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Innovation Roofing System vs Acker Roofing
Contra Costa Roofing Contractors Comparison · Updated March 2026
Acker Roofing brings twice the licensure history and demonstrates broader project versatility including emergency repairs and solar coordination.
| Innovation Roofing System | Acker Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 6 years | 12 years |
| License # | 1063172 | 993338 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Antioch, CA | Concord, CA |
| Website | innovationroofingsystems.com | ackerroofing.com |
Key Differences
What Customers Say
Innovation Roofing System
Customers consistently praise Innovation's organized consultation process and clear explanations during evaluations, emphasizing professionalism and punctuality throughout standard roof replacement projects.
Acker Roofing
Acker receives feedback highlighting responsiveness to both planned and urgent needs, with specific mentions of complex coordination tasks like solar panel work, permit handling, and working around weather constraints.
Key Takeaway: While both companies earn praise for communication, Acker's reviews demonstrate handling a significantly wider range of project types and complications, from emergency leak diagnosis to multi-trade coordination, versus Innovation's focus on planned residential replacements.
Customer Reviews
Innovation Roofing System
I had a fantastic experience with Innovation Roofing. From the initial consultation to the final inspection, their team was professional, punctual, and incredibly thorough. They took the time to expla...
Excellent service!!! The team was very professional and efficient. The roof work looks amazing, very satisfied with the job done. Marcos is very knowledgeable about roofing needs. Thanks 😊 Teresa M...
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...
Consider Innovation Roofing System if...
- ✓ Your project is a straightforward residential reroof without complications like solar panels, structural concerns, or urgent timeline needs
- ✓ You value a contractor who emphasizes detailed consultation and walking you through the evaluation process before work begins
- ✓ You're looking for organized project flow with clear milestones from inspection through final walkthrough
Consider Acker Roofing if...
- ✓ Your roof has active leaks, storm damage, or other urgent issues requiring quick response and diagnostic experience
- ✓ Your home has solar panels that need professional removal and reinstallation during the roof replacement
- ✓ You need coordination with insurance companies, permitting, or other trades as part of a more complex project
- ✓ You want a contractor with 12 years of experience diagnosing hidden problems like dry rot or unusual leak sources around chimneys and patio connections
Questions to Ask Before Hiring
- → Ask Acker Roofing for references from projects similar to yours, especially if you need solar coordination or have specific complications
- → Ask Innovation Roofing about their process for handling unexpected discoveries during tear-off and how change orders are communicated
- → Ask both contractors about crew consistency and whether the same team handles your project from start to finish
The Bottom Line
Acker Roofing is the stronger choice for most homeowners. The 12-year track record provides twice the experience diagnosing problems, the reviews demonstrate capability with complex scenarios including emergency repairs and solar coordination, and the documented project variety shows they've built systems for handling complications. Innovation Roofing is a solid, professional contractor for straightforward residential reroofs where their organized process and thorough consultation approach will serve you well. But unless your project is simple with no timeline pressure or special requirements, Acker's established experience provides better protection against the unexpected issues that often emerge once tear-off begins.
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Frequently Asked Questions
For a straightforward reroof on a simple gable roof with no complications, both contractors are qualified. The experience gap becomes meaningful when tear-off reveals unexpected dry rot, flashing issues, or structural concerns that require quick problem-solving. Acker's 12 years means twice as many unusual situations encountered and resolved.
The available data doesn't show Innovation Roofing having experience with solar coordination, while Acker's reviews specifically mention coordinating panel removal and reinstallation with solar companies. If your project involves solar, ask Innovation directly about their process and whether they coordinate this work or if you'd need to arrange it separately.
Acker Roofing's reviews specifically reference storm damage response and leak troubleshooting, suggesting they've built systems for urgent situations. Innovation's feedback focuses on planned roof replacements without mention of emergency service. For urgent repairs, Acker appears better equipped based on their documented track record.
Acker's reviews mention fair and competitive pricing, but neither company's data includes specific pricing information. Both are similarly credentialed with identical bond amounts. Request detailed quotes from both, but don't assume the more established contractor will automatically be more expensive—Acker's efficiency from 12 years of operations may offset any experience premium.
Looking for the Best?
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 09, 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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