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Sierra Roofing And Solar vs First Edison
Alameda Solar Contractors Comparison · Updated March 2026
Sierra Roofing brings twice the experience and substantial customer feedback versus First Edison's limited public track record.
| Sierra Roofing And Solar | First Edison | |
|---|---|---|
| Rating | ★ 4.8 | ★ 1.0 |
| Years Licensed | 22 years | 10 years |
| License # | 835854 | 1013243 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Dublin, CA | Pleasanton, CA |
| Website | www.sierraroofing.com | firstedison.com |
Key Differences
What Customers Say
Sierra Roofing And Solar
Customers consistently praise thorough inspections with detailed explanations of findings, professional communication throughout projects, and clean job site practices across leak repairs and full replacements.
Key Takeaway: Sierra has substantial documented feedback confirming roofing expertise and service quality, while First Edison offers no public validation of their work despite 10 years in business.
Customer Reviews
Sierra Roofing And Solar
Excellent workmanship. They had exactly the materials we wanted for our roof. We're very considerate and, all things considered, quiet. Did an excellent job of cleaning up after they had left. Great f...
Robert was prompt and professional. Explained clearly what he found to be the cause of the leak and how to fix it. He gave me recommendations on maintenance for my ceramic tile roof but I never felt p...
Robert did a great job getting here on time and checking out my roofing issues
First Edison
No reviews available
Consider Sierra Roofing And Solar if...
- ✓ Your roof issue requires diagnosis rather than obvious replacement, such as intermittent leaks, hidden moisture damage, or determining remaining lifespan of an older roof where Sierra's 22 years of pattern recognition matters
- ✓ You're planning a premium material installation like standing seam metal or tile where documented experience with those specific systems reduces installation risk
- ✓ Clear communication and detailed project explanations are priorities, as customers consistently note Sierra's thorough walkthroughs of findings and options
- ✓ You need confidence in scheduling and follow-through based on verified customer experiences, accepting that busy periods may require advance planning
Consider First Edison if...
- ✓ You have an existing relationship with First Edison from previous non-roofing work and can personally verify their quality and reliability
- ✓ You're willing to request and personally contact multiple references to validate their roofing experience since public feedback is unavailable
- ✓ Their estimate is substantially lower and you can independently verify their roofing portfolio and crew experience through direct due diligence
Questions to Ask Before Hiring
- → Ask First Edison directly why no customer reviews are publicly available and request at least five references from roofing projects completed in the past 18 months that you can contact
- → Ask First Edison how many years their lead roofer has been with the company and what percentage of their work involves roofing versus other trades
- → Ask both contractors about their timeline availability and whether current scheduling could accommodate your project within your needed timeframe
- → Ask for detailed written estimates that break down materials, labor, and warranty terms so you can compare scope and value directly
The Bottom Line
Sierra Roofing and Solar is the clearer choice for most homeowners based on available data. Their 22-year track record, roofing-specific expertise across diverse project types, and consistent customer praise for diagnostics and communication provide confidence that's absent with First Edison's zero-review profile. While First Edison meets legal requirements, you'd be hiring blind without verification of their roofing specialization or quality standards. If First Edison provides a compelling estimate, invest time calling their references and confirming roofing experience directly. Otherwise, Sierra's documented strengths in the exact areas roofing projects demand—accurate diagnosis, clear explanations, professional execution—make them the lower-risk decision for your home.
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Frequently Asked Questions
For a simple tearoff and reshingle with no complications, the gap matters less. But even straightforward projects often reveal hidden issues once sheathing is exposed—rot, inadequate ventilation, or improper previous repairs. A 22-year veteran has seen these scenarios hundreds of times and can adapt quickly, whereas you have no customer data confirming First Edison even specializes in roofing or how they handle surprises.
Possible explanations include working primarily through property management contracts rather than direct homeowners, operating mainly through referrals without encouraging public feedback, or focusing on trades other than roofing. Without knowing which applies to First Edison, you should ask directly and verify their residential roofing portfolio before signing a contract.
Customer mentions of advance planning during busy periods typically indicates steady demand, which correlates with quality work generating repeat and referral business. It's a practical consideration for timeline planning rather than a service quality concern. If you need emergency leak repair, feedback shows Sierra does respond promptly to urgent situations.
Price differences often reflect scope variations, material quality, or warranty terms rather than pure savings. Without reviews confirming First Edison's roofing expertise or completion quality, a lower bid carries uncertainty about whether they'll match Sierra's documented thoroughness, cleanup standards, and communication. Request detailed written scopes from both and verify you're comparing equivalent work before deciding on price alone.
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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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