Compare Local Pros
Ilum Energy Solutions vs Bear Copper Electric
Sacramento Electrical Contractors Comparison · Updated March 2026
Bear Copper Electric brings double the licensed experience and higher owner involvement, while Ilum Energy Solutions specializes exclusively in solar installations.
| Ilum Energy Solutions | Bear Copper Electric | |
|---|---|---|
| Rating | ★ 4.6 | ★ 5.0 |
| Years Licensed | 4 years | 8 years |
| License # | 1092865 | 1036857 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Sacramento, CA | Folsom, CA |
| Website | ilumsolar.com | www.bearcopperelectric.com |
Key Differences
What Customers Say
Ilum Energy Solutions
Customers consistently highlight Ilum's fast installation timelines and responsive communication throughout solar projects, with multiple mentions of completing work faster than competing solar companies.
Bear Copper Electric
Bear Copper Electric receives repeated praise for punctuality and on-time arrivals, with customers emphasizing efficient EV charger installations and technicians' technical knowledge.
Key Takeaway: Ilum customers focus on speed relative to expectations and solar-specific project coordination, while Bear Copper customers emphasize reliability in scheduling and expertise in EV charging infrastructure.
Customer Reviews
Ilum Energy Solutions
I had solar installed at my home. So far it has been great, and service has been great. Thank you Broc!
Knowledgeable, patient, professional, great team, fully understand Solar.
Would have been a 5, but read on. Had ilum solar do a solar system on my roof and had no trouble initially, then had 1 issue with them regarding MPU (master panel upgrade). That issue resulted in th...
Bear Copper Electric
Super impressed with Josh's professional installation from Bear Copper Electric. I originally contacted 3 local electricians from the SMUD contractor network. One never replied. One sent an email and...
Quick and very professional!!! I'd recommend without reservation
It was a nice experience with them.. they gave me the multiple options before installing it and they patiently heard my expectations and installed the way want to .. I really appreciate their help and...
Consider Ilum Energy Solutions if...
- ✓ You need solar panel installation, system expansion, or battery storage integration for an existing solar array
- ✓ Fast installation timelines are a priority and you want a company customers specifically praise for quick completion
- ✓ You prefer working with a solar specialist who handles permitting, inspections, and utility coordination specific to photovoltaic systems
- ✓ You're interested in bundled smart home products like Ring doorbells or Nest thermostats as part of solar incentive programs
Consider Bear Copper Electric if...
- ✓ You need an EV charger installation, panel upgrade, or general residential electrical work unrelated to solar
- ✓ You value high owner involvement and want direct accountability from leadership throughout your project
- ✓ You prefer a contractor with eight years of licensed experience who has encountered a broader range of electrical complications
- ✓ Punctuality matters significantly to you and you want a company with consistent feedback about on-time or early arrivals
Questions to Ask Before Hiring
- → Ask Ilum if they handle the specific electrical work your solar project requires or if you'll need to coordinate with a separate electrician for panel upgrades
- → Ask Bear Copper directly if they install solar systems and have the specialized training for photovoltaic installations if that's your need
- → Ask about warranty coverage differences between solar-specific work and general electrical installations
- → Ask each company for references from projects matching your specific scope, particularly if your project involves both solar and significant electrical modifications
The Bottom Line
Your decision should be driven entirely by project type. For solar panel installations, system expansions, or battery storage, choose Ilum Energy Solutions—they're solar specialists with strong feedback on fast timelines and thorough project communication. For EV charger installations, panel upgrades, or any general residential electrical work, choose Bear Copper Electric—they have double the licensed experience, demonstrated expertise in these areas, and high owner involvement. Don't try to force a solar company into electrical work or vice versa without confirming their actual capabilities. Match the specialist to your specific project need.
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Frequently Asked Questions
Ilum Energy Solutions specializes in solar and handles related electrical work as part of solar projects, but their focus is photovoltaic systems. Bear Copper Electric excels at panel upgrades and residential electrical work but shows no indication of solar installation experience. If you need both services, confirm directly whether Ilum handles standalone panel upgrades or if Bear Copper has added solar capabilities not reflected in their project history.
For straightforward installations, both companies demonstrate competence. However, Bear Copper's eight years means they've likely encountered more unusual home electrical configurations, older wiring complications, and utility coordination scenarios. For complex projects involving older homes, custom electrical needs, or situations where hidden issues might emerge, that additional experience provides a larger troubleshooting toolkit.
Bear Copper Electric clearly specializes in EV charger installations, with multiple customer reviews specifically mentioning this work and praising their technical knowledge. While Ilum may have electrical capabilities, their customer feedback focuses entirely on solar projects. For dedicated EV charger work, Bear Copper's demonstrated expertise and repeat customers in this area make them the evident choice.
High owner involvement typically means the business owner directly participates in estimates, project oversight, or quality control rather than delegating everything to crews. This often results in better continuity, faster decision-making when issues arise, and direct accountability. For homeowners, it usually translates to consistent communication with someone empowered to resolve problems immediately.
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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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