Patrick G Harvey & Sons Contractors Inc
Services
Services estimated based on license classification. Claimed businesses can customize their service list.
About the C-9 — Drywall License
The C-9 Drywall license covers the installation, taping, texturing, and finishing of drywall (also known as sheetrock or gypsum board). Drywall is the standard interior wall and ceiling surface in modern construction, and the quality of its installation directly affects the appearance of a finished room. C-9 contractors handle everything from hanging sheets to applying final textures and finishes. Different projects require different finish levels, from basic garage walls (Level 1-2) to smooth, paint-ready surfaces (Level 4-5). Specialty applications include moisture-resistant board for bathrooms, fire-rated assemblies, and soundproof installations. When hiring a C-9 contractor, specify the finish level you expect, discuss texture options, and ask about their process for minimizing dust. Quality drywall work is essential for a professional-looking final result.
About the C33 — C33 License
A C33 (C33) 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 C33 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.
About the D50 — D50 License
A D50 (D50) 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 D50 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 D52 — D52 License
A D52 (D52) 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 D52 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 Drywall Contractor
- Specify the finish level you need (Level 3 for texture, Level 4-5 for smooth paint)
- Discuss texture options: smooth, orange peel, knockdown, skip trowel
- Ask about their dust containment methods, especially for occupied homes
- Verify they use appropriate drywall types (moisture-resistant for bathrooms, fire-rated where required)
- Get clarity on what is included: hanging, taping, texturing, and cleanup
✅ Verify This License
Always verify contractor licensing directly with the Contractors State License Board (CSLB) before hiring. You can look up license #385755 to confirm it is active and check for any complaints or disciplinary actions.
Check on CSLB.ca.gov →🏢 Are you Patrick G Harvey & Sons Contractors Inc?
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Claim This Page →Frequently Asked Questions
What does a C-9 Drywall license cover?
A C-9 license covers the installation, finishing, and repair of drywall including hanging, taping, mudding, texturing, and achieving various finish levels. It also covers popcorn ceiling removal and specialty drywall applications.
What are drywall finish levels?
Drywall finish levels range from Level 0 (no finish) to Level 5 (skim coat for smooth, high-end surfaces). Level 3 is common for textured walls, Level 4 for flat paint or light textures. Your contractor should recommend the right level for your project.
Do I need a licensed C33 contractor in California?
Yes. California law requires a licensed contractor for any c33 work valued at $500 or more. Licensed contractors must pass exams, maintain bonding, and carry insurance. Hiring unlicensed contractors puts you at risk.
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