Compare Local Pros
Bear Electrical Solutions vs Therma
Santa Clara Electrical Contractors Comparison · Updated March 2026
You're comparing an electrical contractor with a mechanical/HVAC specialist—these companies serve fundamentally different needs.
| Bear Electrical Solutions | Therma | |
|---|---|---|
| Rating | ★ 4.3 | ★ 4.6 |
| Years Licensed | 13 years | 9 years |
| License # | 982079 | 1027316 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alviso, CA | San Jose, CA |
| Website | www.bear-electrical.com | www.therma.com |
Key Differences
What Customers Say
Bear Electrical Solutions
Customers emphasize long-term professional relationships spanning decades, with specific praise for work zone safety practices and technical electrical knowledge.
Therma
Customers consistently highlight manufacturing quality and custom fabrication capabilities, describing Therma as a leading mechanical contractor with precision work and professional service.
Key Takeaway: Bear's feedback centers on relationship longevity and electrical safety protocols, while Therma's reviews focus on manufacturing precision and custom fabrication expertise, reflecting their different trades and client bases.
Customer Reviews
Bear Electrical Solutions
Great company!
Very good company management are very knowledgeable in their work field
I have known and worked with Robert Asuncion at Bear Electric for over 20 years. Honest, Reliable, quality service with an unparalleled eye on work zone safety.
Therma
Did Stanford blood donation here today.
Can't say enough about this company this group of guys the work that they do and the high technology that they are getting involved in. There is a manager Paul there, great guy hard worker. The compan...
Top notch mechanical contractor. Very professional.
Consider Bear Electrical Solutions if...
- ✓ You need electrical services such as wiring, panel upgrades, lighting installation, or electrical troubleshooting for residential or commercial properties
- ✓ You value a contractor with longer licensure history (13 years) and proven experience with electrical code compliance and safety protocols
- ✓ You appreciate established client relationships and want a contractor with demonstrated longevity in the local electrical market
- ✓ Your project involves work zone safety concerns where Bear's documented safety focus is particularly relevant
Consider Therma if...
- ✓ You need commercial mechanical work, HVAC duct manufacturing, or custom metal fabrication rather than electrical services
- ✓ Your project requires specialty ducting components, medical gas systems, or precision industrial fabrication capabilities
- ✓ You're working on a commercial or industrial facility in Silicon Valley requiring high-volume manufacturing capacity
- ✓ You need custom fabrication work where dimensional accuracy and manufacturing quality are critical to your project specifications
Questions to Ask Before Hiring
- → Confirm which trade license the contractor holds and verify it matches your project requirements (electrical versus mechanical)
- → Ask Bear about their typical response time for service requests, given customer mentions of communication challenges on follow-ups
- → Ask Therma whether they handle residential projects or focus exclusively on commercial/industrial work to ensure they're the right fit
- → Request references from projects similar in scope and complexity to yours, particularly if your needs fall outside each company's typical project profile
The Bottom Line
This comparison only makes sense if you're uncertain whether your project requires electrical or mechanical work. If you need electrical services—wiring, panels, lighting, or electrical troubleshooting—Bear Electrical Solutions is your choice with 13 years of electrical expertise. If you need commercial HVAC duct manufacturing, medical gas systems, or industrial fabrication, Therma specializes in those mechanical services. The decision isn't about which contractor is better overall; it's about matching the right trade license to your specific project needs. Verify your project requirements first, then contact the contractor licensed for that work.
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Frequently Asked Questions
No, these contractors hold different trade licenses. Bear Electrical Solutions is licensed for electrical work only, while Therma holds a mechanical contractor license for HVAC and related systems. If your project requires both trades, you'll need to hire separate contractors or find a company with multiple license classifications.
Based on their project history, Therma focuses primarily on commercial and industrial mechanical work, particularly custom fabrication and manufacturing. Their documented projects involve commercial facilities, specialty components, and industrial equipment rather than residential HVAC service. You should ask them directly if they service residential properties before proceeding.
Bear's additional four years means more experience navigating electrical code changes, diagnosing complex system issues, and handling unexpected complications during electrical projects. In electrical work specifically, this translates to better troubleshooting of older wiring systems and more familiarity with local inspection requirements. However, since they work in different trades, the comparison is only meaningful if you're deciding between electrical contractors.
Some customers noted challenges with follow-up responsiveness on service requests, though Bear receives praise for technical expertise and long-term relationships. If timely communication is critical to your project, discuss response time expectations upfront and establish preferred communication methods. Ask about their current workload and how quickly they typically return calls or emails during active projects.
Looking for the Best?
See our ranked list of top electrical 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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