Compare Local Pros
Egan Plumbing vs Stellar Plumbing
San Mateo Plumbing Contractors Comparison · Updated March 2026
Both are veteran contractors with proper credentials, but Stellar Plumbing has documented customer feedback while Egan operates with limited review history.
| Egan Plumbing | Stellar Plumbing | |
|---|---|---|
| Rating | ★ 3.7 | ★ 5.0 |
| Years Licensed | 40 years | 20 years |
| License # | 484784 | 863322 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Carlos, CA | Brisbane, CA |
| Website | www.eganplumbing.com | stellarplumbinginc.com |
Key Differences
What Customers Say
Stellar Plumbing
Customers consistently praise punctual arrivals, knowledgeable technicians who provide clear explanations, and professional execution across various plumbing projects.
Key Takeaway: Stellar Plumbing has established documented patterns of reliable service delivery and communication, while Egan Plumbing operates without significant customer feedback visibility despite longer licensure history.
Customer Reviews
Egan Plumbing
The Best
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 Egan Plumbing if...
- ✓ You're dealing with an older San Carlos home where Egan's 40 years of local experience could prove valuable for diagnosing outdated plumbing configurations or hidden issues in aging systems.
- ✓ You prioritize maximum years of technical expertise and licensing longevity over documented customer service patterns.
- ✓ You're comfortable making decisions based primarily on credentials rather than recent customer feedback.
- ✓ You can invest time in requesting and calling direct references to compensate for the limited online review history.
Consider Stellar Plumbing if...
- ✓ You want predictability in service delivery, as Stellar's customers consistently report on-time arrivals and clear communication throughout projects.
- ✓ You're planning straightforward work like faucet upgrades, water filtration installations, or standard repairs where their documented project experience aligns well.
- ✓ Customer service transparency matters significantly to your decision, and you value being able to see how a contractor interacts with clients.
- ✓ You prefer working with a company where feedback patterns suggest you'll receive explanations about the work being performed rather than just the final result.
Questions to Ask Before Hiring
- → Ask Egan Plumbing for three recent references from projects similar to yours and specifically inquire about communication style and appointment punctuality with those references.
- → Ask Stellar Plumbing about their experience with your specific home age and plumbing system type, particularly if you have an older property.
- → Confirm scheduling availability with both companies and ask about their typical response time for follow-up questions during projects.
- → Request detailed written estimates from both to compare their diagnostic approach and explanation of recommended work.
The Bottom Line
Both contractors meet essential credential requirements that protect you from liability. Stellar Plumbing offers more transparency through documented customer experiences showing reliable punctuality and clear communication, making them the lower-risk choice for most homeowners who need predictable service delivery. Choose Egan Plumbing if you're dealing with an older, complex home system where their 40 years of local experience could prove particularly valuable, but request detailed references first to confirm their current service standards match their extensive credentials.
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Frequently Asked Questions
For complex diagnostics in older homes with outdated systems, Egan's additional two decades of experience could be valuable in identifying hidden issues. For straightforward repairs, installations, or newer home systems, both contractors have sufficient expertise. The experience gap matters most when dealing with unusual configurations or aging infrastructure common in older San Mateo County properties.
Some established contractors don't prioritize online review collection, focusing instead on repeat customers and referrals. This doesn't necessarily indicate poor service, but it does mean you'll need to request direct references from Egan to understand their current service approach. Stellar's documented feedback gives you immediate insight into their communication patterns and reliability.
Stellar Plumbing has multiple documented mentions of punctual arrivals in their customer feedback, establishing a clear pattern. Egan's punctuality isn't documented in available reviews, so you should ask specifically about their scheduling practices and whether they provide arrival time windows or confirmation calls.
Stellar's customers specifically highlight receiving clear explanations of work being performed, suggesting this is part of their standard service approach. Egan's communication style isn't documented in available feedback, so ask them directly how they keep homeowners informed during projects and whether they explain findings and options before proceeding with additional work.
Looking for the Best?
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 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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