate choice, despite post-installation service inconsistencies you should plan to manage proactively. If your project is roofing work without solar involvement, Jorge Lopez Roofing's dedicated focus, meticulous communication style, and high owner involvement make them the better fit. Only consider the comparison if you're weighing whether to use West Coast Solar's supplementary roofing capabilities versus hiring a roofing specialist—in which case Jorge Lopez's comprehensive roofing expertise wins for anything beyond basic tile work.
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Frequently Asked Questions
Not necessarily. West Coast Solar's roofing work focuses on tile roof installation and protecting existing roofs during solar mounting, not comprehensive roof replacement services. If your roof needs significant repair or replacement, Jorge Lopez's dedicated roofing expertise across all roof types would be the appropriate choice. You'd complete the roof work first, then bring in a solar specialist.
Jorge Lopez Roofing doesn't specialize in solar installation—they're roofing contractors. The experience comparison only applies if you're considering West Coast Solar's roofing capabilities versus Jorge Lopez. For solar projects, West Coast Solar's 18 years means they've handled permitting complexity, utility policy changes, and technology evolution that a newer solar company wouldn't have navigated.
Based on these profiles, hiring Jorge Lopez for the complete roof replacement followed by West Coast Solar for solar installation would give you specialized expertise for each phase. West Coast Solar's roofing work is supplementary to their solar focus, not a replacement for dedicated roofing services. Schedule the solar consultation before roofing begins so the roofer knows what load requirements and mounting points to plan for.
This pattern suggests the company prioritizes new sales and installation scheduling over post-activation warranty service, a common challenge in the solar industry as companies grow. Some customers report prompt warranty resolution while others face delays, indicating inconsistent service department capacity. Ask directly about their current service response times and whether you'll have a dedicated service contact after your system activates.
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See our ranked list of top roofing contractors in Contra Costa.
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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 March 13, 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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