Compare Local Pros
Infinium Solar Roofing And Electric vs Wittmers Electric
Santa Clara Electrical Contractors Comparison · Updated March 2026
Infinium brings specialized solar expertise with proven customer feedback, while Wittmers offers four decades of general electrical experience without recent review validation.
| Infinium Solar Roofing And Electric | Wittmers Electric | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 8 years | 41 years |
| License # | 1031953 | 465054 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Campbell, CA | Cupertino, CA |
| Website | www.infiniumsolar.com | www.electricianincalifornia.com |
Key Differences
What Customers Say
Infinium Solar Roofing And Electric
Customers consistently praise Infinium's technical knowledge, responsive communication, and ability to coordinate complex solar and battery installations from permitting through post-installation support.
Key Takeaway: Infinium provides verifiable evidence of current service quality and solar expertise through customer feedback, while Wittmers requires independent reference validation despite longer industry tenure.
Customer Reviews
Infinium Solar Roofing And Electric
We used Infinium Solar services before to install a 5KwH Solar system in our home, which worked flawlessly for many years. Now -- it was time to upgrade with 2 Franklin home batteries to take us off t...
Two years ago i chose them. The price was best and installation is good only complaint is they were slow. You need to keep pushing them to do next step. Anyway, i was satisfied overall. Recently, the ...
The micro-inverters stopped reporting data (the solar system was functioning properly, though). I called Infinium tech support. Jiel Justo answered the call. She listened to my concerns and remotely c...
Wittmers Electric
No reviews available
Consider Infinium Solar Roofing And Electric if...
- ✓ You're installing solar panels, battery storage, or EV chargers and want a contractor with documented experience in these specific modern technologies
- ✓ Customer feedback and communication responsiveness matter significantly to you, and you value seeing evidence of post-installation support
- ✓ Your project involves complex permitting, utility coordination, or system integration that benefits from demonstrated solar-specific expertise
- ✓ You want a contractor who can explain technical aspects of solar systems clearly based on customer-verified communication patterns
Consider Wittmers Electric if...
- ✓ Your project is traditional electrical work rather than solar energy systems, where general electrical expertise is more relevant
- ✓ You prioritize maximum years of industry tenure above customer feedback validation
- ✓ You're comfortable conducting your own reference checks to validate current service quality given the absence of public reviews
- ✓ You value a contractor who has maintained continuous licensing through four decades of changing electrical codes and industry standards
Questions to Ask Before Hiring
- → Ask Wittmers Electric for recent customer references specifically for projects similar to yours, and inquire about their experience with solar installations if that's your project type
- → Ask both companies how long their current installation crews have worked together and what ongoing training they receive on evolving technology
- → If choosing Wittmers, ask directly why there are no recent customer reviews available and request contact information for recent clients you can speak with
- → Ask Infinium about their specific experience with your particular equipment brands or system configuration if you have preferences
The Bottom Line
For solar panel installations, battery storage, or EV chargers, Infinium Solar Roofing And Electric is the clearer choice with demonstrated expertise in these specific systems, proven customer satisfaction, and documented ability to navigate solar-specific permitting and utility processes. For traditional electrical projects where solar technology isn't involved, Wittmers Electric's 41-year tenure offers deep electrical expertise, but you must conduct thorough reference checks given the absence of customer reviews. Don't assume longevity automatically validates current service quality—speak with recent Wittmers clients before signing any contract.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
It depends entirely on your project type. For traditional electrical work, Wittmers' four decades provide deep expertise in residential and commercial electrical systems. For solar installations, battery storage, or EV chargers, Infinium's focused experience in these modern technologies is more directly relevant, as these systems require specific knowledge of photovoltaic design, battery integration, and utility interconnection that hasn't been part of electrical work for most of Wittmers' history.
This could reflect several scenarios: the company may serve primarily commercial clients or repeat residential customers who don't leave public reviews, they may not actively solicit online feedback, or their recent project volume may be limited. Before hiring, ask Wittmers directly for recent customer references and contact at least three to validate their current service quality and communication practices.
While licensed electrical contractors can legally perform solar work, solar installation requires specific expertise in photovoltaic system design, inverter/microinverter selection, battery integration, utility interconnection agreements, and solar-specific permitting that differs from traditional electrical work. Ask Wittmers directly about their solar project portfolio, crew training on photovoltaic systems, and familiarity with your specific equipment before proceeding.
Infinium explicitly handles electrical panel upgrades and electrical work integrated with solar projects based on their project list and customer feedback. However, if your project is primarily traditional electrical work with solar as a secondary component, clarify their capabilities for your specific electrical needs. Their eight years and customer feedback suggest they handle combined projects routinely.
Looking for the Best?
See our ranked list of top electrical contractors in Santa Clara.
Other Santa Clara Electrical 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 12, 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.