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Above All Plumbing vs Single Flush Plumbing
Alameda Plumbing Contractors Comparison · Updated March 2026
Above All Plumbing brings 28 years of licensing history versus Single Flush Plumbing's 3 years, a significant experience gap that affects troubleshooting capability for complex issues.
| Above All Plumbing | Single Flush Plumbing | |
|---|---|---|
| Rating | ★ 4.4 | ★ 4.6 |
| Years Licensed | 28 years | 3 years |
| License # | 739199 | 1100094 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Newark, CA | Hayward, CA |
| Website | www.aboveallplumbing.com | www.singleflushplumbing.net |
Key Differences
What Customers Say
Above All Plumbing
Customers emphasize Above All's efficient troubleshooting that avoids unnecessary extensive repairs and their reliability for repeat service over many years.
Single Flush Plumbing
Customers highlight Single Flush's honest recommendations and flexibility with scheduling accommodations for various timing needs.
Key Takeaway: Above All draws property managers and long-term customers relying on them repeatedly over years, while Single Flush feedback focuses on responsive first-time service experiences with emphasis on straightforward honesty.
Customer Reviews
Above All Plumbing
The team is professional and responsive! We asked to replace the pipes and installed a new RO filter under kitchen sink, the new pipes are beautiful!
Junior worked tirelessly on the leak at our place and was super kind and communicative.
From start to finish Above All Plumbing has been superb. We were recommended by a family friend. Rick, the owner answered the call right away and by the end of the day, Dawn had called to fit us in. C...
Single Flush Plumbing
Rudy from Single Flush Plumbing came to fix my clogged toilet. He was professional, efficient, fluent in two languages and a great communicator. He took care of our problem on the same day I called. I...
Had a leak going from a toilet through to my garage ceiling. Was able to get an appointment with Benito within 48 hours and he was able to fix the problem in about half an hour and cost was reasonable...
On a few occasions I have reached out to Benito. He was very nice, helpful and gave honest recommendations to address the plumbing issues that I had. I would be happy to recommend his services.
Consider Above All Plumbing if...
- ✓ Your home is older than 30 years and may have outdated plumbing systems where hidden issues require experienced diagnosis to avoid incomplete repairs
- ✓ Your project involves commercial property, HOA work, or you're a property manager needing a contractor with established protocols for handling multiple properties
- ✓ You're dealing with a complex problem like main line issues or situations where initial assessment may reveal cascading failures requiring judgment calls
- ✓ You value the risk mitigation that comes with a contractor who has successfully navigated nearly three decades of licensing, regulation changes, and thousands of varied plumbing scenarios
Consider Single Flush Plumbing if...
- ✓ Your project is straightforward residential work like toilet repairs, faucet replacements, or standard water heater installations where responsiveness matters more than decades of experience
- ✓ You're in Hayward and prefer a locally-based contractor who emphasizes flexible scheduling to work around your availability
- ✓ You value working with a smaller, growing company where owner involvement remains high and you're comfortable with honest communication about their capabilities
- ✓ Your plumbing issue requires quick scheduling and you're dealing with a system less than 20 years old without complex vintage components
Questions to Ask Before Hiring
- → Ask Single Flush Plumbing for references from projects similar to yours, particularly if your home was built before 1990 or involves systems they may have limited exposure to
- → Ask Above All Plumbing about their current crew composition and how long their technicians have been with the company, since 28 years of licensing doesn't automatically mean the same technicians
- → If your project involves potential complications, ask both companies what happens when they encounter unexpected issues mid-job and how they handle pricing adjustments
- → Ask both contractors about their typical response time for your specific location and whether they charge travel fees within Alameda County
The Bottom Line
Above All Plumbing is the safer choice for most homeowners, particularly those with older homes, complex systems, or projects where misdiagnosis could lead to recurring problems. Their 28 years of licensing provides substantial risk mitigation when problems aren't straightforward. Single Flush Plumbing works well for straightforward residential repairs in newer homes where responsiveness and scheduling flexibility matter more than decades of experience. If you're dealing with a vintage home, commercial property, or uncertain diagnosis, the experience gap is significant enough to favor Above All. For simple, well-defined residential repairs in Hayward, Single Flush offers responsive service at what may be competitive pricing—just ask directly about their experience with situations similar to yours.
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Frequently Asked Questions
For truly straightforward work, the experience gap matters less—both companies handle basic repairs competently. However, even simple symptoms can mask bigger problems, and that's where Above All's experience helps them spot warning signs a newer contractor might miss. If you're certain the issue is isolated and simple, either works. If there's any uncertainty about underlying causes, experience provides insurance against incomplete diagnosis.
Water heater replacement is fairly standardized work that a 3-year contractor can handle competently, and Single Flush has customer feedback specifically mentioning this work. The risk increases if your installation involves unusual configurations, tight spaces requiring creative solutions, or older homes where code compliance questions arise. For standard replacement in accessible locations, their 3 years is sufficient.
The data doesn't include pricing information for either company. More established contractors sometimes charge premium rates reflecting their experience, but they may also work more efficiently, reducing total labor hours. You'll need to get quotes from both to compare, but focus on total project cost rather than just hourly rates.
Both companies receive customer mentions for handling emergency situations and same-day service. Above All's longer operating history suggests more developed emergency dispatch systems and potentially larger crew capacity for simultaneous calls. Single Flush emphasizes flexible scheduling and quick response. For emergencies, call both and see who can arrive faster—response time matters more than experience when water is actively flooding your home.
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 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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