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Hooked On Solar vs Diamond Electric
Placer Electrical Contractors Comparison · Updated March 2026
Hooked On Solar is a solar-specialized veteran contractor with full insurance, while Diamond Electric is a general electrician without workers comp on file.
| Hooked On Solar | Diamond Electric | |
|---|---|---|
| Rating | ★ 4.4 | ★ 5.0 |
| Years Licensed | 16 years | 6 years |
| License # | 949707 | 1062433 |
| Workers' Comp | ✓ Yes | — |
| Bond Amount | $25,000 | $25,000 |
| Location | Rocklin, CA | Rocklin, CA |
| Website | www.hookedonsolar.com | diamondelectricco.com |
Key Differences
What Customers Say
Hooked On Solar
Customers consistently praise Hooked On Solar's project communication, organized installation crews, and expertise handling permitting and utility coordination, with many returning for system expansions years later.
Diamond Electric
Diamond Electric receives positive feedback for commercial electrical repairs and wiring work, with customers satisfied with service quality in professional office environments.
Key Takeaway: Hooked On Solar's reviews detail complete solar installations with multi-year customer relationships, while Diamond Electric's limited feedback focuses exclusively on commercial wiring repairs with no mention of residential solar projects.
Customer Reviews
Hooked On Solar
I would recommend Hooked on Solar. I know they were really busy this fall and they worked hard to get us installed before the end of the year, even with some unexpected hurdles (that they had no contr...
We were very pleased with our experience working with Hooked On Solar to get our solar project completed. From our initial contact and all the way through the project everyone we spoke with was knowle...
Solid company. The staff were communicative and helpful. Did everything they said they would. I'd use them again.
Diamond Electric
These guys are awesome! Had jesse come in and fix the wiring in our dental office and he did a great job! Highly recommend them for any of your electrical needs!
Consider Hooked On Solar if...
- ✓ You're installing a solar system or adding battery storage, and need a contractor who specializes in navigating HOA approvals, utility interconnection agreements, and solar-specific permitting rather than general electrical work.
- ✓ You want a contractor with 16 years of experience diagnosing roof conditions, optimizing panel placement for maximum production, and handling complications like electrical panel upgrades that frequently accompany solar installations.
- ✓ You need workers compensation coverage in place so you're not personally liable if someone falls off your roof during a multi-day installation project.
- ✓ You value established relationships with local utilities and inspectors, which can significantly reduce project timeline delays and approval complications.
Consider Diamond Electric if...
- ✓ You need general electrical repair work like wiring fixes or commercial electrical services, not a solar installation—Diamond Electric's experience lies in conventional electrical projects.
- ✓ You're willing to verify their liability insurance limits carefully and confirm your homeowner's policy covers contractor injuries, since they lack workers comp on file.
- ✓ You're comfortable hiring a contractor without demonstrated solar installation experience, understanding you'll need to verify their familiarity with solar-specific code requirements, interconnection procedures, and battery system integration.
Questions to Ask Before Hiring
- → Ask Diamond Electric directly about their solar installation experience: How many residential solar systems have they installed? Can they provide references from solar projects specifically, not just general electrical work?
- → Ask Diamond Electric what liability coverage they carry and get written confirmation. Then call your homeowner's insurance to verify whether your policy covers injuries to uninsured contractors working on your property.
- → Ask Diamond Electric about their process for handling utility interconnection agreements, net metering applications, and solar-specific permitting—these administrative steps often determine project timelines more than installation speed.
- → Ask both companies for a detailed timeline including permitting and utility approval phases, not just installation days, since solar projects typically take 2-4 months from contract to activation.
The Bottom Line
If you're installing solar panels or battery storage, Hooked On Solar is the clear choice with 16 years of solar-specific experience, full insurance coverage including workers comp, and proven capability navigating the permitting and utility coordination that determines project success. Their customer feedback confirms they handle complete solar projects routinely. Diamond Electric is a general electrical contractor without demonstrated solar installation experience and lacks workers compensation coverage—a significant liability risk for rooftop work. Unless you need conventional electrical repairs rather than solar installation, Hooked On Solar provides substantially more relevant expertise and better risk protection. Contact Hooked On Solar for a quote and timeline, and ask specifically about their experience with projects similar to your roof type and system size.
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Frequently Asked Questions
A licensed electrician understands electrical systems, but solar installations require specialized knowledge beyond conventional wiring: system design software, panel efficiency calculations, battery integration, utility interconnection procedures, and solar-specific permitting. Hooked On Solar's 16 years focused exclusively on solar means they've encountered and solved problems that a general electrician may face for the first time on your project. The bureaucratic navigation—HOA approvals, utility agreements, inspection coordination—often matters more than the physical installation, and that's where specialization provides the most value.
It's a significant liability concern for a rooftop project. If a worker without workers comp coverage is injured on your property, they may sue you directly, and your homeowner's insurance may or may not cover it depending on your policy. California law requires workers comp for employees, so verify whether Diamond Electric uses subcontractors with their own coverage or if they're operating as a sole proprietor. Get written confirmation of liability insurance limits and call your insurance agent before signing any contract.
Commercial electrical work demonstrates technical competency, but it doesn't indicate experience with residential solar's unique requirements: residential roof penetrations and waterproofing, HOA architectural approvals, residential utility net metering agreements, and homeowner-focused project communication. The review feedback for Diamond Electric focuses on commercial wiring repairs, with no mention of solar installations, battery systems, or the multi-month coordination process that solar projects require.
Yes, particularly for solar where regulations, technology, and utility requirements have evolved substantially. Hooked On Solar's 16 years means they've installed systems under multiple generations of equipment, worked with various utility rule changes, and built relationships with local inspectors and utility representatives that can expedite approvals. They've also seen how different installations perform over time, informing better design decisions. Six years provides solid electrical foundation, but solar expertise requires specific accumulated knowledge that takes time to develop.
Looking for the Best?
See our ranked list of top electrical contractors in Placer.
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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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