King Contractor School
    From gypsum to licensed contractor

    From Drywall Installer to Licensed General Contractor in Florida

    You frame the wall, set the level, tape, sand, finish and hand it off ready for paint, but the big check always goes to the licensed contractor who signs the permit. Here's how to convert your drywall years into a Florida Certified Building Contractor (CBC) license, with exam prep taught in Portuguese by a licensed Brazilian instructor.

    This course is currently taught in Portuguese. English and Spanish versions are in development; no launch date has been announced.

    Today

    Sub of the sub, day labor, cash

    Path

    King Training course, taught in Portuguese

    With the license

    Licensed General Contractor

    Why drywall is the perfect on-ramp to General Contractor

    If you install drywall (sheetrock, gypsum board) in Florida, you already master three of the most-tested skills on the General Contractor exam: blueprint reading, light structural framing and fire-rated assemblies compliance.

    The drywall sub trap (and how to escape it)

    The standard model is well known: a GC takes a $600,000 job, hires a framing/drywall sub for $40,000, and that sub passes half down to the install crew. You earn $18–20/hour, with no benefits, no real insurance, and signing nothing. Whoever controls the permit controls the money.

    How DBPR evaluates drywall installer experience

    The rule is simple: 4 years of construction experience in the last 10 years, with at least 1 year in a supervisory or equivalent role. Drywall layout, coordinating hangers and finishers and being responsible for QC all count.

    • Notarized letters from each GC or sub you worked for
    • Subcontract agreements (verbal ones can be converted to affidavit)
    • Dated photos (smartphone EXIF accepted) of completed jobs
    • Copies of received checks, 1099s, Zelle/Venmo records
    • Approved inspections with your or your employer's name

    Cost to go from drywall sub to GC

    Total: between $2,500 and $4,000. One full residential job signed as GC repays the entire investment.

    Your jobsite experience is already worth gold

    King Training is a course taught in Portuguese that takes you from the DBPR application to Pearson VUE approval, even if you've never set foot in a college classroom.

    See the price

    Frequently asked questions

    Can a drywall installer get a Florida General Contractor license?›

    Yes. Florida DBPR accepts drywall installation, metal/wood framing and finishing experience toward the 4 years required for the CBC exam. Document with employer letters, subcontracts, dated photos and affidavits.

    How much do drywall installers earn in Florida in 2026?›

    On average $25–$45/hour as a sub, or $0.80–$1.50 per sqft installed and finished. Crews of 3–4 bill $8,000–$15,000/week. Once licensed as GC, margins double or triple.

    Do drywall subs need a license in Florida?›

    A pure drywall installer doesn't need a state contractor license but does need a municipal Business Tax Receipt and workers' comp. To pull permits or sign full contracts you must hold a Building, Residential or General Contractor license.

    How long does it take to go from drywall sub to licensed GC?›

    With 4 years of documented experience: ~90 days studying → 30 days DBPR application → Pearson VUE exam → license issued. Total: 5–7 months.

    Is the contractor exam open book?›

    Yes. The Florida General/Building Contractor exam is open book. The challenge is locating answers fast, King Training's Sniper method teaches you to find each answer in under 30 seconds.