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Infinium Solar Roofing And Electric vs Supreme Air Systems
Santa Clara Solar Contractors Comparison · Updated March 2026
These companies serve completely different needs: Infinium specializes in solar and electrical work, while Supreme Air Systems handles only HVAC services.
| Infinium Solar Roofing And Electric | Supreme Air Systems | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.9 |
| Years Licensed | 8 years | 28 years |
| License # | 1031953 | 740667 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Campbell, CA | Campbell, CA |
| Website | www.infiniumsolar.com | www.supremeair.net |
Key Differences
What Customers Say
Infinium Solar Roofing And Electric
Customers highlight Infinium's ability to manage complex multi-component solar installations with clear technical explanations, responsive communication, and effective coordination through permitting and utility processes.
Supreme Air Systems
Supreme Air Systems builds long-term customer relationships spanning decades through consistent maintenance service quality, punctual arrivals, thorough inspections, and proactive scheduling.
Key Takeaway: Infinium receives feedback centered on successfully navigating one-time complex installations, while Supreme earns recognition for reliable ongoing service relationships with the same customers over 10-20 year periods.
Customer Reviews
Infinium Solar Roofing And Electric
We used Infinium Solar services before to install a 5KwH Solar system in our home, which worked flawlessly for many years. Now -- it was time to upgrade with 2 Franklin home batteries to take us off t...
Two years ago i chose them. The price was best and installation is good only complaint is they were slow. You need to keep pushing them to do next step. Anyway, i was satisfied overall. Recently, the ...
The micro-inverters stopped reporting data (the solar system was functioning properly, though). I called Infinium tech support. Jiel Justo answered the call. She listened to my concerns and remotely c...
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 Infinium Solar Roofing And Electric if...
- ✓ You need solar panel installation, battery storage systems, or EV charger installation that Infinium specializes in
- ✓ Your project involves electrical panel upgrades or microinverter system work that requires electrical expertise
- ✓ You value high owner involvement and need detailed technical explanations about solar energy systems and their operation
- ✓ You're coordinating utility interconnection, net metering applications, or solar permitting processes that Infinium regularly manages
Consider Supreme Air Systems if...
- ✓ You need furnace cleaning, air conditioner maintenance, heat pump repair, or any heating and cooling system work
- ✓ You're looking for a long-term maintenance relationship with semi-annual service visits and proactive scheduling
- ✓ You have an older HVAC system that may benefit from Supreme's 28 years of experience with various equipment generations
- ✓ You manage multiple properties or want a contractor with established property management and commercial account experience
Questions to Ask Before Hiring
- → Confirm which company handles your specific project type before proceeding with quotes or scheduling
- → For Infinium: Ask about their experience with your specific solar equipment brands and battery storage system preferences
- → For Supreme Air Systems: Ask about their maintenance program structure, scheduling flexibility, and typical service intervals for your system type
- → If you have both solar and HVAC needs: Ask each company if they coordinate with other trades or if you'll need to manage separate contractors yourself
The Bottom Line
This comparison only makes sense if you're unclear about which contractor handles your project type. If you need solar panels, battery storage, EV chargers, or electrical upgrades, hire Infinium Solar Roofing And Electric. If you need furnace service, air conditioning work, heat pump repairs, or HVAC system installation, hire Supreme Air Systems. Both companies maintain proper licensing, workers compensation, and bonding. Both receive strong customer feedback within their respective specialties. The decision is straightforward: identify whether your project is solar/electrical or HVAC, then contact the appropriate contractor. If you have projects in both categories, you'll need to hire both companies separately.
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Frequently Asked Questions
No, these contractors serve completely different trades. Infinium Solar Roofing And Electric is licensed for solar and electrical work but does not provide HVAC services. Supreme Air Systems handles only heating and cooling systems and cannot install solar panels or perform electrical upgrades. You would need to hire both companies separately if you have projects in both categories.
The experience gap is significant within each specialty but irrelevant for comparison purposes. Supreme's 28 years means extensive knowledge of HVAC equipment evolution, older system troubleshooting, and established vendor relationships for parts. Infinium's 8 years is substantial for solar work, covering multiple technology generations and regulatory changes in California's solar landscape. Choose based on which trade you need, not experience comparison across different fields.
Neither company alone handles comprehensive energy efficiency work. Infinium would address the solar generation and electrical infrastructure side, while Supreme Air Systems would optimize your heating and cooling efficiency. For a complete home energy project, you'd likely hire both contractors sequentially or simultaneously, managing coordination yourself unless one offers referrals to the other trade.
Infinium's feedback emphasizes project-based communication through complex installations with multiple stakeholders, plus post-installation technical support. Supreme Air Systems receives praise for relationship-based service with consistent technician quality over many years and proactive maintenance scheduling. The difference reflects their business models: Infinium manages intensive short-term projects, while Supreme maintains ongoing service relationships with regular touchpoints.
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 09, 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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