Compare Local Pros
All Sierra Electric vs Tw Power Line Construction
Placer Electrical Contractors Comparison · Updated March 2026
Tw Power Line Construction brings 24 years of experience and workers comp coverage, but All Sierra Electric has established customer relationships and documented residential expertise.
| All Sierra Electric | Tw Power Line Construction | |
|---|---|---|
| Rating | ★ 4.5 | ★ 5.0 |
| Years Licensed | 7 years | 24 years |
| License # | 1048616 | 803362 |
| Workers' Comp | — | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Colfax, CA | Granite Bay, CA |
| Website | allsierraelectric.com | www.twpowerline.com |
Key Differences
What Customers Say
All Sierra Electric
Customers consistently highlight technical competence across diverse residential projects, responsiveness to emergencies, and communication throughout the work process.
Key Takeaway: All Sierra Electric has substantial documented residential customer experience while Tw Power Line Construction's customer feedback history is not available for assessment.
Customer Reviews
All Sierra Electric
I have to say, there is no need to search any further. Caleb is the guy you are looking for. He is extremely experienced and thorough. He has done multiple jobs for us including a ground mount solar s...
Highly recommend! Caleb did not charge us as our issue was a simple fix. Professional and Ethical! He will definitely be our go to guy for all of our electric needs!
Caleb from All Sierra Electric has been out to my house a few times to do a variety of electrical projects for me. Caleb is fantastic! He is a great communicator, does his work efficiently and is a tr...
Tw Power Line Construction
The best in the industry.
Consider All Sierra Electric if...
- ✓ You have a straightforward residential electrical project (panel upgrade, garage wiring, service repair) where you can verify the work quality through their documented customer history
- ✓ You're willing to confirm your homeowner's insurance covers contractor injuries and accept the workers comp gap in exchange for working with a contractor whose residential approach is well-documented
- ✓ You value established customer relationships and need a contractor with proven emergency responsiveness for urgent electrical issues
- ✓ Your project involves work All Sierra has demonstrated expertise in, such as solar integration or older home rewiring
Consider Tw Power Line Construction if...
- ✓ Workers compensation coverage is non-negotiable for you, and you want the liability protection that comes with a fully insured contractor
- ✓ You're hiring based on regulatory compliance and longevity rather than customer feedback, and you're comfortable asking detailed questions about their residential project experience directly
- ✓ Your project is complex or unusual enough that 24 years of industry experience may provide advantage in problem-solving and code knowledge
- ✓ You prefer the track record of a veteran contractor who has sustained operations through multiple economic cycles and industry changes
Questions to Ask Before Hiring
- → For All Sierra Electric: Ask to review your homeowner's insurance policy to confirm it covers contractor injuries, and request a certificate of liability insurance to understand what coverage they do carry
- → For Tw Power Line Construction: Ask for specific references from recent residential projects similar to yours, and inquire about who will be on-site and their experience with your project type
- → For both: Request a detailed written estimate, timeline, and payment schedule, and ask how they handle unexpected complications or additional work discovered mid-project
- → For both: Confirm current license status and bond information directly through the California Contractors State License Board before signing any contract
The Bottom Line
This decision comes down to your risk tolerance and project needs. Tw Power Line Construction is the safer choice from a liability perspective—their workers comp coverage protects you, and 24 years of licensure demonstrates stability. However, their lack of residential customer feedback creates uncertainty about project communication and approach. All Sierra Electric offers transparency through documented residential work and proven responsiveness, but the missing workers comp is a real liability concern you must address with your insurance agent. For standard residential projects where you can verify homeowner's insurance coverage, All Sierra's established customer relationships may outweigh the insurance gap. For larger projects or if liability protection is non-negotiable, choose Tw Power Line Construction but invest time in reference calls to understand their residential capabilities.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
For routine work like outlet installation or circuit additions, 7 years is generally sufficient. The experience gap matters more for complex troubleshooting in older homes, integrating new technology with outdated systems, or diagnosing hidden problems behind walls. Tw Power Line's 24 years means more exposure to unusual situations, but All Sierra's documented residential project variety shows they handle diverse work competently.
The risk depends on your homeowner's insurance policy and the scope of work. If a worker is seriously injured on your property and the contractor lacks workers comp, you could face a lawsuit or claim against your homeowner's policy. For small jobs with minimal risk, some homeowners accept this tradeoff, but for larger projects with multiple workers or elevated risks, workers comp becomes more important. Consult your insurance agent before proceeding.
This could mean they focus on commercial work, power line construction (as their name suggests), or work primarily through repeat commercial clients rather than residential customers. It may also indicate they don't actively solicit reviews or work through channels where feedback is collected. Before hiring, ask directly about their residential project portfolio and request references from homeowners with similar projects.
If you're in a rural or mountain location in the Sierra foothills where emergency service is less available, All Sierra's documented off-hours responsiveness and weatherhead emergency experience is a tangible advantage. Customer feedback confirms they've handled urgent situations including weather-related emergencies. This matters most if your property is remote or if electrical failures create safety risks beyond inconvenience.
Looking for the Best?
See our ranked list of top electrical contractors in Placer.
Other Placer Electrical Contractors Comparisons
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.
Get in Touch
Have questions or feedback? We'd love to hear from you.