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Five Star Solar vs American Chiller Service
Sacramento General Contractors Comparison · Updated March 2026
These companies serve completely different markets: Five Star Solar installs residential solar systems while American Chiller Service repairs commercial refrigeration equipment.
| Five Star Solar | American Chiller Service | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.2 |
| Years Licensed | 20 years | 35 years |
| License # | 873535 | 605046 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Elk Grove, CA | Rancho Cordova, CA |
| Website | www.fivestarssolar.com | www.americanchiller.com |
Key Differences
What Customers Say
Five Star Solar
Customers consistently highlight Five Star Solar's competitive pricing, quick residential installation timelines, and educational approach throughout the solar buying process.
American Chiller Service
Feedback emphasizes American Chiller Service's technical expertise with complex commercial systems and hands-on owner involvement in service delivery.
Key Takeaway: Five Star Solar's reviews focus on residential customer experience and project speed, while American Chiller Service feedback centers on specialized technical problem-solving for commercial equipment.
Customer Reviews
Five Star Solar
The folks at Five Star Solar were professional, experienced, fast, organized, and available for questions and communication. My solar system has been working flawlessly since they installed it. I had ...
In October 2025, I saw an ad about installing solar panels. I called my company, and they filed for bankruptcy. I called other companies, and they told me that they won't finish by December deadline f...
Like so many of us that were going to do some type of solar project at some point we now had to scramble to get our solar projects completed by year end due to the abandonment of the Tax Credit. I was...
American Chiller Service
Great company with strong values, talk to Hugo he's the best in the business.
Small, local business with dedicated and motivated individuals. Highly recommend.
Great solutions for complex problems
Consider Five Star Solar if...
- ✓ You're a homeowner looking to install solar panels, battery backup systems, or expand an existing residential solar array
- ✓ You want competitive pricing with a straightforward sales approach and educational consultation process
- ✓ Your project involves residential rooftop or ground-mount solar, including new construction ADUs or system expansions
- ✓ You value fast installation timelines, with most residential solar projects completed in one to two days
Consider American Chiller Service if...
- ✓ You manage a commercial facility with chiller systems requiring specialized refrigeration expertise
- ✓ Your project involves commercial HVAC equipment, specifically chiller maintenance, repair, or technical diagnostics
- ✓ You need a contractor experienced with complex commercial mechanical systems rather than residential renewable energy
- ✓ You're seeking a small, local commercial service provider with decades of experience in refrigeration technology
Questions to Ask Before Hiring
- → Confirm whether your project is residential solar installation or commercial refrigeration equipment before proceeding
- → If you're a homeowner with a solar project, ask Five Star Solar for references from recent installations similar to your roof type and system size
- → If you manage a commercial facility with chiller needs, ask American Chiller Service about their experience with your specific equipment brand and capacity
- → Verify which contractor actually holds the appropriate license classification for your specific project type
The Bottom Line
This comparison only makes sense if you're genuinely uncertain whether you need residential solar panels or commercial chiller repair. For homeowners considering solar installations, Five Star Solar is the appropriate choice with 20 years of residential renewable energy experience, competitive pricing, and fast project completion. For facility managers needing commercial refrigeration service, American Chiller Service brings 35 years of specialized chiller expertise. Do not contact a solar installer for refrigeration work or a chiller specialist for solar panels. Clarify your actual project type first, then contact the contractor who actually performs that work.
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Frequently Asked Questions
They shouldn't unless there's been a directory listing error. Five Star Solar installs residential solar panels for homeowners, while American Chiller Service repairs commercial refrigeration equipment for businesses. These are completely different industries with different license classifications, equipment, and customer bases. If you're seeing this comparison, double-check what type of project you actually need.
No. Five Star Solar specializes exclusively in residential solar installations and has no commercial refrigeration capabilities. American Chiller Service focuses solely on commercial chiller systems and does not install solar panels. Each company has spent decades developing expertise in their specific field, and crossing into the other's territory would require entirely different licensing, training, and equipment.
American Chiller Service has 35 years of licensing history compared to Five Star Solar's 20 years, but this comparison is meaningless because they work in different industries. American Chiller's additional 15 years of experience applies to commercial refrigeration systems, not solar installations. What matters is choosing the contractor whose experience actually matches your project type.
If you need solar panels, battery backup, or any residential renewable energy system, contact Five Star Solar. American Chiller Service does not serve homeowners or install solar equipment. If you somehow need commercial chiller repair at your residence, that would be an extremely unusual situation requiring American Chiller Service, but this applies to virtually no residential properties.
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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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