Compare Local Pros
Capital City Solar vs K S Telecom
Placer Electrical Contractors Comparison · Updated March 2026
You're comparing two contractors from completely different industries—Capital City Solar installs solar systems while K S Telecom handles telecommunications cabling.
| Capital City Solar | K S Telecom | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 9 years | 25 years |
| License # | 1018035 | 790922 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Roseville, CA | Penryn, CA |
| Website | www.capitalcitysolar.com | www.kstelecominc.com |
Key Differences
What Customers Say
Capital City Solar
Customers consistently emphasize Capital City Solar's responsive communication throughout solar projects and thorough technical explanations during installations and service calls.
K S Telecom
Customers highlight K S Telecom's efficient work completion and professional service approach across telecommunications cabling projects.
Key Takeaway: The feedback reflects entirely different project types—Capital City Solar's reviews address solar system installations and ongoing technical support, while K S Telecom's reviews focus on telecommunications cabling quality and completion efficiency.
Customer Reviews
Capital City Solar
Great technical and customer service. Kept me up to date on service call status as well as follow ups post service.
Capital City Solar designed and installed our original system in 2015. They have provided excellent technical support for the last ten years. We contacted Brian to consult about expanding the system t...
Let me start by saying that the customer service, attentiveness, responsiveness and professionalism at Capital City Solar is impeccable. The reasons we chose Capital City are because they aligned with...
K S Telecom
quality is top notch! and their techs and office staff are very professional and respectful they raise the bar on customer satisfaction!!😎
These guys are awesome for all you cabling needs!
In a past career I used their services and was always pleased with the price, efficiency of work,and above all quality. Kept calling them over and over even for smaller jobs and they continued to be h...
Consider Capital City Solar if...
- ✓ You need solar panel installation, system design consultation, or photovoltaic array expansion on your residential property
- ✓ You're installing battery backup systems like Tesla Powerwall or integrating energy storage with existing solar
- ✓ You require ongoing solar maintenance, inverter replacement, panel cleaning, or technical support for existing photovoltaic systems
- ✓ You need panels temporarily removed for roof work and then reinstalled, or you're seeking warranty service for SunPower systems
Consider K S Telecom if...
- ✓ You need telecommunications cabling installation for home networking, office infrastructure, or communication systems
- ✓ Your project involves structured cabling for data networks, phone systems, or related telecommunications infrastructure
- ✓ You're looking for a contractor with veteran-level experience specifically in the cabling and telecommunications field
- ✓ You need commercial or residential telecommunications work completed efficiently at competitive rates
Questions to Ask Before Hiring
- → Confirm the specific scope of work you need and verify the contractor specializes in that exact service type before proceeding
- → For solar work with Capital City Solar, ask about system sizing methodology, timeline expectations, and what ongoing maintenance they recommend for your specific installation
- → For telecommunications work with K S Telecom, ask about the cabling standards they follow and whether they handle both installation and certification testing
The Bottom Line
This is not a meaningful comparison because these contractors work in completely different industries. If you need solar panels installed, battery backup systems, inverter work, or any photovoltaic services, hire Capital City Solar—their nine years of solar-specific experience directly addresses those needs. If you need telecommunications cabling, network infrastructure, or communication system installation, hire K S Telecom—their 25 years in that field make them the veteran choice for cabling work. Do not select based on years licensed or other qualifications when the fundamental services don't overlap. Identify whether your project is solar or telecommunications, then contact the appropriate specialist.
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Frequently Asked Questions
No, these are separate specialties requiring different licenses and expertise. If your project genuinely needs both solar installation and telecommunications cabling, you'll need to hire both contractors separately. Each operates within their licensed specialty and neither can legally or practically perform the other's work.
Only if you need telecommunications cabling. Their 25 years of experience is entirely in a different field than solar energy systems. For solar installation, Capital City Solar's nine years of specialized photovoltaic experience is directly relevant, while K S Telecom's telecommunications background provides no advantage for solar work.
Define your project first. If you're adding solar panels, battery storage, or expanding renewable energy capacity, contact Capital City Solar. If you're running network cables, installing communication infrastructure, or upgrading telecommunications systems, contact K S Telecom. These contractors serve completely different project types.
Similar insurance and bonding show both meet California's baseline contractor requirements, but qualification depends entirely on project type. Capital City Solar is qualified for solar photovoltaic work but not telecommunications. K S Telecom is qualified for cabling but cannot install solar systems. Match the contractor's licensed specialty to your actual project need.
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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 11, 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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