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Calisco Roofing vs Meier & Sons Roofing
Contra Costa Roofing Contractors Comparison · Updated March 2026
Meier & Sons brings 30 years of licensed experience versus Calisco's 3 years, a meaningful difference in troubleshooting expertise and handling complex roofing complications.
| Calisco Roofing | Meier & Sons Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 3 years | 30 years |
| License # | 1105093 | 724093 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Concord, CA |
| Website | caliscoroofing.com | meiernsonsroofing.com |
Key Differences
What Customers Say
Calisco Roofing
Calisco customers consistently emphasize fast emergency response, thorough roof inspections with documentation, and transparent communication throughout the project lifecycle.
Meier & Sons Roofing
Meier & Sons customers focus on efficient project completion, crew professionalism, and the ability to finish roof replacements quickly while protecting property and landscaping.
Key Takeaway: Calisco's feedback centers on responsiveness and detailed evaluations, while Meier & Sons reviews emphasize streamlined execution and speed on full replacement projects.
Customer Reviews
Calisco Roofing
Had a leak on our roof, contacted Jose and he gave us a very fair price to fix it, he was very patient and thorough, scheduled the repair in a very timely matter, sent us photos of all his work. Overa...
Super happy with Jose and his team. Professional, dependable, and delivered as promised.
I had a leak causing a water puddle in my family room. Called Calisco Roofing, left a message, and Jose called back 2min later. Rain was gone and Jose took a look the next morning (Friday). He gave me...
Meier & Sons Roofing
Meier & Sons Roofing is highly professional, reliable, and true to their word. The team was punctual, worked efficiently, and maintained clear communication throughout the entire process. I’m extrem...
Just completed a new roof on my home in Oakland. Very easy to deal with and did a great job
Alberto is incredibly responsive and follows through with his promises. That is rare indeed. Overall, a good experience through the install process!
Consider Calisco Roofing if...
- ✓ You have an active leak or emergency requiring same-day or next-day response, where Calisco's documented fast turnaround during wet weather gives you peace of mind.
- ✓ You want extensive owner involvement and detailed explanations of roof conditions, options, and pricing transparency before committing to repairs or replacement.
- ✓ Your project involves specialty systems like torch-down, PVC membranes, or low-slope roofing where Calisco has documented recent experience.
- ✓ You're willing to work with a newer contractor who over-communicates and provides thorough documentation in exchange for potentially less experience handling unexpected structural complications.
Consider Meier & Sons Roofing if...
- ✓ Your roof is older than 20 years and may contain hidden damage, outdated materials, or code compliance issues requiring veteran diagnostic skills and problem-solving.
- ✓ You prioritize a contractor with three decades of institutional knowledge navigating permit processes, building code changes, and regional weather challenges specific to Contra Costa County.
- ✓ You need a straightforward full replacement completed efficiently with minimal project duration and disruption to your property.
- ✓ The stability and longevity of a 30-year business matters to you for potential warranty claims or future service needs years from now.
Questions to Ask Before Hiring
- → Ask Calisco for references from projects where unexpected complications arose mid-project, and how they handled scope changes or structural repairs beyond the initial estimate.
- → Ask Meier & Sons about their typical response time for leak emergencies and whether they provide the same detailed documentation and photo evidence that customers mention for Calisco.
- → Confirm with both contractors how long their current crew has worked together and whether the same team will complete your project from start to finish.
- → Ask both companies about their warranty terms and how their business structure ensures they'll be available to honor warranties years from now.
The Bottom Line
For straightforward roof replacements on newer homes without structural concerns, both contractors are qualified and well-reviewed, with Meier & Sons offering the reassurance of 30 years in business and efficient project completion. However, if you have an older roof where hidden damage is likely, Meier & Sons' veteran experience provides meaningfully better capability to diagnose and adapt to mid-project complications without delays. Choose Calisco if emergency response, hands-on owner communication, and thorough upfront documentation matter more to you than decades of institutional experience, particularly for leak repairs or specialty low-slope systems. For most homeowners with older roofs facing full replacement, Meier & Sons' three-decade track record is the safer choice.
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Frequently Asked Questions
Not necessarily for straightforward replacements on standard roofs in good structural condition. However, if your roof is older and may have hidden deck damage, outdated ventilation, or code compliance issues, Meier & Sons' 30 years of experience provides significantly more problem-solving capability when surprises emerge. Ask Calisco specifically about their experience with roofs built in the same era as yours.
Customer feedback emphasizes Calisco's fast emergency response and willingness to visit during rain events, which isn't a recurring theme in Meier & Sons reviews. If you need immediate leak repair rather than a scheduled replacement, ask Meier & Sons directly about their emergency service availability and typical response times before assuming they match Calisco's documented turnaround.
Both have documented experience with specialty systems. Calisco's reviews specifically mention torch-down, PVC membranes, and concrete tile work with detailed inspections. Meier & Sons reviews reference flat roof work but with less detail about methodology. For specialty materials, ask both contractors for recent project photos and references specific to your roof type.
Both receive feedback mentioning competitive or transparent pricing, so cost may be similar for comparable scopes. However, veteran contractors sometimes charge more for complex projects because they're accounting for complications based on experience, while newer contractors may underbid and add costs later. Get detailed written estimates from both that specify how change orders and unexpected repairs are priced.
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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 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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