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Highlight Solar vs Supreme Air Systems
Santa Clara Solar Contractors Comparison · Updated March 2026
These are fundamentally different contractors serving different needs: Highlight Solar specializes in solar installations while Supreme Air Systems handles HVAC systems.
| Highlight Solar | Supreme Air Systems | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.9 |
| Years Licensed | 15 years | 28 years |
| License # | 960376 | 740667 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Campbell, CA |
| Website | www.highlightsolar.com | www.supremeair.net |
Key Differences
What Customers Say
Highlight Solar
Customers emphasize Highlight Solar's thorough consultation process, transparent pricing, and smooth coordination through permitting and inspections for solar projects.
Supreme Air Systems
Customers highlight Supreme Air Systems' long-term maintenance relationships spanning decades, with consistent service quality and proactive scheduling for HVAC tune-ups.
Key Takeaway: Highlight Solar operates in project-based solar installations where customers compare multiple bids, while Supreme Air Systems builds ongoing maintenance relationships with customers staying for 10 to 20 years of HVAC service.
Customer Reviews
Highlight Solar
We met with multiple solar companies and settled on Highlight due to both the great recommendations as well as our experience during the initial process. We asked a LOT of questions, then we asked mor...
Highly recommend
I can't say enough about the outstanding service we get from Highlight Solar. The team is incredible. Organized, responsive, skillful, reliable and nice! Every communication was clear from the start. ...
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 Highlight Solar if...
- ✓ You're installing solar panels, battery backup systems, or expanding existing solar infrastructure and need a specialist with 15 years of solar-specific experience
- ✓ You value thorough consultation on system design and want a no-pressure sales approach with transparent pricing for solar projects
- ✓ Your project involves electrical panel upgrades as part of solar installation, which Highlight Solar handles as integrated scope
- ✓ You're comparing multiple solar contractors and want an established local company with documented experience in permitting and utility coordination
Consider Supreme Air Systems if...
- ✓ You need HVAC installation, repair, or maintenance services including furnaces, air conditioners, heat pumps, or ventilation systems
- ✓ You value long-term service relationships and want a maintenance program with scheduled semi-annual system tune-ups and reminders
- ✓ You're managing multiple properties or family residences and need a reliable HVAC contractor with 28 years of consistent service delivery
- ✓ You want to optimize your home's energy efficiency through HVAC improvements before or independent of solar considerations
Questions to Ask Before Hiring
- → If coordinating both solar and HVAC work, ask each contractor how they typically collaborate with trades outside their specialty and whether they recommend sequencing one project before the other
- → Ask Highlight Solar whether your electrical panel capacity requires upgrading for the solar system you're considering and if that's included in their scope
- → Ask Supreme Air Systems whether your current HVAC system is sized appropriately or if efficiency improvements would reduce the solar system size you'd need
- → If both projects are needed, clarify which contractor will coordinate permitting and inspections, particularly if work affects the same electrical systems
The Bottom Line
These contractors serve fundamentally different needs, so your decision depends entirely on what work you're pursuing. Choose Highlight Solar for solar panel installation, battery systems, and related electrical upgrades with confidence in their 15 years of solar-specific experience and transparent consultation approach. Choose Supreme Air Systems for HVAC installation, repair, or maintenance with the assurance of 28 years of consistent service delivery and long-term customer relationships. If you're planning both solar and HVAC improvements, consider the sequencing strategically: HVAC efficiency upgrades can reduce the solar system size you need, potentially saving money overall. Contact both contractors to discuss coordination and timing rather than treating this as a competitive choice between alternatives.
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Frequently Asked Questions
If your heating and cooling systems are old or inefficient, upgrading them first can reduce your overall energy consumption, which means you can install a smaller, less expensive solar system. Ask Supreme Air Systems to assess your HVAC efficiency and Highlight Solar whether system sizing would change based on reduced consumption. This sequencing can affect your total investment and payback timeline.
Highlight Solar's scope includes electrical panel upgrades for solar installations, but coordination with HVAC systems should be clarified directly. If your solar installation requires panel work that affects circuits serving your HVAC equipment, ask both contractors how they've handled similar coordination on past projects. This prevents scheduling conflicts and ensures proper electrical load calculations.
Supreme Air Systems' 28 years matters significantly for HVAC work, where they've seen equipment evolution and developed diagnostic expertise across heating and cooling technologies. For solar installation, Highlight Solar's 15 years is substantial given the industry's growth timeline and provides deep experience with permitting, utility interconnection, and battery integration. Each company's tenure is valuable within their respective specialization.
This depends on project scope and timing. If installing solar requires electrical panel upgrades that affect HVAC circuits, Highlight Solar would typically lead since they're managing the permit for electrical modifications. If you're replacing your HVAC system and adding solar separately, each contractor can work independently with proper scheduling. Ask both how they've coordinated with other trades on properties where homeowners pursued multiple energy efficiency projects.
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 12, 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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