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About the ASB — ASB License
A ASB (ASB) licensed contractor in California is authorized to perform specialized work in their trade area. California's Contractors State License Board (CSLB) requires contractors in this classification to meet education, experience, and examination requirements before receiving their license. When hiring a ASB contractor, always verify their license is active and in CLEAR status, confirm they carry adequate insurance, and get a detailed written contract before work begins. Licensed contractors must maintain a $25,000 contractor bond and comply with all applicable building codes and regulations.
About the C-7 — Low Voltage Systems License
The C-7 Low Voltage Systems license covers the installation, maintenance, and repair of systems that operate on low electrical voltage. This includes security alarms, fire detection systems, data and communication cabling, home automation, intercoms, CCTV surveillance, and structured wiring. As smart home technology and security needs continue to grow, C-7 contractors are increasingly in demand. Unlike C-10 electricians who work with standard electrical power, C-7 specialists focus on signal and data systems. This distinction is important because improper installation of low voltage systems can affect performance, void warranties, or create safety issues. When hiring a C-7 contractor, ask about their experience with your specific system type, whether they offer monitoring services, and if they stay current with rapidly evolving technology standards.
💡 Tips for Hiring a ASB Contractor
- Always verify the contractor license is active on the CSLB website
- Get at least three written estimates before making a decision
- Never pay more than 10% or $1,000 down (whichever is less) per California law
- Get a detailed written contract specifying scope, timeline, and payment terms
- Verify the contractor carries general liability and workers compensation insurance
✅ Verify This License
Always verify contractor licensing directly with the Contractors State License Board (CSLB) before hiring. You can look up license #714778 to confirm it is active and check for any complaints or disciplinary actions.
Check on CSLB.ca.gov →🏢 Are you Quality Teleservices?
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Claim This Page →Frequently Asked Questions
Do I need a licensed ASB contractor in California?
Yes. California law requires a licensed contractor for any asb work valued at $500 or more. Licensed contractors must pass exams, maintain bonding, and carry insurance. Hiring unlicensed contractors puts you at risk.
What does a ASB license cover?
A ASB (ASB) license authorizes the contractor to perform specialized asb work in California. The specific scope is defined by the CSLB. Verify the license covers the work you need before hiring.
What is the difference between C-7 and C-10 licenses?
A C-7 license covers low voltage systems like security, data cabling, and home automation. A C-10 license covers standard electrical work like wiring, panels, and outlets. If your project involves both, you may need contractors with each license.
Related ASB Contractors in Upland
Harley Williams Christ
#599900 · ASB, General Building, C33
Cooper Roofing Service Inc
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Star General Inc
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Holder Plumbing
#825954 · ASB, C36
A C T Inc
#842062 · ASB, C21, C22