How to Get a Plumbing Contractor License in Florida

You can’t run plumbing jobs in Florida on your name alone. The state wants you certified or registered before you sign a contract, and the rule that says so is Florida Statutes 489.111. Work without the credential and a local building department can deny or pull the permits your jobs depend on, which means the work stops cold.

Certified vs registered plumbing contractor license in Florida

Florida runs two kinds of plumbing license, and they’re not the same thing.

A certified license is statewide. Pass the state exam through the Department of Business and Professional Regulation, meet the rest of the requirements, and you can pull permits and work anywhere in Florida.

A registered license is local. You pass a competency exam in your city or county, get a certificate of competency, and then register that with the state. It only covers the jurisdiction that issued it. Move to the next county over and that registration doesn’t follow you.

Most plumbers who want to grow go certified. If you plan to work one county and stay there, registered can be enough. The breakdown lives on the DBPR Construction Industry page.

The experience you need

Certification isn’t something you test into cold. You have to show the experience first, and the state gives you more than one way to get there.

The straightforward path under Florida Statutes 489.111 is four years of active experience as a worker or foreman, with at least one year as a foreman. That foreman year matters. The state wants to see you’ve run a crew, not just turned wrenches.

School can open other doors. A four-year degree in engineering, architecture, or building construction, paired with one year of proven experience, qualifies on its own. There are also routes that mix college credit with foreman time: one year as a foreman plus three years of college credit, or smaller combinations that add a year or two of worker experience to less college. The statute lays out each one. Read it and find the path that matches what you’ve actually done.

The two exams

Certified applicants sit for two exams. Both open book.

One is Business and Finance. The other is plumbing trade knowledge. You need a passing score on each. Per the DBPR Construction Industry FAQs, the trade knowledge exam is still paper and pencil, given in set locations, while most of the other construction exams have moved to computer-based testing you can schedule year-round. The plumbing trade test takes a little more planning around dates and travel.

Registered contractors skip the state exam. Your local competency exam is what got you in the door.

What goes in the application

The certified plumbing application is DBPR form CILB 5-M, and the current checklist (effective July 2024) is on the DBPR Construction Industry page. Here’s what they’re after.

Electronic fingerprints for the background check. A credit report with a FICO-derived score, because the state checks financial responsibility. Insurance: plumbing falls under the “all other categories” tier, which means $100,000 public liability and $25,000 property damage. You also need workers’ compensation coverage or a filed exemption.

How much does a Florida plumbing contractor license cost?

The Florida plumbing contractor license cost isn’t one number. It’s a stack of separate pieces, and a couple of them you control by timing.

The state application fee for certification is either $245 or $145, straight off the CILB 5-M checklist. Which one you pay depends on where you apply in the two-year cycle. Apply between May 1 of an even year and August 31 of an odd year and it’s the higher number. Apply in the back half and it drops.

On top of that come the exam fees, paid to DBPR’s testing vendors rather than the state, so check the current amounts on the DBPR Construction Examinations page before you register. Then the recurring costs that aren’t really “license” fees but hit your wallet the same way: the credit report, your general liability and workers’ comp insurance, and electronic fingerprinting. None of those are optional.

How long does it take?

Be honest with yourself about the timeline, because the big number isn’t the paperwork. It’s the experience.

The four-year experience requirement is the gate. That’s years, not weeks, and there’s no shortcut around it unless a degree or college credit covers part of the clock. Everything after that is small by comparison: study for the two exams, schedule them (the paper-and-pencil plumbing trade exam runs on set dates, so that’s the piece to plan around), then submit the application and wait on DBPR’s review.

So the real answer to “how long” is mostly “how much qualifying experience do you already have.” If you’ve got your four years and your foreman time, the exam-and-application stretch is the short part.

Reciprocity: don’t count on it

If you’re licensed somewhere else and figured Florida would honor it, stop. Florida has no plumbing reciprocity. None.

The certification and reciprocity rules sit in Florida Statutes 489.115. An out-of-state plumbing license doesn’t transfer on its own, so you’re running the application like everyone else.

Renewal and continuing education

The license isn’t a one-time thing. It’s every two years.

Certified contractors renew by August 31 of even-numbered years. Registered contractors renew by August 31 of odd-numbered years. Each cycle you owe 14 hours of board-approved continuing education. Inside those 14 hours, the DBPR Construction Industry FAQs require one hour each of workplace safety, workers’ compensation, business practices, laws and rules, and advanced module building code. The rest are general credits.

One break worth knowing: if your license is brand new, you don’t owe CE your first cycle. Renewals run through MyFloridaLicense.com.

Once you’re licensed

Getting licensed is only half of it. Staying compliant is the part that runs for as long as you’re in business, and a lot of that comes down to paperwork. Florida wants your license number on the documents that go out to customers, and forgetting it on a job is an easy way to undercut all the effort you just put in.

That’s a spot Cinderblock handles for you. Your license and registration numbers carry over to every estimate and invoice automatically, so the number’s already there when you send it and you’re not retyping it on each job.

This article is general information, not legal advice. License requirements change and local jurisdictions add their own rules. Confirm the current requirements with DBPR before you apply.