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Sun Light & Power vs Eagle Air
Alameda Solar Contractors Comparison · Updated March 2026
You're comparing specialists in completely different trades—Sun Light & Power installs solar systems while Eagle Air handles heating and cooling.
| Sun Light & Power | Eagle Air | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.9 |
| Years Licensed | 49 years | 33 years |
| License # | 326203 | 668002 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Berkeley, CA | Livermore, CA |
| Website | www.sunlightandpower.com | eagleairconditioning.com |
Key Differences
What Customers Say
Sun Light & Power
Customers consistently praise Sun Light & Power for thorough consultations, realistic projections without overselling, and the professionalism that comes from their employee-owned culture.
Eagle Air
Eagle Air earns appreciation for rapid response times, detailed diagnostic explanations with photos, and honest recommendations that avoid unnecessary upselling even on aging equipment.
Key Takeaway: Both companies share remarkably similar customer feedback themes around clear communication and avoiding sales pressure despite operating in completely different trades, suggesting comparable business ethics.
Customer Reviews
Sun Light & Power
I'm on my fourth project with SL&P and I have to say that they are one of the very best contracting companies I have worked with. They are very thorough and attentive to detail. The workmanship has b...
Here are my criteria for choosing a solar vendor: Long-lived company: ✅ Competitive pricing: ✅ (similar to another bid we got, and in line with local data) Good communication: ✅ (no BS, ever ...
This team is very thorough and detail oriented - as you want when having something installed on your house that is supposed to function for over 25 years. They have been around a long time and will be...
Eagle Air
We discovered Eagle Air in 2018. We chose them over costco at the time because the owner Vince, unlike the the sales rep in a suit, got on his overalls and went under our house, got dirty, came out, a...
Deron was great at diagnosing our system and providing a solution to the problem. His knowledge and experience were great.
Technician was knowledgeable and did exactly what I asked. No up selling. Would call again.
Consider Sun Light & Power if...
- ✓ You need solar panels installed, battery backup added, or an existing solar system repaired or upgraded
- ✓ Your home has a solar array installed by a company that's no longer in business and you need troubleshooting or inverter replacement
- ✓ You're in Berkeley or the East Bay and want a solar contractor whose employee-ownership model suggests long-term accountability
- ✓ You value a contractor who can service their installations decades later because they've maintained continuous operations since 1975
Consider Eagle Air if...
- ✓ You need heating or air conditioning installation, repair, emergency service, or seasonal maintenance
- ✓ You want same-day or next-day HVAC service availability for urgent cooling or heating failures
- ✓ You're in Livermore or surrounding areas and prefer a local HVAC specialist with multi-brand equipment expertise
- ✓ You're interested in a bi-annual maintenance program with proactive appointment scheduling to extend system lifespan
Questions to Ask Before Hiring
- → If planning both solar and HVAC projects, ask each contractor whether electrical panel upgrades or load calculations will be needed, and coordinate timing to avoid duplicate electrical work
- → For Sun Light & Power, ask whether your roof requires any repairs before solar installation and if they coordinate that work or require it separately
- → For Eagle Air, ask about their experience with homes that have or will have solar systems, particularly regarding load balancing and backup power integration
- → Ask both companies for references from projects completed 5-10 years ago to verify their long-term warranty support and responsiveness
The Bottom Line
This comparison only makes sense if you're planning separate solar and HVAC projects and want to understand what veteran expertise looks like in each trade. Sun Light & Power is your choice for anything solar-related—their 49-year history and employee ownership provide rare continuity in an industry plagued by installer bankruptcies. Eagle Air is your HVAC specialist with 33 years of heating and cooling expertise and responsive service. Both companies demonstrate similar professionalism and honest communication based on customer feedback. If you need solar work, contact Sun Light & Power. If you need heating or cooling service, contact Eagle Air. If you're planning both as part of a home energy upgrade, hire both specialists for their respective expertise.
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Frequently Asked Questions
Yes, HVAC contractors regularly service homes with solar installations. The systems operate independently, though if you're adding battery backup, you may want your solar installer to know about your HVAC load requirements for emergency power planning. Eagle Air's experience with various equipment brands means they can service systems regardless of your home's energy source.
If both systems need replacement, upgrading to an efficient heat pump first helps Sun Light & Power size your solar array more accurately based on actual energy consumption. However, this depends on which system is failing urgently. Coordinate timing so any necessary electrical panel upgrades happen once rather than twice.
Both are veteran contractors, but the 16-year difference matters more in solar than HVAC because solar technology has evolved more dramatically. Sun Light & Power's 49 years means experience with legacy systems and manufacturer failures that newer installers never encountered. For HVAC, 33 years is equally sufficient for mastering the trade.
While they don't appear to be formal partners, homeowners sometimes coordinate solar and HVAC upgrades as part of whole-home energy efficiency projects. If you're electrifying your home by replacing a gas furnace with a heat pump and adding solar, you'd hire both specialists independently but may want them to communicate about electrical requirements.
Looking for the Best?
See our ranked list of top solar contractors in Alameda.
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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 13, 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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