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Capelli Plumbing vs Patterson Plumbing And Drain
Alameda Plumbing Contractors Comparison · Updated March 2026
Patterson brings 11 more years of troubleshooting experience, but lacks workers compensation insurance which shifts liability risk to you.
| Capelli Plumbing | Patterson Plumbing And Drain | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.8 |
| Years Licensed | 9 years | 20 years |
| License # | 1026755 | 869970 |
| Workers' Comp | ✓ Yes | — |
| Bond Amount | $25,000 | $25,000 |
| Location | San Leandro, CA | Fremont, CA |
| Website | capelliplumbing.com | pattersonplumbingpro.com |
Key Differences
What Customers Say
Capelli Plumbing
Capelli customers consistently praise rapid scheduling, professional multi-technician crews, and thorough communication from both office staff and field workers throughout projects.
Patterson Plumbing And Drain
Patterson customers specifically highlight the owner's personal responsiveness to calls and texts at all hours, with same-day service often arriving within minutes to hours of contact.
Key Takeaway: Patterson operates with more direct owner involvement in initial communication and emergency response, while Capelli appears to coordinate through office staff with multiple field technicians, though both models deliver similar customer satisfaction.
Customer Reviews
Capelli Plumbing
Discovered a plugged drain line servicing our kitchen sink, dishwasher and clothes washer. Water from kitchen back flowing from the drain on the washing machine. Contacted our favorite plumbing compan...
Capelli Plumbing has been my go to for years. Recently, I needed a new garbage disposal and was having electrical problems with the old unit. James promptly scheduled the job for the next day even th...
I am very pleased with the professionalism that Preston displayed when installing my water heater. He explained everything to me thoroughly every step of the way.
Patterson Plumbing And Drain
We had a toilet clogging emergency that we couldn't fix with a plunger. I found Patterson Plumbing on Nextdoor as recommended by a few follks. Very prompt in responding to my request and resolved the ...
Ivan fixed a toilet flush issue and performed a full drain clean out on 2 separate service calls. He's responsive, knowledgeable, and experienced - which results in correctly diagnosing and remedying...
We replaced the garbage disposal unit. Ivan explained the issue well and his quote is reasonable. Quickly fixed. In addition, he is a really nice person to talk to. Would recommend.
Consider Capelli Plumbing if...
- ✓ You want to eliminate personal liability risk if a worker is injured during your plumbing project, which Capelli's workers comp coverage provides.
- ✓ Your project is straightforward (fixture replacement, drain clearing, standard water heater installation) where nine years of experience is fully sufficient.
- ✓ You prefer the peace of mind that comes with complete insurance protection, especially for multi-day projects where injury risk increases with time on-site.
- ✓ You're located closer to San Leandro and value working with a contractor who knows your immediate neighborhood's plumbing infrastructure and common issues.
Consider Patterson Plumbing And Drain if...
- ✓ You have an older home with complex or mysterious plumbing issues where Patterson's 20 years of field experience could identify problems a less experienced contractor might miss.
- ✓ You've confirmed your homeowner's insurance provides adequate coverage for contractor injuries and you're comfortable accepting that liability risk in exchange for Patterson's deeper expertise.
- ✓ You're getting multiple bids and Patterson's reputation for competitive pricing could deliver significant savings on larger projects like repiping or sewer work.
- ✓ You need a contractor who responds immediately to texts and calls, even on weekends and holidays, which Patterson's customers specifically highlight.
Questions to Ask Before Hiring
- → Ask Patterson directly about liability insurance coverage and confirm with your homeowner's insurance whether you're protected if a worker is injured on your property.
- → Ask Patterson for references from projects involving older homes or complex diagnostic work where their 20-year experience provided value beyond standard service.
- → Ask both companies for itemized estimates to compare labor rates, parts markup, and trip fees for your specific project.
- → Ask how long their current field technicians have been with the company, since longevity affects consistency regardless of the owner's total years licensed.
The Bottom Line
If you need complete liability protection, Capelli is the straightforward choice with full insurance coverage and nine years of proven service quality. Their workers comp eliminates a real risk that could affect your homeowner's insurance or personal finances. However, if you're dealing with a complex diagnostic situation in an older home and you've confirmed adequate liability coverage with your insurance agent, Patterson's 20 years of field experience could identify issues that save you money long-term. For most homeowners doing standard residential plumbing work, Capelli's insurance protection outweighs the experience gap, but Patterson remains a strong option if you're willing to manage the liability question.
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Frequently Asked Questions
For straightforward work like fixture replacements or drain clearing, nine years is plenty. The experience gap matters most for diagnostic work on older homes, mysterious leaks, or projects involving outdated systems where pattern recognition from two decades of troubleshooting helps identify root causes faster. If your home was built before 1990 or you're dealing with recurring unexplained issues, Patterson's veteran status offers practical value.
If a worker is seriously injured at your property and the company lacks workers comp, your homeowner's insurance may become primary coverage, potentially leading to claims on your policy and rate increases. Worst case, you could face direct lawsuits if your coverage is insufficient. Before hiring Patterson, call your insurance agent to confirm your liability coverage limits and whether contractor injuries are covered.
Customer reviews suggest both offer competitive, market-rate pricing for the Bay Area, with Patterson getting slightly more mentions of being lower than competitor quotes. The experience gap doesn't necessarily mean Patterson charges more. Get itemized estimates from both for your specific project to compare actual numbers rather than assumptions.
Both cities are in central Alameda County and both companies serve the broader East Bay area with same-day availability. Location becomes relevant only if you're at the edge of their service zones or want a contractor intimately familiar with your neighborhood's specific infrastructure, water quality issues, or permit requirements.
Looking for the Best?
See our ranked list of top plumbing contractors in Alameda.
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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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