Compare Local Pros
Wedge Roofing vs Synergy Solar & Electrical Systems, Inc
Sonoma Solar Contractors Comparison · Updated March 2026
You're comparing a traditional roofing contractor with 44 years of experience to a solar installation specialist with 18 years in the industry.
| Wedge Roofing | Synergy Solar & Electrical Systems, Inc | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.8 |
| Years Licensed | 44 years | 18 years |
| License # | 416737 | 913951 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Petaluma, CA | Sebastopol, CA |
| Website | www.wedgeroofing.com | synsolar.com |
Key Differences
What Customers Say
Wedge Roofing
Customers consistently praise Wedge Roofing for organized project execution, daily job site cleanup during tear-offs and installations, and thorough attention to flashing details and small issues discovered during roofing work.
Synergy Solar & Electrical Systems, Inc
Synergy Solar customers emphasize clear technical explanations during consultation, particularly regarding battery configurations and system sizing, along with neat installation work and responsiveness throughout the solar project.
Key Takeaway: Wedge's feedback centers on physical project management during messy roofing work, while Synergy's reviews focus on technical education and system design consultation for complex energy solutions.
Customer Reviews
Wedge Roofing
Good work. Excellent
They did work on one of the builldings on my property a few years ago and was taken back by their honesty and professionalism. As the job progressed the problems found no mater how small was brought t...
Wedge Roofing Very happy with my new roof. Worked well with my crew of carpenters to repair storm damage to my residence. Very accommodating with good attention to detail. For example, flashing expe...
Synergy Solar & Electrical Systems, Inc
Mike and his team installed a regular solar system for me at the start of the year and then upgraded to a backup solar system in December. I am extremely pleased with both installations and found Mike...
My husband and I have installed solar in a previous city and when relocating to our current home, installing solar was a no brainer. Our contractor recommended Synergy Solar and we’re extremely hap...
We’ve had our system a couple of months now and are extremely pleased. The Enphase equipment and system have worked wonderfully. The installation was very neat and looks very professional. Passed al...
Consider Wedge Roofing if...
- ✓ You need roof replacement, re-roofing, or repair work on an existing structure
- ✓ Your project involves storm damage coordination, complex flashing details, or flat roof systems
- ✓ You're working on a traditional roofing project that requires an established contractor with decades of experience diagnosing hidden issues like rot or structural damage
- ✓ You value a local Petaluma-based company with a 44-year track record handling conventional residential roofing
Consider Synergy Solar & Electrical Systems, Inc if...
- ✓ You're installing solar panels and need a licensed solar contractor with electrical system expertise
- ✓ Your project involves battery backup systems, energy storage integration, or solar system expansions
- ✓ You want detailed consultation on system sizing, inverter options, and long-term energy production
- ✓ You're in Sebastopol or prefer a contractor who specializes exclusively in photovoltaic and energy storage solutions
Questions to Ask Before Hiring
- → If you need both a new roof and solar panels, ask each company who they typically partner with for the complementary work and how they coordinate between trades
- → For roofing projects, ask Wedge about their experience with your specific roof type and any warranties on materials versus labor
- → For solar projects, ask Synergy about equipment warranties, expected production based on your roof orientation, and their process for handling permits and utility interconnection
The Bottom Line
This comparison only matters if you're uncertain whether you need roofing work or solar installation—otherwise, your project type determines your choice. For roof replacements, repairs, re-roofing, or any traditional roofing services, Wedge Roofing is the only relevant option with 44 years of specialized experience. For solar panel systems, battery storage, or energy solutions, Synergy Solar is the appropriate specialist with 18 years focused exclusively on photovoltaic installations. Both are credentialed, insured, and well-reviewed within their respective trades. If you're planning both a roof replacement and solar installation, hire Wedge first to ensure your roof structure can support panels for the next 15-20 years, then engage Synergy for the solar work.
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Frequently Asked Questions
No, these companies have different specializations. Wedge Roofing handles traditional roofing work but not solar installations. Synergy Solar installs photovoltaic systems but is not a roofing contractor. If you need both services, you'll need to hire separate contractors or ask each if they have trusted partners they coordinate with regularly.
For traditional roofing, yes—44 years means Wedge has likely encountered rare structural issues, unusual building materials from different eras, and has refined their approach through thousands of projects. For solar work, Synergy's 18 years is highly relevant since residential solar has only been mainstream for about two decades. Each company's experience is deep within its specialty.
You would need both contractors. Solar panels require a structurally sound roof with sufficient remaining lifespan—typically at least 10-15 years. Have Wedge evaluate and repair or replace the roof first, then bring in Synergy for the solar installation. Synergy can likely recommend timing, but they don't perform the roofing work themselves.
Yes, both maintain active California licenses in good standing, carry workers compensation insurance to protect you from liability if workers are injured, and hold identical $25,000 bonds. Both are veteran-tier contractors with strong customer feedback regarding communication and project execution. The operational differences are about specialization, not credibility or protection.
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See our ranked list of top solar contractors in Sonoma.
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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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