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Dillon Electric vs QLR Electric
Contra Costa Electrical Contractors Comparison · Updated March 2026
Both are veteran contractors with strong experience, but Dillon Electric carries workers comp while QLR Electric does not.
| Dillon Electric | QLR Electric | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.2 |
| Years Licensed | 27 years | 22 years |
| License # | 757173 | 835032 |
| Workers' Comp | ✓ Yes | — |
| Bond Amount | $25,000 | $25,000 |
| Location | Oakley, CA | Concord, CA |
| Website | — | www.qlrelectric.com |
Key Differences
What Customers Say
QLR Electric
Customers consistently highlight responsive communication, on-time arrivals, and attention to detail across various residential electrical projects over many years.
Key Takeaway: QLR Electric has established documented customer relationships showing reliability and service quality, while Dillon Electric's customer experience patterns remain unclear due to limited public feedback.
Customer Reviews
Dillon Electric
No reviews available
QLR Electric
We just had QLR electric replace our recess fluorescent lights throughout our kitchen with LED fixtures. Dennis was on time, knowledgeable, prepared, completed the job today with no issues, and clean...
We have called QLR at least 8 times over the last 12+ years and they have delivered quality every time. Dennis is responsive, attentive to detail, and equipped with decades of knowledge. We apprecia...
Diagnosed and solved the problem in under an hour. Good price. Would absolutely call Dennis again.
Consider Dillon Electric if...
- ✓ You want the clearest liability protection and workers compensation coverage is a non-negotiable requirement for your peace of mind
- ✓ You prefer working with the most experienced contractor available and the additional 5 years of licensing matters to you
- ✓ You're comfortable making a hiring decision without extensive recent customer feedback to reference
- ✓ Your project is straightforward and doesn't require documented evidence of communication style or customer service approach
Consider QLR Electric if...
- ✓ You want to work with a contractor who has documented customer feedback showing responsive communication and attention to detail
- ✓ You're willing to verify liability coverage directly and confirm your homeowner's insurance would cover potential worker injuries
- ✓ You value the established customer relationships and repeat business that signal reliability over more than two decades
- ✓ Your project involves code compliance work, lighting upgrades, or electrical diagnostics where QLR's documented experience is directly relevant
Questions to Ask Before Hiring
- → For QLR Electric: Ask directly about workers compensation status and request proof of liability insurance, then verify with your homeowner's insurance whether you're covered if a contractor's employee is injured on your property
- → For Dillon Electric: Ask for references from recent projects similar to yours to understand their customer service approach and communication style
- → For both: Request details about who will actually perform the work and how long their current crew has been with the company
The Bottom Line
If workers compensation coverage is important to you—and it should be for liability protection—Dillon Electric is the safer choice despite limited customer feedback. If you're willing to verify insurance coverage directly and accept some additional risk, QLR Electric offers documented customer satisfaction with responsive service and reasonable pricing across 22 years. For most homeowners prioritizing risk mitigation, Dillon's full insurance coverage outweighs QLR's stronger review profile. Whichever you choose, confirm insurance details in writing before work begins.
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Frequently Asked Questions
It's a legitimate concern. If a worker is injured on your property and the contractor lacks workers comp, you could be liable for medical expenses and lost wages. Before hiring QLR, verify they have adequate general liability coverage and check whether your homeowner's policy covers contractor injuries. Some homeowners accept this risk for contractors with strong track records, but you need to make an informed decision.
At this experience level, both are seasoned professionals—22 versus 27 years is less significant than if you were comparing 3 versus 8 years. The real difference isn't technical capability but rather the insurance protection and available customer feedback to assess service quality.
Some contractors actively cultivate online reviews while others rely on word-of-mouth and repeat customers. Dillon's limited review history doesn't necessarily indicate problems, but it does mean you have less publicly available information about customer experiences. Ask Dillon directly for references to fill this gap.
Possibly, but it depends on your specific policy. Contact your insurance agent before signing any contract to understand your coverage and any exclusions. Some policies cover contractor injuries, others don't, and some require the contractor to have their own coverage first. Don't assume you're protected without confirming.
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See our ranked list of top electrical contractors in Contra Costa.
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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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