Compare Local Pros
Faith Mechanical vs Global Heating And Cooling Services
Santa Clara HVAC Contractors Comparison · Updated March 2026
These companies serve entirely different needs: Faith Mechanical handles plumbing while Global Heating And Cooling Services specializes in HVAC systems.
| Faith Mechanical | Global Heating And Cooling Services | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 9 years | 9 years |
| License # | 1019393 | 1025424 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Gilroy, CA | Milpitas, CA |
| Website | — | www.goglobalhvac.com |
Key Differences
What Customers Say
Faith Mechanical
Faith Mechanical's customers emphasize the combination of professional, qualified service with notably affordable and competitive pricing for plumbing work.
Global Heating And Cooling Services
Global Heating And Cooling Services receives consistent feedback about exceptional response speed, quick diagnostics, and honest recommendations that prioritize repair over replacement.
Key Takeaway: While Faith Mechanical is recognized primarily for value pricing, Global stands out for operational speed and diagnostic efficiency in emergency situations.
Customer Reviews
Faith Mechanical
They offer the best and affordable services for all your plumbing needs
Quality and reliable services from qualified professionals
Faith Mechanical does great work along with good pricing.
Global Heating And Cooling Services
John did a great job walking me through a quick fix to get my Nest thermostat to charge again by phone. Would highly recommend Global Heating and Cooling Services.
Joey came by promptly and on time, took a look at the hvac and immediately saw the problem. He got it fixed up the next day and the overall cost was really reasonable. All communication was quick and ...
I contacted John via text on Tuesday night. He got right back and scheduled to come out the next day. He showed up early, fixed the furnace quickly and charged me a very reasonable price (much less th...
Consider Faith Mechanical if...
- ✓ You have plumbing needs such as leak repairs, drain issues, water heater problems, or pipe work rather than heating and cooling concerns.
- ✓ Budget is a primary consideration, as customers consistently mention Faith Mechanical's competitive and fair pricing structure.
- ✓ You're located in Gilroy or southern Santa Clara County where Faith Mechanical is based and likely offers faster response times.
- ✓ You need a straightforward plumbing job completed by qualified professionals without requiring emergency same-day service.
Consider Global Heating And Cooling Services if...
- ✓ You're dealing with heating or cooling system problems including furnace repairs, AC failures, heat pump installations, or ductwork issues.
- ✓ You need emergency service or same-day availability, as Global's customers frequently mention rapid response for system failures.
- ✓ You value diagnostic efficiency, with customers noting technicians often identify problems within minutes and provide phone troubleshooting before visits.
- ✓ You appreciate contractors who recommend repair over replacement when feasible, as reviewers specifically mention Global's honest approach to cost-effective solutions.
- ✓ You're in Milpitas or northern Santa Clara County where Global is based.
Questions to Ask Before Hiring
- → Confirm the specific scope of work your project requires and verify the contractor specializes in that trade to avoid any confusion about services offered.
- → Ask about response time expectations for your specific location, as both companies operate from different cities within Santa Clara County.
- → Request detailed written estimates that break down labor and materials so you can compare pricing structures between specialized contractors.
The Bottom Line
This decision is straightforward: choose Faith Mechanical if you need plumbing work, and choose Global Heating And Cooling Services if you need HVAC work. Both contractors carry identical credentials with 9 years of experience, proper insurance, and bonding. Faith Mechanical stands out for affordable plumbing services with qualified professionals, while Global excels at rapid HVAC diagnostics and emergency response. Your project type determines the contractor, not a quality comparison between them. If you're located near Gilroy with plumbing needs, contact Faith. If you're near Milpitas with heating or cooling problems, contact Global.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
No, these contractors specialize in different trades. Faith Mechanical handles only plumbing work while Global Heating And Cooling Services handles only HVAC systems. If your project requires both trades, you'll need to hire separate contractors or find a different company that offers both services.
Global Heating And Cooling Services has established patterns of same-day emergency response for heating and cooling failures, with customers frequently mentioning rapid arrival times. Faith Mechanical's emergency response capability isn't detailed in available information, so if you need plumbing work urgently, ask directly about their availability for emergency calls.
It can affect response times and potentially travel charges depending on where you're located in Santa Clara County. If you're in southern areas near Gilroy, Faith Mechanical is better positioned for plumbing needs. If you're in northern areas near Milpitas, Global has the proximity advantage for HVAC work.
Both receive customer feedback mentioning fair and competitive pricing, so neither appears to operate at premium rates. However, you're comparing pricing across different trades—plumbing versus HVAC—which have different cost structures and material expenses, making direct price comparison meaningless.
Looking for the Best?
See our ranked list of top hvac contractors in Santa Clara.
Other Santa Clara HVAC Contractors Comparisons
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.
Get in Touch
Have questions or feedback? We'd love to hear from you.