R & S Erection North Peninsula Inc

✅ CLEAR — Active License License #708345
D21 — D21D28 — D28
License Issued
06/16/1995
Expiration
06/30/2027
Workers' Comp
Leasing Firm, Temp Agency, etc
Contractor Bond
$25,000 — United States Fire Insurance Company

Services

D21 services
D21 installation
D21 repair
D21 maintenance
D21 consultation
D28 services
D28 installation
D28 repair
D28 maintenance
D28 consultation

Services estimated based on license classification. Claimed businesses can customize their service list.

About the D21 — D21 License

A D21 (D21) 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 D21 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 D28 — D28 License

A D28 (D28) 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 D28 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.

💡 Tips for Hiring a D21 Contractor

  1. Always verify the contractor license is active on the CSLB website
  2. Get at least three written estimates before making a decision
  3. Never pay more than 10% or $1,000 down (whichever is less) per California law
  4. Get a detailed written contract specifying scope, timeline, and payment terms
  5. 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 #708345 to confirm it is active and check for any complaints or disciplinary actions.

Check on CSLB.ca.gov →

🏢 Are you R & S Erection North Peninsula Inc?

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Frequently Asked Questions

Do I need a licensed D21 contractor in California?

Yes. California law requires a licensed contractor for any d21 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 D21 license cover?

A D21 (D21) license authorizes the contractor to perform specialized d21 work in California. The specific scope is defined by the CSLB. Verify the license covers the work you need before hiring.

Do I need a licensed D28 contractor in California?

Yes. California law requires a licensed contractor for any d28 work valued at $500 or more. Licensed contractors must pass exams, maintain bonding, and carry insurance. Hiring unlicensed contractors puts you at risk.

Related D21 Contractors in South San Francisco

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Simonds Machinery Co

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C H Bull Co

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Scaffold Inspection & Testing Co

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