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Serrano Electric vs Backflow Prevention Specialists
Santa Clara General Contractors Comparison · Updated March 2026
You're comparing an electrical contractor to a backflow prevention specialist—these companies serve entirely different needs.
| Serrano Electric | Backflow Prevention Specialists | |
|---|---|---|
| Rating | ★ 4.2 | ★ 4.5 |
| Years Licensed | 39 years | 43 years |
| License # | 507852 | 427328 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Morgan Hill, CA | Sunnyvale, CA |
| Website | serranoelectric.com | www.backflow-prevention.com |
Key Differences
What Customers Say
Serrano Electric
Serrano Electric has limited review history available, making it difficult to identify consistent customer experience patterns.
Backflow Prevention Specialists
Backflow Prevention Specialists receives feedback consistently highlighting responsive scheduling, clear communication, and knowledgeable staff assistance with technical questions.
Key Takeaway: Backflow Prevention Specialists has documented customer service patterns showing strong communication and responsiveness, while Serrano Electric lacks sufficient review data for pattern assessment.
Customer Reviews
Serrano Electric
Professional , service oriented company . Some of the best Electricians one could ask for
Servicing for residential and commercial electrical needs
Backflow Prevention Specialists
The Best place to go for all your backflow needs.
They always have the backflow repair parts I need in stock! Also if I have any questions, they are very knowledgeable and helpful.
Best of the best. Other companies are horrible at scheduling/ communication/ and price. BPS are very honest, scheduling is simple, communication is top notch. New backflow on the side of HWY 17, no ne...
Consider Serrano Electric if...
- ✓ You need electrical work such as panel upgrades, circuit installations, lighting repairs, or electrical troubleshooting
- ✓ Your project is in Morgan Hill or nearby areas where Serrano Electric primarily operates
- ✓ You're comfortable hiring a veteran contractor with limited online reviews and prefer to verify reputation through direct references
- ✓ Your project involves any electrical system work unrelated to backflow prevention
Consider Backflow Prevention Specialists if...
- ✓ You need backflow assembly testing, certification, repair, or replacement to maintain water safety compliance
- ✓ You value documented customer feedback showing responsive scheduling and clear communication patterns
- ✓ You want access to a parts supplier with inventory on hand rather than waiting for orders
- ✓ Your project involves regulatory compliance for backflow prevention rather than general plumbing or electrical work
Questions to Ask Before Hiring
- → For Serrano Electric: Ask for references from recent projects similar to yours, particularly customers who can speak to communication and project management since online reviews are limited
- → For Backflow Prevention Specialists: Ask for quotes from multiple backflow contractors since some feedback mentions pricing variations in the market
- → Confirm exactly which trade specialty your project requires—electrical systems or backflow prevention—to ensure you're contacting the appropriate contractor type
The Bottom Line
Unless you're planning two separate projects, you're comparing the wrong companies. Choose Serrano Electric if you need electrical work—they're a veteran contractor with proper licensing and insurance, though you should request direct references given limited online feedback. Choose Backflow Prevention Specialists if you need backflow testing, repair, or replacement—they have documented customer satisfaction with communication and responsiveness. These contractors serve entirely different needs, so clarify whether your project involves electrical systems or water backflow prevention before proceeding.
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Frequently Asked Questions
No, these are separate licensed trades. Serrano Electric holds an electrical contractor license for electrical systems work. Backflow Prevention Specialists focuses exclusively on backflow prevention assemblies and testing. If you need both services, you'll need to hire two different contractors.
Both companies are veteran contractors with over 39 years of experience, which puts them in the same highly experienced tier. The 4-year difference is negligible—what matters more is their completely different specializations and Backflow Prevention Specialists' documented customer service patterns versus Serrano Electric's limited review history.
Backflow prevention requires specialized certification and testing equipment to ensure your water supply stays safe and compliant with regulations. Backflow Prevention Specialists focuses exclusively on this niche, maintains parts inventory, and operates a training facility, offering deeper expertise than general plumbers who handle backflow as one of many services.
Request references from recent projects similar to yours and contact them directly to ask about communication, timeline reliability, and work quality. A 39-year veteran contractor may have an established reputation through word-of-mouth rather than online platforms. Verify their license status and ask about their typical project management approach during your initial consultation.
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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 10, 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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