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Century Commercial Service vs K S Telecom
Placer Electrical Contractors Comparison · Updated March 2026
These contractors serve completely different industries—Century focuses on commercial HVAC and building maintenance while K S Telecom specializes in telecommunications cabling.
| Century Commercial Service | K S Telecom | |
|---|---|---|
| Rating | ★ 3.6 | ★ 5.0 |
| Years Licensed | 33 years | 25 years |
| License # | 668894 | 790922 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Auburn, CA | Penryn, CA |
| Website | centuryservice.com | www.kstelecominc.com |
Key Differences
What Customers Say
Century Commercial Service
Customers highlight long-term commercial relationships and account communication, but raise recurring concerns about billing accuracy and service completion timelines.
K S Telecom
Customers consistently emphasize quality workmanship, professional service delivery, competitive pricing, and efficient project completion.
Key Takeaway: Century's feedback reflects the complexities of commercial account management with mixed satisfaction, while K S Telecom receives uniformly positive recognition for both technical quality and customer service approach.
Customer Reviews
Century Commercial Service
I have a couple of commercial properties and have worked on a some projects with Century Commercial over the years. I like working with them.
Sayra is a treasure, she makes dealing with corporate accounts a breeze. Thank you Sayra!
I have worked with Century Commercial Service for seven years and have consistently been impressed with their services and exceptional customer service. Century Commercial Service is excellent with c...
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 Century Commercial Service if...
- ✓ You manage commercial properties requiring HVAC maintenance, repair, or other building systems work that falls outside telecommunications
- ✓ Your project involves commercial building maintenance contracts or ongoing property management relationships rather than one-time residential work
- ✓ You need a contractor who understands commercial property operations and can coordinate with property management teams, though you should clarify billing terms upfront given customer concerns in this area
Consider K S Telecom if...
- ✓ Your project involves telecommunications cabling, network installation, or low-voltage wiring for either commercial or residential applications
- ✓ You're seeking a contractor with consistent customer feedback about quality work completion and professional service delivery
- ✓ You value competitive pricing and efficient project completion for cabling and telecommunications infrastructure work
Questions to Ask Before Hiring
- → Confirm the contractor actually performs the specific service you need—HVAC and building maintenance versus telecommunications cabling are completely different specializations
- → If considering Century Commercial Service, ask for detailed written estimates and clarify billing procedures before work begins, given customer feedback about billing accuracy concerns
- → If considering K S Telecom for a complex telecommunications project, ask for references from similar installations to verify their experience with your specific cabling requirements
The Bottom Line
This comparison only makes sense if you're uncertain which type of contractor you need. If your project involves HVAC repair, commercial building maintenance, or mechanical systems work, Century Commercial Service is your only option here despite some customer concerns about billing—just get detailed written estimates upfront. If you need telecommunications cabling or network installation, K S Telecom is your choice, backed by consistently positive customer feedback about quality and professionalism. These companies don't compete with each other because they work in entirely different industries. Identify what service you actually need, then contact the contractor who specializes in that work.
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Frequently Asked Questions
No, these contractors have completely different specializations. Century Commercial Service handles HVAC and building maintenance but does not perform telecommunications work. K S Telecom specializes in cabling and telecommunications but does not perform HVAC or mechanical system work. You would need to hire both companies separately if you need services from both industries.
Not for your decision between these two companies, since you'll choose based on which service you need. Both are veteran contractors with over two decades of experience in their respective fields. Century's 33 years means deeper experience with commercial HVAC systems and building maintenance, while K S Telecom's 25 years reflects substantial telecommunications cabling expertise.
K S Telecom serves both commercial and residential clients for telecommunications cabling needs. Century Commercial Service operates primarily in the commercial sector serving property managers and commercial building owners, not residential homeowners. If you're a homeowner needing cabling work, K S Telecom is your option. If you need residential HVAC work, neither company appears focused on that market.
If you're hiring Century Commercial Service, yes—take this feedback seriously by requesting detailed written estimates and clarifying billing procedures before authorizing work. Multiple customers mentioned billing accuracy concerns alongside positive technical feedback, suggesting this is a real pattern worth addressing upfront. Get everything in writing and confirm charges before work begins.
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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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