Compare Local Pros
Poco Solar Energy vs Supreme Air Systems
Santa Clara Solar Contractors Comparison · Updated March 2026
You're comparing a solar specialist to an HVAC specialist—both are veteran contractors, but they serve completely different home systems.
| Poco Solar Energy | Supreme Air Systems | |
|---|---|---|
| Rating | ★ 4.7 | ★ 4.9 |
| Years Licensed | 20 years | 28 years |
| License # | 879366 | 740667 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Santa Clara, CA | Campbell, CA |
| Website | www.pocosolar.com | www.supremeair.net |
Key Differences
What Customers Say
Poco Solar Energy
Customers emphasize Poco's technical knowledge and long-term system performance but note recent communication and scheduling inconsistencies that require patience.
Supreme Air Systems
Customers consistently praise Supreme's operational reliability including punctuality, thorough maintenance inspections, and patient explanations across decades-long relationships.
Key Takeaway: Supreme demonstrates structured, proactive service delivery with consistent follow-through, while Poco shows stronger technical diagnosis capabilities but more variable communication responsiveness.
Customer Reviews
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.
Supreme Air Systems
I have been dealing with Supreme Air Systems for several years. As a follow-up to my last review, Raul did a thorough cleaning and servicing out HVAC system. He was polite, efficient and did an amaz...
Supreme Air installed a new HVAC system at my condo. Alan was responsive and made sure everything was done right, and everyone was friendly and easy to work with, from the administrative team to Humbe...
Excellent service. Technician came at the time requested, changed the filter, replaced the batteries in the thermostat and cleaned up after himself. Bravo Supreme! MEWIST owner Skin Deep Beauty & Beyo...
Consider Poco Solar Energy if...
- ✓ You need solar system work of any kind—pool heating installation or repair, photovoltaic panel installation, leak diagnosis, system removal for roofing projects, or battery integration
- ✓ Your project involves older solar equipment requiring specialized diagnosis, as Poco has experience with systems spanning 15 to 30 years
- ✓ You can be flexible with scheduling and follow up proactively on communications, as recent customers note responsiveness challenges
- ✓ You value long-term technical expertise in solar technology over predictable scheduling and communication
Consider Supreme Air Systems if...
- ✓ You need HVAC services including furnace, air conditioning, heat pump, or ventilation work rather than solar system services
- ✓ You want a proactive maintenance relationship with scheduled reminders for semi-annual service visits rather than call-when-needed service
- ✓ Punctuality, communication consistency, and operational reliability are priorities, as Supreme's reviews show strength in these areas across decades
- ✓ You're looking for a contractor relationship you can maintain long-term for ongoing HVAC needs
Questions to Ask Before Hiring
- → For Poco Solar Energy: Ask about current scheduling timelines and preferred methods for communication to ensure expectations align with their workflow
- → For Poco Solar Energy: Request references from recent customers to assess whether communication concerns have been addressed
- → For Supreme Air Systems: If you need solar work, ask whether they have any solar capabilities or can recommend a trusted solar specialist they work with
- → For both companies: Ask about warranty coverage on equipment and labor, and what their typical response time is for urgent service calls
The Bottom Line
This comparison only makes sense if you're uncertain which system needs attention or you're researching both for future reference. If you need solar work—whether pool heating, photovoltaic panels, leak repair, or battery installation—Poco Solar Energy is your option with solid technical expertise, though plan for proactive follow-up on communications. If you need HVAC services for heating, cooling, or ventilation, Supreme Air Systems offers not just technical capability but operational consistency that makes the service experience smoother. Both are properly licensed, insured veteran contractors. Your decision is determined by which home system requires service, not by comparing contractor quality across different specialties.
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Frequently Asked Questions
No, these contractors operate in completely separate specialties. Poco Solar Energy exclusively handles solar systems and does not provide HVAC services. Supreme Air Systems focuses on heating, cooling, and ventilation and does not work on solar installations. You'll need separate contractors for these different systems.
Supreme operates with a structured maintenance program that includes proactive scheduling reminders and consistent follow-through, which naturally reduces communication friction. Poco appears to operate more reactively, requiring customers to initiate contact for service, which has led to some reported delays in recent timeframes. This reflects operational style differences rather than technical capability.
In practical terms, no. Both qualify as veteran contractors with sufficient experience to handle complex projects and unexpected complications. The 8-year gap is less significant than their different service delivery patterns—Supreme shows more consistent operational execution in scheduling and communication based on customer feedback.
Address whichever system is currently failing or creating urgent problems first. If both are functioning but need maintenance, consider Supreme's proactive maintenance program for HVAC since heating and cooling failures are typically more immediately disruptive to daily living. Schedule Poco for solar work during moderate weather when HVAC demands are lower.
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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 03, 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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