Compare Local Pros
Cupertino Electric vs Poco Solar Energy
Santa Clara Solar Contractors Comparison · Updated March 2026
You're comparing a general electrical contractor with 68 years of experience to a specialized solar contractor with 20 years focused exclusively on solar installations.
| Cupertino Electric | Poco Solar Energy | |
|---|---|---|
| Rating | ★ 4.4 | ★ 4.7 |
| Years Licensed | 68 years | 20 years |
| License # | 174637 | 879366 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Santa Clara, CA |
| Website | www.cei.com | www.pocosolar.com |
Key Differences
What Customers Say
Cupertino Electric
Customers highlight professional service, helpful front desk interactions, and clean workmanship, though some note communication challenges and unreturned calls on certain projects.
Poco Solar Energy
Customers emphasize long-term relationships spanning decades, knowledgeable technicians for leak repair and system diagnostics, but recent feedback notes scheduling delays and communication responsiveness issues.
Key Takeaway: Poco Solar Energy has cultivated multi-decade customer relationships for ongoing maintenance, while Cupertino Electric's feedback reflects more transactional project-based interactions with mixed communication experiences.
Customer Reviews
Cupertino Electric
I loved the customer service they gave me. Very very professional I must say. Their work is awsome , looks good and clean.
Always a great experience
Top of the "class" indeed. #MindsOfTheFuture #ClaraYvetteDValdez
Poco Solar Energy
Eddie showed up on time and got right to it and figured out the problem in short order. He completed the repairs in no time.
I've been a customer of Poco for over 16 years. I thought Darwin was irreplaceable, but I was wrong. Ed Is about the only person who could've replaced Darwin with his friendliness and expertise. Appre...
Poco Solar replaced my existing solar swimming pool heater. They did a very good job and I would recommend them.
Consider Cupertino Electric if...
- ✓ You need general electrical work like panel upgrades, rewiring, circuit additions, or electrical troubleshooting that falls outside solar installation
- ✓ Your project involves older construction where diagnosing hidden electrical issues requires the pattern recognition that comes from 68 years of field experience
- ✓ You value a company with multi-generational presence that has navigated decades of evolving electrical codes and building technologies
- ✓ You appreciate helpful front desk service and professional coordination, based on customer feedback about communication and clean workmanship
Consider Poco Solar Energy if...
- ✓ You're installing new photovoltaic solar panels or solar pool heating systems and want a specialist who exclusively focuses on solar technology
- ✓ You need ongoing solar maintenance, leak repair, panel replacement, or system removal for roof work, which requires solar-specific technical knowledge
- ✓ You value long-term service relationships, as multiple customers report using Poco Solar Energy for 15 to 30 years for system maintenance
- ✓ You're comfortable with potential scheduling delays and communication gaps that recent customers have noted, trading some responsiveness for deep solar expertise
Questions to Ask Before Hiring
- → For Poco Solar Energy: Ask about current scheduling timelines and how they've addressed the recent communication responsiveness concerns mentioned in feedback
- → For Cupertino Electric: Ask whether your specific electrical project falls within their current service focus, as one customer appreciated being referred elsewhere when their need didn't fit
- → For both: Ask for references from projects similar in scope and complexity to yours, particularly if your work involves specialized challenges
- → For solar projects: Ask Poco Solar Energy about manufacturer relationships and warranty support for the specific solar equipment you're considering
The Bottom Line
This comparison only makes sense if you're unclear whether your project is electrical or solar-specific. For general electrical work, panel upgrades, rewiring, or electrical troubleshooting, choose Cupertino Electric—their 68 years of broad experience provides the depth needed for complex electrical diagnosis. For solar panel installation, pool solar heating, or solar system maintenance, choose Poco Solar Energy—their 20-year specialization offers expertise that general electricians don't develop. Both companies maintain proper licensing and insurance, so your decision should be based purely on which specialty matches your actual project needs. If you're installing solar and need electrical upgrades, you may need both contractors working sequentially.
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Frequently Asked Questions
While Cupertino Electric can handle the electrical connections for solar systems as licensed electricians, Poco Solar Energy specializes exclusively in complete solar installations including thermal and photovoltaic systems. For solar-specific work like pool heating, leak repair, or system design, Poco's 20 years of focused experience provides specialized knowledge beyond general electrical expertise. If you need both electrical upgrades and solar installation, you may need to hire separately or ask Cupertino Electric directly about their solar capabilities.
Several recent customers note scheduling delays and responsiveness issues, which are legitimate operational concerns. However, long-term customers report 15 to 30-year relationships for ongoing maintenance, suggesting these communication challenges may be recent developments rather than chronic problems. Ask directly about their current workload and expected response times, then weigh whether their solar specialization justifies potential scheduling friction for your specific project timeline.
For general electrical work, yes—Cupertino Electric's multi-generational experience means exposure to far more building types, code changes, and troubleshooting scenarios. For solar installation, the gap matters less because solar technology itself hasn't existed for 68 years. Poco Solar Energy's 20 years still represents veteran-level experience in their specialty, with documented expertise in both older solar thermal systems and modern photovoltaic installations.
The identical regulatory compliance means both meet California's minimum requirements for protecting homeowners and workers. The real risk differences come from operational track record rather than bond amounts. Cupertino Electric's 68 years of continuous licensing without interruption suggests sustained business stability, while Poco Solar Energy's multi-decade customer relationships demonstrate consistent service delivery in their niche. Both have maintained good standing with proper insurance, which is the key protection concern.
Looking for the Best?
See our ranked list of top solar contractors in Santa Clara.
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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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