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Acker Roofing vs Jorge Lopez Roofing Inc
Contra Costa Roofing Contractors Comparison · Updated March 2026
Acker Roofing brings three additional years of licensing and strong experience with complex coordination like solar panel removal, while Jorge Lopez offers more hands-on owner involvement with meticulous documentation.
| Acker Roofing | Jorge Lopez Roofing Inc | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.8 |
| Years Licensed | 12 years | 9 years |
| License # | 993338 | 1028311 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | El Sobrante, CA |
| Website | ackerroofing.com | jorgelopezroofing.com |
Key Differences
What Customers Say
Acker Roofing
Customers emphasize Acker's responsive coordination abilities, clear explanations during inspections, and flexibility managing complex logistics like permits, weather delays, and solar panel coordination.
Jorge Lopez Roofing Inc
Customers highlight Jorge Lopez's meticulous documentation through regular photo updates, high owner involvement throughout projects, and consistent daily cleanup routines.
Key Takeaway: Acker is praised for managing complexity and multi-trade coordination, while Jorge Lopez stands out for hands-on owner engagement and systematic visual documentation of progress.
Customer Reviews
Acker Roofing
They are quick to respond and have work quality they honor the work warranty no questions asked why rain or shine they come to repair
Acker Roofing did a great job of replacing our roof. They listened to my specific needs, found a good solution, and troubleshooted problem areas. They were able to fit us into their schedule and the j...
Dean and Acker came recommended to us by a State Farm insurance agent, and we can see why. Dean quickly turned around a fair quote for roofing our house. Rodigo and his partner worked diligently on ev...
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 Acker Roofing if...
- ✓ Your project involves coordination with solar panels that need removal and reinstallation, where Acker has demonstrated specific experience managing these multi-trade workflows
- ✓ You're dealing with a difficult diagnostic situation like chimney flashing leaks or patio tie-in problems that benefit from 12 years of troubleshooting experience
- ✓ You need storm damage response or work scheduled around unpredictable weather, areas where Acker's reviews show flexibility and responsive coordination
- ✓ Your roof may have hidden issues like dry rot that require experienced assessment during tear-off to avoid mid-project surprises
Consider Jorge Lopez Roofing Inc if...
- ✓ You want high owner involvement and prefer regular photo documentation showing exactly what's happening on your roof each day
- ✓ Your project includes specialty elements like skylight installation, flat roofing, or siding repairs where Jorge Lopez has demonstrated capability
- ✓ You value meticulous daily site cleanup and detailed explanations of work being performed, which customers consistently mention
- ✓ You prefer a hands-on approach where the owner is directly engaged throughout the project rather than delegating oversight
Questions to Ask Before Hiring
- → Ask Acker about their typical coordination timeline for solar panel projects if that applies, and request references from similar work
- → Ask Jorge Lopez how photo documentation is shared during the project and whether the owner will be onsite during critical phases
- → Request both contractors to explain their approach if unexpected substrate damage is discovered during tear-off, including how changes are communicated and priced
- → Confirm each contractor's current crew stability and how long key team members have been with the company
The Bottom Line
Both contractors are properly credentialed and well-reviewed, making this a choice about fit rather than avoiding risk. Choose Acker Roofing if your project involves solar panel coordination, complex diagnostics, or you simply want the contractor with the longest track record handling complications—those three extra years of licensing represent tangible experience navigating problems. Choose Jorge Lopez Roofing if you value high owner involvement and want detailed photo documentation throughout your project, particularly for specialty work like skylights or flat roofs where their meticulous approach shines. For a standard residential reroof without complications, either contractor will serve you well, so let communication style and scheduling availability guide your final decision.
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Frequently Asked Questions
For a straightforward tear-off and replacement on a simple roof, the gap matters less. However, 12 years versus 9 years becomes significant if complications arise—hidden dry rot, unusual flashing details, or permit issues—where Acker's additional experience navigating problems provides more margin for handling the unexpected. If your roof is older or has a history of leak issues, that experience depth offers practical value.
Acker Roofing has specific documented experience coordinating solar panel removal and reinstallation, which requires managing timing between roofing and solar contractors, understanding racking attachments, and ensuring warranty preservation. While Jorge Lopez may also handle this, Acker's proven track record with these projects makes them the safer choice for solar-involved work.
Jorge Lopez Roofing has high owner involvement with customers specifically mentioning hands-on engagement and direct communication with the owner throughout projects. Acker shows moderate owner involvement, focusing more on crew coordination and project management systems. If you prefer working directly with the business owner rather than crew supervisors, Jorge Lopez offers that approach.
Both communicate well but differently. Jorge Lopez customers specifically mention regular email updates and photo documentation showing daily progress, providing visual confirmation of work stages. Acker customers emphasize clear explanations and responsive communication but don't mention the same systematic photo documentation approach. If visual progress tracking matters to you, ask Jorge Lopez about their photo sharing process and ask Acker how they keep customers informed during multi-day projects.
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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 11, 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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