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Allstar Plumbing vs Abound Plumbing

Santa Clara Plumbing Contractors Comparison · Updated March 2026

Quick Verdict

Allstar Plumbing brings 29 years of licensed experience compared to Abound's 7 years, a significant gap when handling complex or hidden plumbing problems.

Allstar Plumbing: Veteran San Jose plumbing contractor with nearly three decades of experience handling complex diagnostics and a wide variety of documented project types.
Abound Plumbing: Experienced San Martin plumbing contractor with 7 years in business, known for quick response times and reliable service to residential and commercial clients.
Allstar Plumbing Abound Plumbing
Rating 4.8 5.0
Years Licensed 29 years 7 years
License # 732611 1046173
Workers' Comp ✓ Yes ✓ Yes
Bond Amount $25,000 $25,000
Location San Jose, CA San Martin, CA
Website goallstar.com aboundplumbinginc.com

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Key Differences

The 22-year experience gap is the defining difference between these companies. Allstar's 29 years as a licensed contractor means their team has encountered virtually every type of plumbing problem multiple times, from diagnosing hidden leaks in older homes to managing complex multi-system failures. This depth of experience becomes critical when initial diagnoses prove incorrect or when work reveals unexpected complications like outdated materials or code violations. Customer feedback for Allstar specifically mentions their problem-solving abilities on challenging issues and thoroughness of diagnostics. Abound's 7 years represents solid mid-level experience, but the company simply hasn't had the same exposure to rare or complex scenarios. Both companies receive praise for fast response times and professional service, suggesting similar day-to-day operational quality. The key distinction emerges in documented project variety: Allstar's reviews detail specific project types from sump pump replacements to gas line installations, while Abound's reviews focus more on responsiveness and trustworthiness without detailing the range of work completed.

What Customers Say

Allstar Plumbing

Allstar customers consistently emphasize the company's diagnostic thoroughness and problem-solving abilities on complex plumbing challenges, alongside fast response times and professional service.

Abound Plumbing

Abound customers focus heavily on the company's responsiveness and trustworthiness, with property managers and homeowners valuing quick service accessibility and honest communication.

Key Takeaway: Allstar's reviews detail specific technical capabilities and diverse project types completed, while Abound's reviews emphasize relationship qualities like honesty and reliability without detailing the range of technical work performed.

Customer Reviews

Allstar Plumbing

Jan 2026

Great job Luis I give a 10

Jan 2026

Joe L. Provided a great services and very satisfied with the work he did.

Jan 2026

Joe was a great technician that new his job very well. He did a great job in letting us know what was happening with all of the repairs. You have a great company that is very helpful and professional....

Abound Plumbing

Feb 2025

Great job. Thanks guys.

Aug 2023

I am an apartment manager that uses Abound Plumbing for my property. How quickly they respond to my request for service is the number one reason why I use them. Number two, quick and quality work. Abo...

Feb 2023

EVERYTHING about this company is amazing. Went far beyond the call of duty ... 100% the absolute BEST in the business. Honest, kind, helpful, responsive, trustworthy ... don't go anywhere else. José A...

Consider Allstar Plumbing if...

  • Your home is older (pre-1980s) and may have galvanized pipes, cast iron drains, or other legacy systems that require experienced diagnosis and repair approaches
  • Your project involves complex work like gas line installation, whole-house repiping, or coordinating plumbing with other major renovations where complications are likely
  • You value documented evidence of handling diverse project types, from emergency repairs to specialized installations
  • You need a contractor who can quickly identify root causes of recurring problems rather than applying temporary fixes
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Consider Abound Plumbing if...

  • You're located in or near San Martin and want a contractor familiar with your immediate area's infrastructure and permitting processes
  • Your project is straightforward (fixture replacement, drain clearing, standard water heater installation) where response time matters more than specialized expertise
  • You prioritize working with a smaller operation where owner involvement appears more direct
  • You value a contractor described specifically as honest and trustworthy by property managers handling multiple properties
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Questions to Ask Before Hiring

  • Ask Allstar about their typical diagnostic process for complex issues and how they handle situations where initial assessments change once walls are opened
  • Ask Abound for references from projects specifically matching your scope, especially if your work involves older homes or complex installations
  • Ask both companies about warranty terms on their work and how they handle callbacks if problems recur within the warranty period

The Bottom Line

For most homeowners in Santa Clara County, Allstar Plumbing's 29 years of licensed experience provides meaningful advantages, particularly if your home is older than 20 years, your project involves complex work, or you're dealing with recurring problems that need expert diagnosis. The company's documented track record across diverse project types and customer praise for problem-solving on challenging issues justify choosing them for anything beyond routine repairs. Abound Plumbing represents a solid choice if you're located near San Martin, need quick response on straightforward work, or prefer working with a smaller operation with strong trustworthiness ratings. Ask Abound specifically about their experience with projects matching your scope before committing to complex installations or older-home repairs.

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Frequently Asked Questions

For simple fixture replacements or basic drain clearing, the experience difference matters less since both companies handle routine work competently. However, even seemingly straightforward jobs can reveal hidden problems once work begins, and that's where Allstar's nearly three decades of troubleshooting experience becomes valuable. If your home is older or you're unsure whether the problem is truly simple, the experience gap matters significantly.

Customer reviews suggest both companies prioritize quick response, with Allstar specifically noted for arriving within an hour of calls and Abound recognized for exceptional responsiveness. This appears to be a genuine strength of both operations rather than a differentiator. If emergency response is your primary concern, either company demonstrates this capability based on customer feedback.

Allstar's customer reviews detail specific completed projects (water heater installations, gas line work, sump pump replacements), giving you concrete evidence of their project range. Abound's reviews emphasize service quality and trustworthiness but don't detail specific project types as clearly. This doesn't necessarily mean Abound can't handle these projects, but you'll want to ask directly about their experience with your specific work scope.

Seven years of licensed operation places Abound in the experienced tier, not the newcomer category. This represents solid mid-level experience sufficient for most residential and commercial plumbing needs. However, for complex diagnostic challenges, extensive remodeling plumbing, or working with unusual older systems, Allstar's 29-year track record provides substantially more depth to draw from when problems arise.

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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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