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Cupertino Electric vs Poco Solar Energy
Santa Clara General Contractors Comparison · Updated March 2026
Cupertino Electric offers 68 years of broad electrical expertise while Poco Solar Energy specializes exclusively in solar thermal and photovoltaic systems with 20 years of focused experience.
| 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, clean workmanship, and helpful front desk interactions, with occasional communication gaps on specific projects.
Poco Solar Energy
Customers emphasize knowledgeable technicians, long-term system durability over decades of use, and thorough diagnostics, but note increasing scheduling delays and communication responsiveness challenges in recent periods.
Key Takeaway: Cupertino Electric receives feedback focused on service professionalism and execution quality, while Poco Solar Energy's reviews center on technical expertise and multi-decade customer relationships tempered by operational communication concerns.
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 such as panel upgrades, circuit additions, rewiring, lighting installations, or electrical troubleshooting unrelated to solar systems
- ✓ Your project involves commercial electrical work or requires coordination with large-scale construction projects where Cupertino Electric's established infrastructure applies
- ✓ You're dealing with older electrical systems where their 68 years of experience with legacy installations and evolving code requirements provides diagnostic advantage
- ✓ Communication responsiveness is less critical than established operational processes and clean execution
Consider Poco Solar Energy if...
- ✓ You need solar-specific work including pool solar heating installation, photovoltaic panel systems, leak repairs, panel replacements, or battery integration where specialized solar expertise is essential
- ✓ You're planning a solar installation and want a contractor with two decades of manufacturer relationships and warranty support experience with brands like Fafco and SunPower
- ✓ Your project involves removing and reinstalling solar systems during roof replacement, requiring specific handling expertise
- ✓ You value long-term service relationships, as customers report using Poco Solar Energy for 15 to 30 years of ongoing maintenance and repairs
Questions to Ask Before Hiring
- → If contacting Poco Solar Energy, ask directly about their current scheduling timeline and how they manage communication during project delays, given recent feedback patterns
- → For solar projects, ask Cupertino Electric whether they subcontract solar work or have in-house solar specialists, as their description emphasizes general electrical rather than solar specialization
- → Ask Poco Solar Energy about their specific experience with your solar equipment brand and what warranty support they provide post-installation
- → If considering Cupertino Electric for complex electrical diagnostics, ask about their experience with systems similar to your home's age and configuration
The Bottom Line
This comparison isn't about choosing the better company but matching the right specialist to your project. If you need solar panel installation, pool solar heating, solar leak repair, or any solar-specific work, choose Poco Solar Energy—their 20 years of exclusive solar focus provides the specialized expertise your project requires, though confirm their current scheduling timeline upfront. If you need general electrical work, panel upgrades, circuit additions, or electrical troubleshooting unrelated to solar, choose Cupertino Electric for their 68 years of broad electrical experience. Don't hire a general electrical contractor for specialized solar work or a solar specialist for standard electrical projects.
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Frequently Asked Questions
Cupertino Electric is a general electrical contractor without documented solar specialization in their description or project history, while Poco Solar Energy exclusively focuses on solar thermal and photovoltaic systems with 20 years of dedicated experience. For solar installations, leak repairs, or solar-specific maintenance, Poco Solar Energy's specialization provides depth in manufacturer relationships, solar diagnostics, and warranty support that a general electrical contractor typically wouldn't match. Use Cupertino Electric for the electrical work unrelated to solar systems.
The experience comparison only matters if you're comparing them for the same type of work, which you shouldn't be. Cupertino Electric's 68 years provides advantage for complex electrical troubleshooting, legacy system diagnostics, and navigating code requirements across diverse electrical projects. Poco Solar Energy's 20 years dedicated exclusively to solar technology means specialized knowledge in solar panel performance, thermal system diagnostics, and manufacturer-specific installation requirements that general electrical experience doesn't provide.
The communication challenges appear differently between companies. Cupertino Electric has occasional mentions of unreturned calls alongside generally positive customer service feedback and helpful front desk interactions. Poco Solar Energy faces more consistent recent mentions of scheduling delays and communication responsiveness, though their technical work quality and long-term customer relationships remain strong. Ask both companies directly about their current communication protocols and how they handle scheduling updates during your initial consultation.
This depends on the specific issue. If you're dealing with solar panel problems, system leaks, inverter issues, or solar-specific maintenance, Poco Solar Energy's specialization is the right match. If you need electrical panel upgrades to support solar, circuit work, or general electrical troubleshooting separate from the solar equipment itself, Cupertino Electric's broad electrical expertise applies. For projects involving both solar equipment and household electrical systems, you may need both contractors for their respective specialties.
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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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