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Marco Roofing vs Williams Roofing
Alameda Roofing Contractors Comparison · Updated March 2026
Marco Roofing brings 13 additional years of licensing history and handles a broader range of complex roofing work including tile and historic properties.
| Marco Roofing | Williams Roofing | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.6 |
| Years Licensed | 45 years | 32 years |
| License # | 402961 | 687391 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Fremont, CA | Fremont, CA |
| Website | www.marcoroofing.com | williamsroofing.net |
Key Differences
What Customers Say
Marco Roofing
Customers consistently highlight Marco Roofing's thorough inspections, detailed bids that align with final scope, and ability to handle complex projects involving tile matching and wood rot repairs on older roofs.
Williams Roofing
Customers repeatedly praise Williams Roofing for honest, straightforward recommendations focused on necessary work rather than upselling, with reliable follow-through on leak repairs and replacements.
Key Takeaway: Marco earns trust through comprehensive diagnostics and detailed project planning, while Williams builds confidence through restraint and focusing repairs on what's actually needed rather than maximum scope.
Customer Reviews
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.
Williams Roofing
Met all expectations and finished as promised. Thanks
A very honest company. Have done repairs before and Steve will not sell you anything you don't need. Repairs done before are still good and price was very fair. No one else will touch my roof.
A good friend of our family gave us a referral to contact Williams Roofing. Steve cam out right away, my fathers house had a good size leak in garage area, we were so happy they were able to replace t...
Consider Marco Roofing if...
- ✓ Your roof is tile, slate, or another specialty material that requires matching discontinued or custom pieces
- ✓ Your home is older and you suspect hidden damage like wood rot or compromised sheathing that will need diagnosis during the project
- ✓ You want a comprehensive inspection with a detailed bid that accounts for likely complications before work begins
- ✓ Your project includes coordinating multiple elements like skylights, gutters, and metal work alongside the roofing itself
Consider Williams Roofing if...
- ✓ You have a specific leak or problem area and want an honest assessment of whether you need repair or replacement
- ✓ You're concerned about contractors upselling unnecessary work and value straightforward, need-based recommendations
- ✓ Your project is relatively straightforward—asphalt shingle replacement or targeted leak repair without complex diagnostic needs
- ✓ You prefer high owner involvement and direct communication throughout the process
Questions to Ask Before Hiring
- → If you have an older roof, ask both companies what percentage of their projects uncover hidden damage and how they handle scope changes mid-project
- → Ask Williams Roofing for examples of complex tile or historic property work if your project involves specialty materials
- → Ask Marco Roofing how they approach repair-versus-replace recommendations to understand their diagnostic philosophy
- → Request references from projects similar to yours in age, material, and scope from whichever company you're leaning toward
The Bottom Line
If your roof involves tile, specialty materials, suspected hidden damage, or you own a historic or older home with unknowns, Marco Roofing's 45 years of licensing and documented experience with complex diagnostics makes them the stronger choice. Their detailed inspections and comprehensive scopes reduce mid-project surprises on complicated jobs. If you have a straightforward leak or need a standard replacement and want honest guidance about whether repair is sufficient, Williams Roofing's reputation for no-upsell recommendations and focused solutions serves you better. Both are veteran contractors with proper protections—your decision comes down to project complexity and whether you value comprehensive diagnostics or targeted honesty.
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Frequently Asked Questions
It depends on your roof's complexity. For specialty materials like clay tile, wood shake, or roofs on historic homes, Marco Roofing's additional 13 years means more exposure to legacy systems and uncommon repair scenarios. For standard asphalt shingle work or straightforward leak repairs, both companies have decades of relevant experience. If your home was built before 1980 or has non-standard materials, the deeper experience matters more.
Williams Roofing receives specific praise for honest, need-based recommendations and not pushing replacements when repairs will work. Marco Roofing's reviews emphasize thorough inspections and detailed scopes, which some homeowners value for transparency but could feel like more comprehensive recommendations. If you're skeptical about the true extent of needed work, Williams' pattern of straightforward assessments may provide more peace of mind.
Marco Roofing has documented customer feedback specifically mentioning clay tile matching, hard-to-find tile replacement, and wood rot repairs discovered during inspections. Williams Roofing's reviews focus on leak repairs and standard replacements without mention of specialty materials. If your project involves tile, slate, or you anticipate structural repairs, confirm Williams Roofing's specific experience with those materials before proceeding.
Both companies receive consistent feedback for on-time completion and meeting promised schedules. Marco Roofing's reviews mention handling insurance-driven deadlines and multi-day projects with daily cleanup, suggesting experience with time-sensitive situations. Williams Roofing is noted for prompt arrival and finishing as promised. Neither shows a pattern of delays, so timeline reliability appears equivalent between them.
Looking for the Best?
See our ranked list of top roofing contractors in Alameda.
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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 12, 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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