Plumbing contractors in
Miami, Florida.
A public directory of plumbing contractor businesses serving greater Miami. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
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Common Job Costs
Licensing Requirements
Licensing Requirements
Florida requires a state-issued license to contract plumbing work. Two primary license types apply: Certified Plumbing Contractor (statewide authority) and Registered Plumbing Contractor (limited to a specific county or municipality). Both are issued by the Florida Department of Business and Professional Regulation (DBPR) under the Construction Industry Licensing Board (CILB). Applicants must document a minimum of four years of plumbing experience, at least one of which must be as a foreman or supervisor. Candidates must pass the Florida State Contractors Examination, which includes a Business and Finance exam and a Trade Knowledge exam administered by Pearson VUE. A passing score is 70 or higher on each section. Applicants must also submit proof of general liability and workers compensation insurance and pay applicable fees. Licenses renew biennially by August 31 of even-numbered years. Renewal requires 14 hours of continuing education, including at least 1 hour of workplace safety, 1 hour of workers compensation, and 1 hour of business practices.
Permit Requirements
In Miami-Dade County, a permit is required for any new plumbing installation, replacement of water heaters, repiping, sewer line work, and any work that opens walls or floors to access plumbing systems. Cosmetic repairs such as replacing faucet handles or toilet flappers generally do not require permits. Permit applications are submitted through the Miami-Dade County Building Department or the applicable municipal building department for cities like Miami Beach, Coral Gables, or Hialeah, which have their own permitting offices. Miami-Dade uses the ePlan system for electronic plan submission. Fees are calculated based on job valuation. Working without a required permit can result in stop-work orders, fines, and mandatory remediation.
Inspection Schedule
Miami-Dade requires rough-in inspections before walls or slabs are closed, covering DWV (drain, waste, vent) systems and supply lines. A pressure test is typically required at rough-in stage. Final inspection is required upon project completion before occupancy or use. Water heater replacements require a final inspection. Sewer and underground work may require additional below-slab or underground inspections prior to backfill. Inspections are scheduled through the Miami-Dade Building Department portal, with typical scheduling windows of 1 to 3 business days. Same-day inspections are rarely available in Miami-Dade due to inspector volume.
Insurance Minimums
Florida law requires licensed plumbing contractors to carry general liability insurance with a minimum of $300,000 per occurrence for residential work and $1,000,000 per occurrence for commercial work. Workers compensation insurance is mandatory for any contractor with one or more employees, including part-time workers, per Florida Statute 440. Sole proprietors with no employees may qualify for an exemption but must file a valid exemption certificate with the DBPR. Certificate of insurance must name the State of Florida DBPR as certificate holder for licensing purposes. Miami-Dade may require additional coverage thresholds for specific project types.
Compliance research unavailable
Source status: unavailable · 8/16/2026
Detailed instructions are withheld because the source is not available for verification.
Local market snapshot
Source: DoorBase, aggregated public ZIP-level data. Updated 7/17/2026.
How to Get Licensed
Verify experience eligibility
Document a minimum of four years of plumbing experience. At least one of those years must be in a supervisory or foreman capacity. Experience must be verifiable through employer records, tax documentation, or signed affidavits. Gather W-2s, 1099s, or employer letters covering the full experience period before starting your application.
Register for the state contractor exam
Schedule the Florida State Contractors Examination through Pearson VUE. You must pass two separate exams: the Business and Finance exam and the Plumbing Contractor Trade Knowledge exam. Each requires a score of 70 or higher to pass. Purchase a current Florida Building Code study guide and a contractor exam prep course. The trade exam covers Florida Plumbing Code, pipe sizing, DWV systems, gas piping, and related codes.
Pass both exam sections
Sit and pass both the Business and Finance exam and the Trade Knowledge exam. Pearson VUE testing centers are located throughout South Florida. Scores are reported immediately for computer-based exams. If you fail a section, you may retake it after a waiting period. Keep your score reports — you will need to submit them with your DBPR application.
Obtain required insurance coverage
Purchase general liability insurance at the required minimums ($300,000 per occurrence for residential work). If you have employees, obtain workers compensation coverage. If you are a sole proprietor with no employees, file a workers compensation exemption with the Florida DBPR. Your insurance provider must issue a certificate naming the State of Florida DBPR as certificate holder.
Submit DBPR license application
Complete the Plumbing Contractor license application through the Florida DBPR online portal at myfloridalicense.com. Submit your exam score reports, experience documentation, insurance certificates, and applicable fees. As of the most recent fee schedule, initial application fees are approximately $249 for a Certified license; verify current fees on the DBPR website. Processing times vary — typically 4 to 8 weeks. The DBPR may request additional documentation during review.
Register with Miami-Dade County Building Department
Once your state license is issued, register with the Miami-Dade County Building Department as a contractor authorized to pull permits in the county. You will need to provide your state license number, proof of insurance, and pay a local registration fee. If you plan to work in municipalities within Miami-Dade — such as Miami Beach, Coral Gables, or Hialeah — each city may require a separate contractor registration. Complete this step before submitting any permit applications.
Obtain local business tax receipt
Apply for a Local Business Tax Receipt (formerly an Occupational License) from Miami-Dade County and, if applicable, the municipality where your office is located. This is a separate requirement from your contractor registration. Fees vary by business type and gross revenue projections. This receipt must be renewed annually.
Maintain license with continuing education
Florida plumbing contractor licenses renew biennially by August 31 of even-numbered years. Each renewal cycle requires 14 hours of continuing education, including mandatory hours in workplace safety, workers compensation, and business practices. CE courses must be from DBPR-approved providers. Track your CE credits and renew on time — a lapsed license means you cannot legally contract work until it is reinstated, which can involve additional fees and paperwork.
About This Market
Miami is one of the highest-demand plumbing markets in the country, and it earns that status. You have a dense population, aging housing stock in neighborhoods like Little Havana, Coconut Grove, and Hialeah, a relentless climate that accelerates pipe corrosion and water heater wear, and a coastal environment that introduces salt air and water quality challenges that simply do not exist in most other markets. The condo and high-rise sector adds a layer of complexity — multi-unit buildings require coordination with HOAs, building managers, and licensed engineers, which drives up project time and cost. Hurricane season is not a soft demand period here; it is a surge event. Storm-related flooding, backflow incidents, and slab leaks spike every summer. With approximately 8,764 licensed plumbing establishments across Florida, competition is real, but Miami's volume supports a healthy market. Labor costs are elevated compared to most of the state, and material costs reflect South Florida's logistical realities.
If you are coming into this market without a Florida Certified Plumbing Contractor license, get that squared away first — no shortcuts. The CILB exam is not a formality; the trade knowledge section requires solid preparation, and the business and finance section trips up contractors who have never run their own shop. Register with Miami-Dade's Building Department early and get familiar with their ePlan system before you land your first permitted job. Budget for permit fees, inspection delays, and the reality that Miami-Dade inspectors are stretched thin. Build relationships with suppliers early — material lead times matter when you are managing multiple jobs through a busy summer. Bilingual capability, particularly Spanish, is a meaningful competitive advantage in this market given the demographics. And carry more insurance than the minimums — Miami clients, especially commercial and condo clients, will ask for certificates before you turn a wrench.
- Number of licensed plumbing establishments in Florida (8,764)U.S. Census Bureau, County Business Patterns
- Cost ranges for plumbing services in MiamiMarket estimate based on local contractor data and industry pricing references; not sourced from BLS
- Licensing requirements, exam structure, renewal scheduleFlorida DBPR Construction Industry Licensing Board, Chapter 489 Florida Statutes, myfloridalicense.com
- Permit requirements for Miami-Dade CountyMiami-Dade County Building Department, miamidade.gov/building
- Insurance minimums for plumbing contractorsFlorida DBPR licensing requirements, Florida Statute 440 (workers compensation)
- Inspection schedule and proceduresMiami-Dade County Building Department inspection requirements
- Peak season characterizationMarket estimate based on regional climate patterns, hurricane season data (NOAA), and industry knowledge
- Average response time for quotesMarket estimate based on regional contractor industry norms; not sourced from BLS
Frequently Asked Questions
How much does it cost to repipe a house in Miami, FL?
Whole-house repiping in Miami typically runs $4,500 to $15,000 depending on square footage, pipe material (copper vs. PEX), and accessibility. Older homes in Miami-Dade with original galvanized steel or polybutylene pipe are common candidates. PEX is generally less expensive to install than copper and increasingly preferred in South Florida due to its resistance to corrosion. These are market estimates based on local contractor data; costs will vary by job complexity and current material pricing.
Do I need a permit to replace a water heater in Miami-Dade County?
Yes. Miami-Dade County requires a permit for water heater replacement, including both tank-style and tankless units. The permit must be pulled by the licensed plumbing contractor performing the work, and a final inspection is required upon completion. Homeowners who attempt to pull their own permits should be aware that Miami-Dade has specific requirements for owner-builder permits and may require proof the work is for their primary residence. Source: Miami-Dade County Building Department permit requirement guidelines.
What license do I need to do plumbing work in Florida?
You need either a Certified Plumbing Contractor license (valid statewide) or a Registered Plumbing Contractor license (valid in a specific jurisdiction) issued by the Florida DBPR Construction Industry Licensing Board. Requirements include four years of documented experience, passing the Pearson VUE trade and business exams with a 70 or higher, and proof of insurance. You cannot legally contract plumbing work in Florida without one of these licenses. Apprentices work under a licensed contractor and do not need their own license. Source: Florida DBPR, CILB licensing requirements, Chapter 489 Florida Statutes.
How competitive is the plumbing market in Miami compared to the rest of Florida?
Highly competitive, but demand matches the competition. Florida has approximately 8,764 licensed plumbing establishments statewide per U.S. Census Bureau data. Miami-Dade and Broward counties account for a disproportionate share of that volume. The density of residential, commercial, and condo construction, combined with hurricane-driven emergency demand, keeps workloads strong for established contractors. New entrants need to differentiate on response time, bilingual capability, and specialization — particularly in condo and high-rise work — to compete effectively.
What are the insurance requirements for plumbing contractors in Miami, FL?
Florida requires licensed plumbing contractors to carry general liability insurance — minimum $300,000 per occurrence for residential and $1,000,000 for commercial work. Workers compensation is mandatory for contractors with one or more employees under Florida Statute 440. Sole proprietors with zero employees may file a workers comp exemption with the DBPR, but should confirm eligibility. Miami-Dade and many commercial clients routinely require higher coverage limits and will request certificates of insurance before awarding any work. Source: Florida DBPR licensing requirements, Florida Statute 440.
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