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Gotelli Plumbing vs Stellar Plumbing
San Mateo Plumbing Contractors Comparison · Updated March 2026
Gotelli Plumbing brings 53 years of licensed experience versus Stellar Plumbing's 20 years, both veteran contractors with identical bonding and insurance.
| Gotelli Plumbing | Stellar Plumbing | |
|---|---|---|
| Rating | ★ 3.4 | ★ 5.0 |
| Years Licensed | 53 years | 20 years |
| License # | 284740 | 863322 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brisbane, CA | Brisbane, CA |
| Website | — | stellarplumbinginc.com |
Key Differences
What Customers Say
Gotelli Plumbing
Gotelli receives praise for responsive emergency service, thorough cleanup, and protective job site practices, but faces concerns about scheduling consistency and follow-up communication.
Stellar Plumbing
Stellar earns consistent feedback for punctual arrivals, clear explanations during service, and reliable professional execution throughout the customer experience.
Key Takeaway: Stellar demonstrates stronger operational consistency in scheduling and communication, while Gotelli shows particular strength in emergency response situations despite some process concerns.
Customer Reviews
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...
Stellar Plumbing
Carter is an experienced professional who's on time and always fixes any issues we are having. Highly recommend!
Great experience from start to finish. Scheduling the appointment was easy, they arrived right on time, and Lan was extremely knowledgeable. Everything was explained clearly and the work was done effi...
Super happy with our upgraded kitchen faucet and water filtration system! Highly recommended professional service!
Consider Gotelli Plumbing if...
- ✓ Your home has older plumbing systems where Gotelli's 53 years of experience with legacy infrastructure and outdated materials could prove invaluable for accurate diagnosis
- ✓ You need emergency plumbing service and prioritize rapid response over scheduling predictability, as customers note their responsiveness in urgent situations
- ✓ You value thorough job site practices like protective floor coverings and cleanup, which multiple customers specifically mentioned
- ✓ You're willing to confirm appointment details directly and follow up proactively given some feedback about scheduling consistency
Consider Stellar Plumbing if...
- ✓ Predictable scheduling and on-time arrivals are important to you, as Stellar's customers consistently mention punctuality and reliable appointment windows
- ✓ You prefer clear explanations of the work being performed and appreciate transparent communication throughout the service process
- ✓ You value consistent professional service delivery and want to minimize the risk of no-shows or communication gaps
- ✓ Your project involves installations like faucet upgrades or water filtration systems where Stellar has documented customer satisfaction
Questions to Ask Before Hiring
- → Ask Gotelli about their current scheduling and communication processes, and how they ensure appointment confirmations and follow-up given customer feedback patterns
- → Ask Stellar about their experience with older plumbing systems if your home was built before 1980, to assess their familiarity with legacy infrastructure
- → Request references from both companies for projects similar to yours in scope and complexity
- → Clarify pricing structure upfront with both companies and ask how additional work discoveries are communicated and approved during the job
The Bottom Line
Both companies are properly licensed veteran contractors with identical insurance and bonding, eliminating credential concerns. Gotelli's 53 years versus Stellar's 20 years represents meaningful additional experience, particularly valuable for older homes with complex plumbing systems or unusual diagnostic challenges. However, Stellar demonstrates more consistent operational execution based on customer feedback patterns around punctuality, communication, and scheduling reliability. For emergency situations or homes with aging infrastructure, Gotelli's depth of experience is compelling. For scheduled work where predictability and clear communication are priorities, Stellar's track record is stronger. Confirm scheduling processes directly with Gotelli if their experience edge appeals to you, or choose Stellar if you prioritize consistent service delivery.
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Frequently Asked Questions
For complex diagnostics in older homes or unusual plumbing configurations, Gotelli's additional three decades provide meaningful exposure to legacy systems and rare problems. However, 20 years still qualifies Stellar as a veteran contractor with substantial experience. The operational consistency evident in Stellar's customer feedback may outweigh the experience gap for straightforward projects.
Customer feedback clearly favors Stellar for scheduling reliability and punctuality, with multiple mentions of on-time arrivals and dependable appointment windows. Gotelli receives some feedback about no-show appointments and scheduling issues, though they're noted for responsive emergency service. If predictable timing matters for your schedule, Stellar shows a stronger pattern.
Yes, this is a notable distinction. Stellar's customers consistently praise clear explanations of work and transparent communication throughout projects. Gotelli receives some feedback about follow-up communication concerns and pricing structure changes, though positive reviews mention fair pricing. Ask Gotelli specifically about their current communication protocols if you choose them.
Gotelli receives specific praise for responsive emergency service and prompt arrival times during urgent situations, making them worth considering for crisis scenarios. However, for scheduled work where reliability and communication matter, Stellar's feedback pattern suggests more predictable service. Your choice depends on whether you're facing an immediate emergency or planning scheduled work.
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See our ranked list of top plumbing contractors in San Mateo.
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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 08, 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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