Compare Local Pros
M Multiwire Electric vs Simtek Electric
Santa Clara Electrical Contractors Comparison · Updated March 2026
Simtek Electric brings 37 years of technical expertise versus M Multiwire's 9 years, but M Multiwire has customer feedback on file while Simtek lacks review history.
| M Multiwire Electric | Simtek Electric | |
|---|---|---|
| Rating | ★ 3.7 | ★ 5.0 |
| Years Licensed | 9 years | 37 years |
| License # | 1027648 | 541101 |
| Workers' Comp | — | — |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Gilroy, CA |
| Website | — | www.simtekelectric.com |
Key Differences
What Customers Say
M Multiwire Electric
Customers consistently mention professional installation quality and personal customer care, with project types ranging from panel replacements to lighting fixtures.
Key Takeaway: M Multiwire has verifiable customer feedback documenting recent service quality and communication approach, while Simtek's 37-year history lacks any available customer reviews to assess current performance.
Customer Reviews
M Multiwire Electric
Manual Mendoza replaced my power panel and two sub pedals along with smoke alarms, light fixtures in a very professional manner. I am happy to recommend him for all of this kind of work
Mr. and Mrs. Mendoza of M Multiwire Electric Corp are amongst the best contractors I have chosen in my life. Why do I say this? Quite simply because "they care about their customers". There are man...
Simtek Electric
Always great to work with!
Consider M Multiwire Electric if...
- ✓ You're hiring for standard residential electrical upgrades like panel replacements, subpanel installations, or lighting fixture work that M Multiwire has documented customer experience completing
- ✓ You value verifiable recent customer feedback and want to hear directly from homeowners about communication style and project execution before committing
- ✓ You prioritize personal customer care and owner involvement throughout your project, which multiple customers have specifically mentioned
- ✓ You're willing to discuss scheduling expectations upfront to address the consistency concern one customer raised
Consider Simtek Electric if...
- ✓ Your project involves older electrical systems, complex troubleshooting, or unusual code compliance challenges where 37 years of experience diagnosing problems becomes valuable
- ✓ You're located in Gilroy and prefer a contractor with nearly four decades of established presence in your immediate community
- ✓ You're comfortable requesting and checking multiple references directly since public reviews aren't available to verify current service quality
- ✓ Your project timeline allows for thorough vetting through reference calls to past customers about responsiveness and workmanship
Questions to Ask Before Hiring
- → Ask both companies: What liability coverage do you carry, and can you confirm whether my homeowner's insurance would cover worker injuries given the absence of workers comp on file?
- → Ask Simtek: Can you provide three recent references for projects similar to mine completed in the past year, with contact information I can verify?
- → Ask M Multiwire: What specific steps have you taken to improve scheduling reliability since that concern was raised by a customer?
- → Ask both: How long has your current crew been working together, and who specifically will be on-site for my project?
The Bottom Line
If your project involves standard residential electrical work and you want verifiable recent performance, M Multiwire offers documented customer satisfaction with professional installations and personal care, though you should clarify scheduling expectations upfront. If your home has complex electrical challenges or you're in Gilroy preferring local longevity, Simtek's 37 years of experience provides deeper technical expertise, but only hire them after thoroughly checking recent references to confirm current service quality. Regardless of which you choose, contact your homeowner's insurance agent before signing any contract to verify your liability coverage given both companies' lack of workers compensation. For most homeowners needing residential electrical upgrades this week, M Multiwire's combination of sufficient experience and trackable customer feedback provides more decision confidence.
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Frequently Asked Questions
It depends on your home's age and wiring condition. For straightforward modern panel swaps, 9 years is sufficient experience. However, if your home was built before 1980, has aluminum wiring, knob-and-tube remnants, or unpermitted modifications, a 37-year veteran has likely encountered and resolved those specific complications multiple times. The experience gap becomes more valuable as project complexity increases.
If an electrician is injured on your property and the contractor lacks workers comp, they may file a claim against your homeowner's insurance, potentially affecting your rates. Some homeowner policies have exclusions for contractor injuries. Before hiring either company, contact your insurance agent to verify your coverage and ask the contractor for a certificate of liability insurance that includes employer's liability coverage.
It's one documented concern among otherwise positive feedback about quality and customer care. Ask M Multiwire directly what happened and how they've addressed it. If they acknowledge the issue and explain their scheduling improvements, that's a reasonable answer. If they're defensive or dismissive, that's a red flag about accountability.
After 37 years, the absence of any customer feedback requires explanation. They may simply avoid online platforms, but you need to verify current service quality through direct reference checks. Ask for at least three recent customers you can contact, then actually call them to ask about communication, punctuality, cleanup, and problem-solving before making your decision.
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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 09, 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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