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Cupertino Plumbing vs Simply Green Plumbing
Santa Clara Plumbing Contractors Comparison · Updated March 2026
Cupertino Plumbing brings twice the licensed experience with 34 years versus Simply Green's 16 years, both offering full insurance protection.
| Cupertino Plumbing | Simply Green Plumbing | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.8 |
| Years Licensed | 34 years | 16 years |
| License # | 624905 | 943556 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Campbell, CA | San Jose, CA |
| Website | www.cupertinoplumbing.com | simplygreenplumbing.com |
Key Differences
What Customers Say
Cupertino Plumbing
Cupertino Plumbing customers consistently emphasize rapid scheduling with same-day or next-day appointments, efficient project completion, and multi-decade customer loyalty.
Simply Green Plumbing
Simply Green Plumbing customers frequently mention owner Russell Stone's direct involvement in diagnostics, detailed explanations of problems and solutions, and thorough upfront quotes.
Key Takeaway: Cupertino prioritizes speed and scheduling flexibility while Simply Green emphasizes owner-led diagnostic thoroughness and detailed customer education before work begins.
Customer Reviews
Cupertino Plumbing
Very friendly and knowledgeable. Did a stellar job replacing my kitchen faucet.
Cupertino Plumbing fixed two issues - on two separate visit weeks apart 1) Post the washer cycle, while being drained, the water was coming out of the pipe next to the washer 2) When the dishwasher cy...
Amazing customer service and value! Highly recommend.
Simply Green Plumbing
Our sewer drain had clogged beyopnd the SSCO. Russell, the Owner of the Simply Green Plumbing and his team were working in the house accross the street and, therefore, I approached him for cleaning ou...
Russell and his team did a fantastic job installing the Flush System in my water heater and performing a periodic flush of the system. Great communication, prompt service, and great prices. Highly r...
Great service and experience! The team was very professional and knowledgeable. They arrived right on time and took the time to explain everything clearly so could understand what was going on. I real...
Consider Cupertino Plumbing if...
- ✓ You need same-day or next-day service for an urgent plumbing issue, as customers consistently report Cupertino's rapid scheduling capabilities
- ✓ Your home is older and a complex project like whole-house repiping may uncover complications that benefit from 34 years of problem-solving experience
- ✓ You value efficiency and speed of execution, with multiple customers noting quick project completion and minimal disruption
- ✓ You're located in Campbell or prefer a contractor based in your immediate area
Consider Simply Green Plumbing if...
- ✓ You want the owner directly involved in diagnosing your plumbing issue and explaining options before work begins
- ✓ You prefer detailed upfront quotes with thorough explanations of what work entails and why it's necessary
- ✓ You're in San Jose and prefer a locally-based contractor familiar with your area's infrastructure
- ✓ You value a methodical diagnostic approach over pure speed, particularly for complex issues requiring problem-solving
Questions to Ask Before Hiring
- → For Cupertino: Who will be assigned to my project, and how long have they been with your company given your three-decade operation?
- → For Simply Green: Will Russell Stone personally handle the initial assessment, or will a technician perform the diagnosis?
- → For both: Can you provide references from projects similar to mine completed in the past year?
- → For complex projects: What's your typical approach when unexpected issues are discovered during work like repiping or sewer line replacement?
The Bottom Line
Cupertino Plumbing is the stronger choice for most homeowners, particularly those needing rapid response or facing complex projects in older homes where 34 years of experience provides meaningful advantage over 16 years. Their consistent pattern of same-day scheduling and decades-long customer relationships demonstrates both operational efficiency and sustained quality. Simply Green Plumbing remains a solid alternative if you specifically value owner Russell Stone's hands-on diagnostic involvement and prefer detailed explanations before work begins. Both companies carry proper insurance and bonding, so you're choosing between two legitimate options rather than weighing risk. For time-sensitive needs or maximum experience depth, go with Cupertino; for direct owner engagement in problem-solving, choose Simply Green.
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Frequently Asked Questions
For straightforward work like faucet replacement or drain cleaning, both companies have more than sufficient expertise. The experience difference becomes meaningful for complex diagnostics, repiping older homes, or sewer line work where decades of pattern recognition help identify problems other contractors might miss.
Cupertino Plumbing shows a stronger pattern of same-day and next-day scheduling in customer feedback, with multiple mentions of rapid response times. Simply Green also handles emergency work, but their reviews emphasize thorough diagnosis over speed, which may mean slightly longer wait times for non-critical situations.
Simply Green customers frequently mention owner Russell Stone's direct involvement in assessments and explanations. Cupertino Plumbing also has high owner involvement noted, but with 34 years of operation likely has more delegation to experienced technicians for routine work while maintaining oversight.
Both companies perform the same range of work from routine repairs to major installations including repiping, water heaters, and sewer lines. The project type lists are nearly identical, so your choice should be based on approach and experience level rather than capability differences.
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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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