Compare Local Pros
Mario Brothers Plumbing vs Steve Silva Plumbing
Napa Plumbing Contractors Comparison · Updated March 2026
A 40-year veteran with established systems versus a one-year licensed contractor building a reputation through personal service and rapid response.
| Mario Brothers Plumbing | Steve Silva Plumbing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.6 |
| Years Licensed | 1 years | 40 years |
| License # | 1126430 | 483676 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Calistoga, CA | Napa, CA |
| Website | mariobrothersplumbinginc.com | www.stevesilvaplumbing.com |
Key Differences
What Customers Say
Mario Brothers Plumbing
Customers emphasize Mario Brothers' troubleshooting persistence and willingness to extend projects to fully resolve underlying issues, with the owner's personal involvement driving thorough problem-solving.
Steve Silva Plumbing
Steve Silva Plumbing receives consistent praise for operational efficiency—technicians arrive promptly, explain work clearly, and complete jobs quickly with professional conduct throughout.
Key Takeaway: Mario Brothers earns feedback for tackling complex problems others couldn't solve, while Steve Silva's reviews emphasize smooth, professional execution and reliable systems rather than heroic troubleshooting.
Customer Reviews
Mario Brothers Plumbing
We arrived home from vacation to lukewarm water. It was the day of New Year's Eve and we thought we would be without hot water for at least several days. We called Mario. He sent an assistant immed...
Great place, works efficiently and gets the job done. Called expecting it to be a joke business, cause of the Super Mario games. It was a genuine guy, a great one at that.
If you live in the Bay Area and need plumbing work done at your home look no further, Mario got your back! After a bad experience with a major plumbing company I luckily came across Mario Brothers' se...
Steve Silva Plumbing
Happy with their service and professionalism. We highly recommend them
Terrific Service. Dean identified the problem quickly. He was friendly and actually showed me how my plumbing works in and out! I mentioned a second issue that we had and he said,"let's take a look". ...
I have been doing business with Steve Silva Plumbing for many years. The reason is quite simple, they show up on time, fix the problem the first time and in a timely manner. They are professional, tho...
Consider Mario Brothers Plumbing if...
- ✓ You have a complex or unusual plumbing problem that has stumped other contractors, as customers specifically mention Mario Brothers' troubleshooting persistence
- ✓ You value direct owner involvement and prefer working with the same person from diagnosis through completion
- ✓ You're in Calistoga or northern Napa County where Mario Brothers is locally based
- ✓ You're comfortable with a newer business in exchange for highly personalized service and flexibility in addressing problems as they emerge
Consider Steve Silva Plumbing if...
- ✓ Your home is older and plumbing issues may involve outdated systems, code compliance questions, or hidden complications where 40 years of diagnostic experience matters
- ✓ You need certainty that the company will be operating years from now if warranty issues arise with installations
- ✓ You prefer an established business with multiple technicians and administrative support for reliable scheduling
- ✓ Your project involves commercial plumbing or gas line work where decades of permitting and code experience provides added confidence
Questions to Ask Before Hiring
- → Ask Mario Brothers for references from projects completed in the past year, specifically any that involved complications or extended troubleshooting
- → Ask Steve Silva which technician would handle your job and about their individual experience level, since the company operates with multiple plumbers
- → For water heater installations or other permitted work, ask each contractor about their history with local building inspectors and typical inspection outcomes
- → Confirm warranty terms from each company and ask Mario Brothers specifically how warranty service would be handled if the business structure changes
The Bottom Line
For most homeowners, Steve Silva Plumbing's 40 years of licensed operation provides substantially more security, especially for installations, complex diagnostics, or situations where long-term warranty support matters. The experience gap is simply too significant to ignore when both companies cost similarly and maintain equivalent insurance protections. That said, Mario Brothers has earned strong feedback for tackling difficult problems with owner-driven persistence, making them worth considering if you've struggled to find someone willing to diagnose a complex issue or if you specifically value direct owner involvement throughout the project. For straightforward repairs where experience depth is less critical, either company appears capable based on customer feedback. If choosing Mario Brothers, verify total years in the plumbing trade and get detailed written warranties.
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Frequently Asked Questions
Not necessarily—the owner may have years of plumbing experience working for other companies before obtaining a contractor's license. However, one year licensed does mean limited track record as an independent business owner handling all aspects of contracting, from estimating to standing behind completed work. Ask directly about total years in the plumbing trade versus years operating independently.
For straightforward repairs, experience depth matters less than responsiveness and basic competence, which both companies demonstrate. The 40-year advantage becomes significant when a simple repair reveals corroded pipes, code violations, or other complications requiring quick diagnosis and proper remediation. Veteran contractors have typically seen every scenario multiple times.
Both companies receive feedback for rapid emergency response including holidays and weekends. Mario Brothers' owner-driven model means direct contact with the person doing the work, while Steve Silva's multiple technicians provide backup if one is unavailable. Ask each about their current response time commitments and after-hours availability when you call.
Water heater installations require proper permitting, code compliance, and warranty service over time. With only one year licensed, there's less track record to evaluate installation quality long-term or confirm the business will be operating in five years if issues arise. This risk is partly offset by manufacturer warranties, but labor warranties depend on the contractor remaining in business. Steve Silva's 40-year operation provides greater certainty of longevity.
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See our ranked list of top plumbing contractors in Napa.
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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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