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Infinium Solar Roofing And Electric vs TDN Electric
Santa Clara Electrical Contractors Comparison · Updated March 2026
TDN Electric brings 28 years of electrical experience versus Infinium's 8-year focus on solar installations with strong customer feedback.
| Infinium Solar Roofing And Electric | TDN Electric | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 8 years | 28 years |
| License # | 1031953 | 738777 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Campbell, CA | Mountain View, CA |
| Website | www.infiniumsolar.com | www.tdnelectric.com |
Key Differences
What Customers Say
Infinium Solar Roofing And Electric
Infinium customers consistently praise responsive communication, clear technical explanations, and smooth coordination through permitting and utility processes with strong post-installation support.
Key Takeaway: Infinium has substantial verifiable customer feedback detailing service quality and project management, while TDN Electric's limited review history provides no recent validation of their current operations despite longer business 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...
TDN Electric
No reviews available
Consider Infinium Solar Roofing And Electric if...
- ✓ Your project involves solar panel installation, battery storage systems, or EV charger installation where Infinium's specialized experience directly applies
- ✓ You value documented customer feedback showing responsive communication and clear technical explanations throughout the project
- ✓ You need coordination with utility companies and permitting agencies, where Infinium has proven track record based on customer reports
- ✓ You want post-installation support and system operation guidance, which multiple customers specifically mention receiving
Consider TDN Electric if...
- ✓ Your project is traditional electrical work rather than solar-specific, where TDN's 28 years of general electrical experience provides broader troubleshooting capability
- ✓ You're facing complex electrical diagnostics or older home wiring issues where veteran-level experience identifying hidden problems matters most
- ✓ You have direct referrals from neighbors or colleagues who can verify TDN's recent work quality and communication, compensating for limited online reviews
- ✓ Your project timeline allows you to thoroughly vet their crew composition and service approach through detailed conversations
Questions to Ask Before Hiring
- → Ask TDN Electric for references from projects completed in the past year and contact them to verify communication quality, crew professionalism, and project management given their limited online reviews
- → Ask Infinium about their specific experience with your equipment brands and system configuration to ensure their solar specialization matches your project needs
- → Ask both contractors how long their current installation crews have worked together and what their typical project timelines look like for your specific scope
- → Confirm which contractor will handle permitting, utility coordination, and inspection scheduling, especially critical for solar installations with interconnection requirements
The Bottom Line
For solar panel installations, battery storage, or EV charger projects, Infinium Solar Roofing And Electric is the clearer choice with documented expertise in permitting coordination, system integration, and customer support throughout these specialized installations. For general electrical work, TDN Electric's 28 years suggests deeper troubleshooting capability, but their limited review history requires you to personally verify their current service quality through recent references before hiring. If your project is solar-focused, Infinium's proven track record reduces risk. If it's traditional electrical work and you can obtain strong direct references for TDN, their veteran experience becomes more valuable.
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Frequently Asked Questions
Not necessarily—it depends on your project type. Infinium's 8 years focuses specifically on solar installations with documented success coordinating complex battery systems and utility interconnections. TDN's 28 years provides broader electrical troubleshooting experience but without solar-specific customer feedback. For solar projects, specialized experience with permitting and utility coordination often matters more than general electrical longevity.
A 28-year license proves sustained operations, but doesn't tell you about their current crew, communication practices, or project management approach. Customer reviews from recent years verify what working with the company is actually like today. Without this feedback, you'll need to personally vet TDN through direct references and detailed conversations before hiring.
Licensed electricians can legally perform solar installations, but specialization matters for complex coordination. Solar projects require utility interconnection agreements, solar-specific code compliance, battery system integration, and ongoing monitoring setup. Ask TDN directly about their solar project volume and request references from similar installations to assess their practical experience in this specialized area.
Both companies carry the standard $25,000 contractor bond required by California. This provides basic financial protection if work isn't completed as agreed. For larger projects exceeding this amount, discuss additional protections like payment schedules tied to milestones and written warranties. Both companies also carry workers compensation, protecting you from liability if workers are injured on your property.
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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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