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Bolanos Heating And Air Conditioning vs Supreme Air Systems
Santa Clara HVAC Contractors Comparison · Updated March 2026
This comparison pits a newer contractor with strong diagnostic abilities against a 28-year veteran with decades of customer relationships.
| Bolanos Heating And Air Conditioning | Supreme Air Systems | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 1 years | 28 years |
| License # | 1124531 | 740667 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Campbell, CA |
| Website | www.bolanoshvac.com | www.supremeair.net |
Key Differences
What Customers Say
Bolanos Heating And Air Conditioning
Customers emphasize David's diagnostic accuracy, transparent pricing, and ability to solve problems other contractors misdiagnosed, with high owner involvement throughout projects.
Supreme Air Systems
Customers describe long-term relationships spanning decades, with consistent technician quality, thorough maintenance inspections, and proactive scheduling for semi-annual service visits.
Key Takeaway: Bolanos attracts customers seeking competitive pricing and second opinions on confusing diagnoses, while Supreme retains customers for 10-20 years through maintenance programs and consistent service quality across multiple technicians.
Customer Reviews
Bolanos Heating And Air Conditioning
I would highly recommend Bolanos. David came out urgently to help with an issue we were facing and was extremely responsive from the very beginning. The problem was not an easy one to identify or fix...
Bolanos did the HVAC on my ADU and I was really impressed with their professionalism, customer service and following up on their work. After they were done with their work, there was an issue with th...
Dave and team installed a heat pump in our home. Dave provided options and even made recommendations that were less expensive. The job was finished on time and we have been very happy with the work. D...
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 Bolanos Heating And Air Conditioning if...
- ✓ Your project is relatively straightforward (standard system replacement, common repair, mini-split installation) where technical complexity is limited and you prioritize competitive pricing over decades of experience.
- ✓ You've received confusing or contradictory diagnoses from other contractors and want a second opinion, as customers specifically mention David's ability to accurately identify problems others missed.
- ✓ You value direct communication with the business owner throughout your project rather than rotating technicians, as David maintains high personal involvement from assessment through completion.
- ✓ You're looking for honest recommendations focused on cost-effective solutions rather than upselling to premium equipment or unnecessary replacements.
Consider Supreme Air Systems if...
- ✓ Your home has complicating factors like outdated electrical, unusual ductwork configurations, or older construction where 28 years of problem-solving experience becomes crucial for handling unexpected issues.
- ✓ You want to establish a long-term maintenance relationship rather than one-off service, as Supreme specializes in semi-annual programs with customers reporting satisfaction over 10-20 year periods.
- ✓ You prefer the stability of a nearly three-decade business track record when making a significant investment in a new HVAC system that should last 15-20 years.
- ✓ Your property type is less typical (medical center, mobile home park, multi-unit property management) where Supreme's diverse client experience provides relevant expertise.
Questions to Ask Before Hiring
- → Ask Bolanos for references from projects similar to yours in scope and complexity, particularly if your home has older construction or non-standard configurations that may present complications.
- → Ask Supreme Air Systems about their pricing structure and whether their quotes are competitive with newer contractors, as their maintenance-focused model may reflect in installation pricing.
- → Ask both contractors how they handle unexpected complications discovered mid-project, including change order processes and pricing transparency for additional work.
- → Ask Bolanos how he ensures continuity if he's unavailable during your project, given the high level of personal owner involvement customers describe.
The Bottom Line
If your project is straightforward and you prioritize competitive pricing with transparent recommendations, Bolanos offers strong diagnostic abilities and honest guidance despite limited licensing history. However, for complex installations, older homes with potential complications, or homeowners who want the reassurance of 28 years of proven business continuity, Supreme Air Systems provides substantially more experience depth. The experience gap is real and meaningful—Supreme has navigated nearly three decades of projects, customer relationships, and industry changes that a one-year contractor simply hasn't encountered yet. Most homeowners making a significant HVAC investment should lean toward Supreme unless budget constraints are primary or the project is genuinely simple. Get quotes from both, ask Bolanos for relevant references, and weigh Supreme's experience premium against your specific project complexity and risk tolerance.
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Frequently Asked Questions
For truly standard replacements in newer homes with straightforward access and modern electrical, the gap matters less—equipment installation follows manufacturer specifications either way. However, homes built before 2000 frequently present complications like undersized electrical panels, asbestos materials, or unusual ductwork that experienced contractors recognize immediately. Supreme's 28 years means they've seen these issues hundreds of times; Bolanos will encounter some for the first time.
The review patterns suggest different business models: Supreme operates maintenance programs with long-term customer relationships, which often correlates with higher installation pricing but ongoing service value. Bolanos appears focused on competitive installation pricing and honest recommendations to build a new customer base. If you want the lowest installation price and don't need ongoing maintenance, Bolanos may offer better value. If you want bundled maintenance with installation, compare total cost over several years.
One year of licensing is limited, but David's technical skills earn specific praise for accurate diagnostics other contractors missed. Both companies carry workers comp and equal bonds, so basic protections exist. The risk is whether Bolanos will still operate in five years if warranty issues arise, whereas Supreme's 28-year history suggests business continuity. Ask Bolanos about equipment warranty servicing and whether manufacturer warranties remain valid if the installing contractor closes.
Both operate throughout Santa Clara County from nearby bases (San Jose vs Campbell), so response times should be comparable for both. Geographic proximity matters more for ongoing maintenance relationships than one-time installations. If you plan to use Supreme's semi-annual maintenance program, their established scheduling systems matter more than miles. If you're hiring for a single project, location shouldn't be the deciding factor between these two.
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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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