Compare Local Pros
Sierra Roofing And Solar vs Marco Roofing
Alameda Roofing Contractors Comparison · Updated March 2026
Marco Roofing brings more than double the licensed experience (45 years vs 22) with a stronger track record for on-time completion and time-sensitive projects.
| Sierra Roofing And Solar | Marco Roofing | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.9 |
| Years Licensed | 22 years | 45 years |
| License # | 835854 | 402961 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Dublin, CA | Fremont, CA |
| Website | www.sierraroofing.com | www.marcoroofing.com |
Key Differences
What Customers Say
Sierra Roofing And Solar
Sierra customers emphasize thorough inspections, detailed explanations of findings, and clear communication throughout projects, with professional crews and clean jobsites.
Marco Roofing
Marco customers consistently highlight responsive communication, on-time completion within promised windows, and efficient handling of time-sensitive deadlines without scheduling delays.
Key Takeaway: Marco's reviews repeatedly mention timeliness and meeting deadlines without caveats, while Sierra's feedback includes notes that scheduling may require advance planning during busy periods, suggesting Marco offers more predictable availability.
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
Marco Roofing
Marco Roofing did a great job in repairing my roof which had a significant leak after a major storm. The process of getting the estimate was timely and they put a temporary fix to stop the leaf. They ...
I had my roof inspected by Chris Scoville. A detailed proposal outlining the repairs was promptly provided and the repair work was completed within a week of my approving the proposal. It was a pleas...
I am very happy with Marco roofing as they came for roof leak inspection and fixed one slipped tile for free.
Consider Sierra Roofing And Solar if...
- ✓ You're planning a combined roofing and solar project and want a single contractor to coordinate both scopes, avoiding the complexity of managing separate trades.
- ✓ Your timeline is flexible and you can plan several weeks ahead, particularly if booking during the rainy season when emergency work drives demand.
- ✓ You value detailed explanations during inspections and want a contractor known for thorough evaluations of leak causes and repair options.
Consider Marco Roofing if...
- ✓ You're working against an insurance deadline or need predictable, on-time completion for a time-sensitive project, where Marco's track record is notably stronger.
- ✓ Your roof is older with potential for hidden damage, hard-to-match tile, or wood rot, where 45 years of experience diagnosing complications provides more confidence.
- ✓ You want responsive scheduling without extended lead times, as Marco's feedback doesn't flag advance planning concerns that Sierra's reviews mention.
Questions to Ask Before Hiring
- → Ask Sierra Roofing how far in advance they're currently booking non-emergency work and whether your project timeline aligns with their availability.
- → Ask Marco Roofing for references from projects similar to yours, particularly if your roof has unusual tile or requires wood structure repairs.
- → If considering a combined roof and solar project with Sierra, ask how they sequence the work and whether delays in one scope affect the other.
The Bottom Line
Marco Roofing is the stronger choice for most homeowners comparing these two contractors. With 45 years of licensed experience versus Sierra's 22, Marco brings demonstrably deeper expertise diagnosing older roofs, matching vintage materials, and handling hidden complications. More importantly, customer feedback consistently highlights on-time delivery and responsiveness without the scheduling caveats that appear in Sierra's reviews. Choose Sierra if you're planning a combined roof-and-solar project where unified coordination justifies the tradeoff in scheduling flexibility. Otherwise, Marco's experience advantage and execution reliability make it the safer bet when you need roofing work completed this season.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
For straightforward asphalt shingle replacement on a newer roof, the gap matters less. But if your roof is 20-plus years old, has tile that may need matching, or shows signs of potential wood damage, Marco's 45 years means they've diagnosed and solved those complications hundreds more times. Experience becomes protection when the unexpected emerges mid-project.
Only if you're committed to solar within the next few years and want to avoid reopening the roof. If solar is speculative or far-future, choose based on roofing credentials alone. Marco can coordinate with a solar contractor if needed, and you won't sacrifice the scheduling responsiveness their reviews demonstrate.
Sierra's feedback specifically notes that scheduling can require advance planning during busy or rainy periods, suggesting longer lead times for non-emergency work. Marco's reviews emphasize on-time completion and meeting tight deadlines without similar scheduling caveats, indicating better availability and execution predictability.
Customer feedback suggests yes. Multiple Marco reviews reference work on older roofs, hard-to-match clay tile, wood rot repairs, and even a historic home office, indicating comfort with vintage construction challenges. Sierra handles tile and older roofs too, but Marco's 45-year track record and review themes point to deeper specialization in aging roof systems.
Looking for the Best?
See our ranked list of top roofing contractors in Alameda.
Other Alameda Roofing Contractors Comparisons
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 08, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
Get in Touch
Have questions or feedback? We'd love to hear from you.