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Performance Plus Plumbing vs Garzac Plumbing
Alameda Plumbing Contractors Comparison · Updated March 2026
Performance Plus Plumbing offers significantly more visibility with extensive customer feedback and documented service specialties, while Garzac Plumbing has minimal publicly available review data.
| Performance Plus Plumbing | Garzac Plumbing | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 32 years | 22 years |
| License # | 692664 | 830368 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Livermore, CA | Hayward, CA |
| Website | performanceplusplumbing.com | — |
Key Differences
What Customers Say
Performance Plus Plumbing
Customers consistently emphasize Performance Plus's rapid response capability and same-day service, paired with technician expertise in diagnosing and efficiently resolving water heater and plumbing issues.
Garzac Plumbing
Limited feedback suggests Garzac has experience serving remote property managers who need reliable service for rental properties.
Key Takeaway: Performance Plus has extensive documented customer interactions revealing clear service patterns and specialties, while Garzac's minimal public feedback provides limited visibility into their operational approach and communication style.
Customer Reviews
Performance Plus Plumbing
Performance Plus Plumbing LLC exceeded my expectations! The team was professional, friendly, and highly skilled. They arrived on time, quickly identified the issue, and completed the repair efficientl...
This company is very honest, Sylvia explains the service in detail, and her pleasant demeanor is soothing to your worries during a break down of your equipment. Appointments that are scheduled with th...
Our Condo Association needed emergency leak detection and of all the companies contacted, the service was same morning and they were able to locate the source. They are very professional and Cliff is...
Garzac Plumbing
What a great experience. I live in Charlotte, NC and have a rental in Santa Clara. One of the problems of owning so far away is that contractors can price gouge. I needed to replace our hot water h...
Consider Performance Plus Plumbing if...
- ✓ You need water heater work and want a contractor with documented expertise in traditional tanks, tankless systems, and manufacturer warranty repairs with established relationships
- ✓ Same-day or next-day service matters for your situation, whether it's an emergency leak or you simply want the job done quickly
- ✓ You value being able to assess service patterns before hiring, with multiple customers confirming responsive office staff and knowledgeable technicians
- ✓ You're in Livermore or the immediate Tri-Valley area where Performance Plus has concentrated their 32-year operation
Consider Garzac Plumbing if...
- ✓ You're managing a rental property remotely and need a contractor who has worked with out-of-state landlords
- ✓ You're located in Hayward or closer to the southern Alameda County area where Garzac is based
- ✓ You're comfortable evaluating a contractor primarily through direct conversation rather than extensive review history
- ✓ You have straightforward plumbing work where the 22 years of licensure provides sufficient experience validation
Questions to Ask Before Hiring
- → Ask Garzac Plumbing about their typical response time for service calls and whether they offer same-day availability for urgent situations
- → Request specific references from Garzac for projects similar to yours, particularly if you need water heater work or emergency services
- → Ask Garzac what plumbing areas they specialize in and how long their current technician team has been with the company
- → Confirm with either company their availability for your specific timeline and whether they have experience with your particular plumbing issue
The Bottom Line
Performance Plus Plumbing presents a clearer choice for most homeowners needing to decide quickly. With 32 years of licensure, documented same-day service availability, proven water heater expertise, and consistent customer feedback about responsive communication and diagnostic capabilities, you can assess what working with them will likely be like. Garzac Plumbing has solid credentials with 22 years of experience and proper insurance, but minimal public information makes it harder to evaluate their service style and specialties. Unless you're managing a remote rental property where Garzac has documented experience, or you're in Hayward and can thoroughly vet them through direct conversation and references, Performance Plus offers more decision-making confidence for homeowners working on a timeline.
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Frequently Asked Questions
For routine repairs like drain clearing or fixture replacement, both contractors have sufficient experience. The additional decade matters more for complex diagnostic work—identifying hidden leaks, assessing aging pipe systems, or troubleshooting unusual problems where pattern recognition from thousands of past jobs helps. Performance Plus's 32 years also suggests sustained customer base and business stability.
This could reflect different business models—Performance Plus may actively solicit reviews, have higher transaction volume, or serve more residential customers who typically leave online feedback. It could also indicate Garzac works primarily through repeat commercial clients or property managers who don't post public reviews. The gap itself is the relevant factor: you have substantially more information to evaluate Performance Plus's actual service delivery.
Geographic proximity matters for emergency response and travel charges, so Garzac's Hayward location could be advantageous if you're in that immediate area. However, Performance Plus has demonstrated same-day service capability across the Tri-Valley, so distance may not translate to faster service. Ask Garzac directly about their response time to your specific location before assuming proximity equals faster availability.
The limited project type data reflects sparse public reviews, not necessarily limited capabilities—most licensed plumbers handle standard residential work. However, Performance Plus's documented experience with specific systems like tankless water heaters and manufacturer warranty work demonstrates verifiable specialization. Ask Garzac directly about their experience with your specific plumbing issue and request relevant references.
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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 11, 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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