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Performance Plus Plumbing vs Excalibur Rooter And Plumbing
Alameda Plumbing Contractors Comparison · Updated March 2026
Performance Plus brings 32 years of California licensure versus Excalibur's 5 years, a meaningful difference for complex diagnostics and unforeseen complications.
| Performance Plus Plumbing | Excalibur Rooter And Plumbing | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 32 years | 5 years |
| License # | 692664 | 1072119 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Livermore, CA | Hayward, CA |
| Website | performanceplusplumbing.com | excaliburrooter.com |
Key Differences
What Customers Say
Performance Plus Plumbing
Customers consistently emphasize Performance Plus's rapid response capability, diagnostic expertise, and professional service across both emergency and routine plumbing needs.
Excalibur Rooter And Plumbing
Excalibur receives recognition for offering practical modern solutions like trenchless technology and managing larger renovation projects with minimal disruption.
Key Takeaway: Performance Plus demonstrates strength in rapid diagnostics and water heater specialization, while Excalibur emphasizes comprehensive infrastructure projects and modern repair methodologies.
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...
Excalibur Rooter And Plumbing
We recently experienced a main water line leak and needed an urgent repair. We gathered a few quotes, and the first licensed plumber suggested digging up 25 feet of our property for a traditional repa...
As a realtor, reliable vendors are such an important part of my business - and the Excalibur team never disappoints. I have used them on personal projects for my home and have referred them to several...
Feliz and his team did an excellent job of repiping one of my apartments. They changed out the galvanized for copper, with minimal inconvenience to the other tenants. They set the apartment up with it...
Consider Performance Plus Plumbing if...
- ✓ Your home is older with original plumbing that may hide complications like corroded pipes, outdated materials, or non-standard configurations where three decades of diagnostic experience becomes valuable.
- ✓ You need water heater service and want a contractor with established manufacturer warranty relationships and extensive experience across all tank and tankless models.
- ✓ You're in Livermore or eastern Alameda County where Performance Plus operates locally, potentially offering faster response than a Hayward-based contractor.
- ✓ You prioritize the security of working with a business that has navigated multiple economic cycles and maintained continuous operation since 1992.
Consider Excalibur Rooter And Plumbing if...
- ✓ Your project involves larger-scale infrastructure work like whole-house repiping, main water line replacement, or sewer line installation where Excalibur demonstrates specific focus and capability.
- ✓ You're interested in trenchless repair technology for main lines or sewer work, which Excalibur explicitly mentions as part of their service approach.
- ✓ You're located in Hayward or western Alameda County where Excalibur's local presence may provide geographic advantages.
- ✓ Your project is relatively straightforward without the complexity that demands decades of troubleshooting experience, and you're comfortable with a contractor who has established competence over five years.
Questions to Ask Before Hiring
- → Ask Performance Plus how their manufacturer warranty relationships affect pricing and parts availability for your specific water heater brand.
- → Ask Excalibur about their experience with projects similar to yours during their five years in business, and request references from comparable work.
- → If your home has older plumbing, ask both contractors about their approach to handling unexpected complications discovered during the project and whether their estimates include contingency allowances.
- → Ask about crew stability and how long their current technicians have been with the company, particularly relevant for Excalibur's shorter operational history.
The Bottom Line
Performance Plus Plumbing holds a clear advantage for most homeowner situations due to 32 years of continuous California licensing versus Excalibur's 5 years. That experience gap translates directly to diagnostic capability, familiarity with older building systems, and a track record handling complications that emerge during seemingly routine work. Performance Plus also offers specialized water heater expertise with manufacturer warranty relationships. Excalibur is a competent, properly licensed contractor who can handle standard projects and has demonstrated success with larger-scale repiping work, but they lack the depth of experience that provides security when unexpected problems arise. Choose Performance Plus unless location strongly favors Excalibur or you have specific confidence in their approach to your particular project.
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Frequently Asked Questions
For a straightforward replacement in a newer home with code-compliant connections, both contractors can handle the work competently. However, if your home was built before 2000 and original plumbing remains, Performance Plus's three decades of experience becomes relevant when they encounter corroded gas lines, inadequate venting, or outdated shutoff valves that complicate what seemed like a simple replacement. Excalibur can handle many of these situations, but Performance Plus has seen virtually every configuration California housing has produced since 1992.
Both companies offer same-day service for emergencies, so response speed appears comparable. Performance Plus's longer history suggests they've handled a wider variety of urgent situations and developed more extensive troubleshooting protocols. Their manufacturer warranty relationships may also provide faster access to specialty parts for water heater emergencies. For a burst pipe or severe leak, either contractor can respond quickly, but Performance Plus's veteran status provides marginally more security for unusual emergency scenarios.
Excalibur does highlight comprehensive repiping and has successfully completed these projects based on customer feedback. However, Performance Plus's 32 years means they've completed far more repiping projects across a broader range of home configurations and complications. For a major investment like whole-house repiping, Performance Plus's deeper experience offers more security, though Excalibur has demonstrated competence in this area. Ask both for references from similar-scope repiping projects and compare their approaches to handling the unexpected issues that often emerge when opening walls.
Geography matters for response time and service call charges. If you're in eastern Alameda County or the Tri-Valley area, Performance Plus's Livermore base provides proximity advantages. If you're in Hayward, San Leandro, or western Alameda County, Excalibur's local presence may mean faster arrival and potentially lower trip charges. Both serve the broader Alameda County area, but prioritize the contractor closer to your specific location if all other factors feel equal.
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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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