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Dinelli Plumbing vs Gotelli Plumbing
San Mateo Plumbing Contractors Comparison · Updated March 2026
Gotelli's 53 years of licensed experience significantly outpaces Dinelli's 24 years, though both maintain proper insurance and bonding.
| Dinelli Plumbing | Gotelli Plumbing | |
|---|---|---|
| Rating | ★ 4.5 | ★ 3.4 |
| Years Licensed | 24 years | 53 years |
| License # | 801472 | 284740 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Foster City, CA | Brisbane, CA |
| Website | www.dinelliplumbing.com | — |
Key Differences
What Customers Say
Dinelli Plumbing
Customers emphasize Dinelli's efficient, straightforward service approach with particular appreciation for honest recommendations that prioritize repairs over unnecessary replacements.
Gotelli Plumbing
Customers highlight Gotelli's responsive emergency service and thorough job site practices including protective floor coverings and cleanup, though some note follow-up communication inconsistencies.
Key Takeaway: Dinelli earns praise for a no-upselling philosophy that appeals to cost-conscious homeowners, while Gotelli's strength lies in emergency responsiveness and detailed service protocols for those who prioritize thoroughness.
Customer Reviews
Dinelli Plumbing
Great sub contractor!! They just get it done and are very professional.
Great plumber,repaired the old valve instead of upselling a new one
Gotelli Plumbing
Guys arrived on time, wore protective booties to keep floor clean, and quickly fixed my leaking trap pipe cleaning up thoroughly before leaving. They gave me great advice on another drippy bathroom f...
Fantastic service! Solved a mysterious house leak. I am always going to call Gotelli for my plumbing issues.
Bernardo and Felipe just came out to fix a problem with a sink and a problem with the dishwasher. As always, they excelled. While they were here, they also fixed faucet knobs in three different bathro...
Consider Dinelli Plumbing if...
- ✓ You want a contractor known for honest recommendations without pushing unnecessary replacements, as evidenced by customers praising their repair-first approach
- ✓ You prefer straightforward, efficient service completion without extended diagnostic processes or elaborate service protocols
- ✓ You're comfortable with 24 years of experience for standard plumbing repairs and valve work
- ✓ You're located in Foster City or prefer a contractor based closer to that area
Consider Gotelli Plumbing if...
- ✓ You need emergency plumbing service with a track record of prompt response times for urgent situations like leaks or water heater failures
- ✓ Your project involves older plumbing systems where 53 years of experience diagnosing complex issues provides meaningful advantage
- ✓ You value thorough job site practices like protective floor coverings and cleanup protocols during service calls
- ✓ You prefer high owner involvement and direct oversight on your project, though you should confirm follow-up communication protocols upfront
Questions to Ask Before Hiring
- → Ask Gotelli specifically about their follow-up communication process and how they handle appointment scheduling to address concerns noted in some customer feedback
- → Ask Dinelli about owner involvement level and crew supervision structure since this information isn't clear from available data
- → Ask both companies for references from projects similar to yours in age and complexity of plumbing system
- → Ask about response time expectations for your specific situation, whether emergency or scheduled service
The Bottom Line
Both companies maintain proper licensing, insurance, and bonding, making either a protected choice. Gotelli's 53 years of experience provides meaningful advantages for complex diagnostics, older plumbing systems, or emergency situations where their documented responsiveness matters. Dinelli's 24-year track record combined with customer praise for honest, no-upselling service makes them well-suited for homeowners who want straightforward repairs completed efficiently. For emergency work or complicated older systems, Gotelli's additional three decades of experience justifies selection despite some follow-up communication concerns you should address upfront. For standard repairs where you value a repair-first approach, Dinelli's philosophy aligns well with cost-conscious homeowners.
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Frequently Asked Questions
For straightforward fixture repairs or valve replacements, both companies have sufficient experience. The gap becomes meaningful for diagnostic work on older homes, mysterious leaks, or projects where hidden complications might emerge. Gotelli's 53 years means more accumulated pattern recognition for unusual situations.
Gotelli has specific customer feedback praising responsive emergency service and prompt arrival times, making them the documented choice for urgent situations. Dinelli's feedback emphasizes efficient completion but doesn't specifically mention emergency response patterns, suggesting they may focus more on scheduled service.
Some customers noted follow-up communication challenges and scheduling issues with Gotelli, which is a legitimate consideration. Before hiring, ask directly about their appointment confirmation process and what happens if rescheduling is needed. Their positive emergency response feedback suggests they prioritize urgent calls, which may occasionally affect scheduled appointments.
Customers specifically praised Dinelli for repairing existing components rather than pushing replacements, which suggests a repair-first philosophy. This is valuable for homeowners concerned about unnecessary work, though it means you should ask both companies to explain all repair versus replacement options so you can make informed decisions about long-term value.
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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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