Compare Local Pros
Crown Plumbing | San Jose vs Quality Plus Plumbing
Santa Clara Plumbing Contractors Comparison · Updated March 2026
Two veteran plumbers with nearly identical credentials but Crown Plumbing shows a distinct edge in emergency response and diagnostic approach.
| Crown Plumbing | San Jose | Quality Plus Plumbing | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.5 |
| Years Licensed | 21 years | 20 years |
| License # | 855792 | 873636 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Santa Clara, CA |
| Website | crownplumbingsanjose.com | — |
Key Differences
What Customers Say
Crown Plumbing | San Jose
Crown Plumbing customers consistently emphasize rapid emergency response with same-day service, thorough diagnostics, and a repair-first approach rather than automatic replacement recommendations.
Quality Plus Plumbing
Quality Plus Plumbing customers highlight friendly professionalism, punctuality for scheduled appointments, and reasonable pricing across standard residential plumbing installations and repairs.
Key Takeaway: Crown demonstrates clear strength in emergency response speed and diagnostic thoroughness for complex issues, while Quality Plus focuses on reliable, professional service for planned residential projects.
Customer Reviews
Crown Plumbing | San Jose
Needed replacement of shower mixer valve. Tried changing it myself, but the exist My pressure balancing unit was stuck pretty tight, decided to bring in the pros. crown folks were accommodative, came ...
5. Very professional, courteous, and efficient. Kevin and Pedro did an excellent job. It is highly appreciated. Thank you!
Mike goes completely above and beyond in his service. Thank you!! (Also, the price was right 👍)
Quality Plus Plumbing
We've had three people from Quality Plus in our house in the past few weeks to diagnose and solve some issues with our toilet and faucet. They were all friendly, considerate, prompt, and did a great j...
Quality Plus Plumbing has been my go-to plumber for years. Recently I had a new toilet installed and a water pressure regulator installed (the latter involved cutting and soldering our water pipes be...
Used this company for the first time yesterday, and had a great experience! I was having some problems with a new garbage disposal and dishwasher, and finally decided I need to have some professional...
Consider Crown Plumbing | San Jose if...
- ✓ You need emergency plumbing service or have an urgent leak, burst pipe, or drainage crisis that requires same-day resolution
- ✓ Your project involves complex diagnostics where the problem isn't immediately obvious and you want thorough investigation before proceeding
- ✓ You prefer a repair-first approach rather than automatic replacement recommendations, particularly for fixtures or components that might be salvageable
- ✓ High owner involvement matters to you for accountability and consistent service quality
Consider Quality Plus Plumbing if...
- ✓ Your project involves straightforward residential installations or repairs like toilet replacement, faucet work, or garbage disposal service
- ✓ You value predictable, professional service for planned maintenance rather than emergency situations
- ✓ You've had positive experiences with companies that build repeat customer relationships over time
- ✓ Reasonable pricing for standard residential plumbing work is your primary consideration
Questions to Ask Before Hiring
- → For emergency situations, ask Crown specifically what their typical response time is for your type of issue and whether same-day service is available
- → Ask Quality Plus about their emergency service capabilities and how quickly they can respond to urgent calls outside of scheduled appointments
- → Request references from projects similar to yours in scope and complexity to understand each company's recent work quality
- → Ask both companies how they approach pricing for diagnostic work and whether initial assessments are included or charged separately
The Bottom Line
Both companies are well-qualified veteran contractors with full credentials and positive customer feedback. Choose Crown Plumbing if you need emergency service, have a complex issue requiring thorough diagnostics, or want a contractor known for exploring repair options before recommending replacements. Choose Quality Plus Plumbing for scheduled residential installations and repairs where professionalism and reliability matter more than rapid response. For genuine emergencies, Crown's demonstrated speed gives them a clear advantage; for planned projects, either company should serve you well.
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Frequently Asked Questions
Not meaningfully for standard residential plumbing work. Both companies are veteran contractors with decades of experience handling the full range of plumbing issues. The practical differences lie in their service patterns rather than experience level—Crown shows stronger emergency response while Quality Plus excels at scheduled residential work.
Crown Plumbing has demonstrated emergency response strength with multiple customers reporting same-day service and some urgent situations resolved within an hour of calling. If you're facing an active leak, burst pipe, or drainage emergency, Crown's track record suggests faster resolution. Quality Plus receives positive feedback but doesn't show the same emphasis on rapid emergency response.
Yes, both carry workers compensation insurance and maintain $25,000 bonds, providing essential protections. Both receive consistent positive feedback for professionalism and reliability. Crown shows high owner involvement which some homeowners prefer for accountability, while Quality Plus's owner involvement level is less documented but customers report positive experiences with multiple technicians.
Crown Plumbing receives specific customer feedback praising their approach of offering repair solutions rather than automatically recommending replacements. Multiple customers mention technicians presenting options and explaining whether components can be repaired or truly need replacement. Quality Plus doesn't have comparable feedback on this specific aspect, though customers report reasonable pricing overall.
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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 14, 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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