Virginia · Plumbing licensing · official-source guide
Virginia licenses plumbing twice through one agency. The Board for Contractors at DPOR licenses the individual as a residential, journeyman or master plumber tradesman, and separately licenses the business as a Class A, B or C contractor. The plumbing classification PLB requires a master plumber tradesman license held by a named individual in the firm.
State-level license
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Verify a licenseVerified against agency sources on 2026-09-12. Rules and fees change; confirm with the named authority before relying on this guide.
Virginia runs plumbing through a single board with two separate licenses. The Board for Contractors, inside the Department of Professional and Occupational Regulation, licenses the business as a contractor and separately licenses the individual as a tradesman. DPOR's own contractors page says the Board licenses businesses engaged in the construction, removal, repair or improvement of facilities on property owned by others, and that it also licenses tradesmen and residential building energy analysts. Its tradesmen page says the Board regulates individual tradesmen in electrical, plumbing, HVAC, gas fitting, water well construction, elevator mechanics, backflow prevention and building energy analysis, and adds a warning worth quoting: although the term certified is used, state certification of these trades is mandatory, not optional. The two licenses interlock. A contractor license has two parts, the class of license, which sets the dollar value of contracts you may perform, and the classification, which sets what type of work is allowed. For plumbing the classification is PLB, and the regulation that lists qualifications for every classification gives exactly one prerequisite for PLB: a master plumber tradesman license issued by the Board for Contractors. So the firm cannot hold the plumbing classification unless a named individual inside it holds the master plumber tradesman license. One person can hold the tradesman license and work for someone else. The business cannot hold the contractor license in plumbing without one.
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The class is set by money, not by skill, and the thresholds are in the statute rather than the regulation. Under Virginia Code section 54.1-1100, a Class A contractor performs or manages construction, removal, repair or improvements when the total value referred to in a single contract or project is $150,000 or more, or the total value of all such work undertaken within any 12 month period is $1 million or more. A Class B contractor covers a single contract or project of $30,000 or more but less than $150,000, or a 12 month total of $250,000 or more but less than $1 million. A Class C contractor covers a single contract or project over $1,000 but less than $30,000, or a 12 month total of less than $250,000. Both halves of each test matter. A plumbing firm that never signs a job above $30,000 can still be pushed into Class B by its annual volume once the 12 month total passes $250,000, and into Class A once it passes $1 million. The statute defines a contractor as any person who, for a fixed price, commission, fee or percentage, undertakes to bid upon or accept orders or contracts for performing, managing or superintending in whole or in part the construction, removal, repair or improvement of any building or structure permanently annexed to real property owned, controlled or leased by another. Bidding counts. Accepting the order counts. You are inside the definition before the first pipe is cut.
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The Board defines plumbing contractors under the abbreviation PLB as those contractors whose contracts include the installation, maintenance, extension, alteration or removal of all piping, fixtures, appliances and appurtenances. The scope named in the regulation runs to backflow prevention devices, boilers and water heaters, hydronic and steam heating systems, public and private water supply systems, sanitary and storm drainage facilities, venting systems related to plumbing, and liquid waste, sewerage and storm water systems. Two edges are worth knowing before you bid. Gas piping is not inside PLB, which is why the Board maintains separate classifications for gas fitting, liquefied petroleum gas and natural gas fitting provider, each with its own master level tradesman license as the prerequisite. Fire sprinkler installation is partly inside: the classification permits fire sprinkler system installations where the system is properly designed under plumbing code provisions and the installer has formal vocational training in sprinkler installation, while the separate SPR fire sprinkler classification requires a NICET Level III or higher certification or a professional engineer license. The regulation that lists qualifications by classification is the fastest way to check what a classification costs you in credentials. Electrical requires a master electrician tradesman license, HVAC requires a master HVAC tradesman license, alternative sewage disposal requires a master alternative onsite sewage system installer license, and plumbing requires the master plumber tradesman license with no separate board approved examination for the classification itself.
The individual license sits in a separate chapter of the administrative code from the contractor license. The regulation on examination approval sets out the pathways. For the residential plumber tradesman license, which DPOR describes as a route created on April 1, 2025 for those working on residential structures with no commercial work permitted, the combinations are 160 hours of vocational training with two years of practical experience in the trade, 120 hours with three years, 80 hours with four years, 40 hours with five years, or six years of practical experience with no formal training. For the journeyman plumber license the combinations are a bachelor's degree in engineering with one year of practical experience, an associate degree or two year certificate with two years, 240 hours of vocational training with four years, 160 hours with five years, 80 hours with six years, 40 hours with seven years, or eight years of practical experience with no formal training. DPOR's tradesmen page states that the residential licenses require less experience and vocational training than a journeyman license and may be used as a step toward obtaining journeyman status. The practical consequence for a plumbing business is scheduling. Every hour of approved vocational training a trainee completes removes a year from the experience clock, and the Board publishes its approved vocational education schools and courses for electrical, plumbing, HVAC and gas fitting on its own education and exams tab.
Only the master level counts for the PLB classification, and the regulation gives three ways to reach it. The applicant must have held a valid residential plumber tradesman license for three years, or have held a journeyman license for a minimum of one year, or have nine years of practical experience in the trade. The one year route off a journeyman license is the shortest path and it is why most Virginia plumbing firms push their lead plumbers through the journeyman exam first and the master exam a year later. DPOR handles the upgrade on a dedicated form. Its tradesmen page lists an Additional Designation and License Upgrade Application, described as the way to add trades to a current unexpired Virginia tradesman license or to upgrade to a masters by exam or reciprocity, and it is only for individuals who already hold a valid tradesman license. The fee regulation prices an additional tradesman designation at $105 and an original tradesman license, with or without examination, at $150. Because the master plumber tradesman license is the qualification the firm depends on, losing the holder is a regulated event rather than an HR one. The contractor regulation lists change of qualified individual and change of designated employee as chargeable applications at $125 each, and the disciplinary rules make it a prohibited act to practice in a classification, specialty service or class of license for which the contractor is not licensed.
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Board pre-approval is required before you may sit a tradesman examination. DPOR administers the tradesmen program through PSI, which the Board's own page names as the exam administrator, reachable at 855-340-3910. Exams are offered daily, which the page notes typically means Monday through Friday, and there is no application deadline. Exam fees are paid directly to PSI and the Board publishes them as $100 for the journeyman tradesman examination and $125 for the master tradesman examination. Elevator mechanic and backflow prevention device worker examinations are $100 each and the water well systems provider examination is $95. Testing locations listed by the Board are Charlottesville, Richmond, Roanoke, Vienna and Virginia Beach in Virginia, plus Johnson City in Tennessee and Salisbury in Maryland, which is convenient for firms working the Eastern Shore and the Tri-Cities line. Once the Board sends approval notification, the candidate contacts PSI directly to schedule. On the contractor side the examination requirement runs to the business rather than the trade. The Class A regulation requires the designated employee to have passed a board approved examination as required by Virginia Code section 54.1-1106 or to have been exempted, and the Class B regulation applies the same test under section 54.1-1108 with exemption under section 54.1-1108.1. For Class C the regulation requires a board approved examination for classifications and specialty services that do not require other certification or licensure, which is why PLB, backed by the master plumber tradesman license, does not trigger a second contractor exam.
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The tradesman fee regulation, shown as effective August 1, 2025, prices an original tradesman license with or without examination at $150, a card exchange at $110, and an additional tradesman designation at $105. Backflow prevention device worker, elevator mechanic, certified accessibility mechanic, certified automatic fire sprinkler inspector, water well systems provider and residential building energy analyst credentials are $150 each, the limited use and limited application endorsement is $65, and a temporary elevator mechanic certification is $50. All fees are nonrefundable and are not prorated, and an applicant must complete the application within one year of payment. The renewal regulation prices tradesman license renewal at $160 and most certification renewals at $110. Two primary sources from the same board give the license term differently and both are reported here rather than one being chosen. The regulation at 18VAC50-30-120 states that licenses issued to electricians, gas fitters, liquefied petroleum gas fitters, natural gas fitter providers, HVAC tradesmen or plumbers will expire three years from the last day of the month in which they were issued, and that all other licenses and certifications under the chapter expire two years from the last day of that month. DPOR's tradesmen frequently asked questions page instead says all continuing education requirements must be fulfilled during the two year term of the license, and illustrates it with a cycle running from January 1, 2013 through December 31, 2014. Confirm your own expiration date on your license record before you plan the continuing education.
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DPOR states that as a condition of renewal, every individual holding a journeyman or master tradesman license must complete a continuing education course in each discipline in which they hold a license, and that the education must be completed before the expiration date on the license. For plumbing, electrical and HVAC the course must be three hours in length. For gas fitting, natural gas and liquefied petroleum gas the course must be one hour each, and one hour covers an NGF, LPG or GFC license. Certified elevator mechanics need eight hours and certified water well systems providers need eight hours. The regulation puts the same three hour figure on plumbing and says the education must relate to the applicable building code changes from a provider approved by the board. DPOR is specific about the subject: plumbers must complete a course covering the International Plumbing Code, electricians the National Electrical Code, HVAC workers the International Mechanical Code, and gas fitters the International Fuel Gas Code. Only approved courses from approved providers count, and the Board publishes the approved provider list on its education and exams tab. Providers transmit rosters electronically within seven days of course completion, and Board staff then take several days to process them, so the Board advises keeping your own certificate of completion rather than calling to check. There is no grandfather provision for continuing education. A plumber with 20 years in the trade takes the same three hours as everyone else. DPOR also notes that License Lookup now displays the continuing education hours needed to renew an active tradesman license.
The contractor fee regulation prices initial application at $235 for a Class C license, $380 for a Class B and $400 for a Class A. A temporary license is $60 and a residential building energy analyst firm license is $240. Change of designated employee, change of qualified individual and addition of a classification or specialty are $125 each. A $25 Recovery Fund assessment is required with each initial license application, except for residential building energy analyst firm licenses, changes of designated employee or qualified individual, and additions of a classification or specialty. The renewal regulation, shown as effective September 1, 2025, prices renewal at $220 for Class C, $260 for Class B and $270 for Class A, with a residential building energy analyst firm renewal at $220, and a $30 Recovery Fund assessment required with each contractor license renewal. DPOR also publishes a new charge on its tradesmen page: effective July 1, 2026, certain fees include a separate technology fee of $7.25 per year under 2026 House Bill 30, remaining in place through June 30, 2030 and used solely to upgrade or replace DPOR's software system. Two renewal mechanics catch people out. The Board's regulations give a 30 day period after the expiration date in which a license may be renewed without penalty, and DPOR says staff cannot waive the fee for a payment that is 31 days late. Failure to receive the renewal notice does not relieve the obligation to renew, and the date the renewal is received in the agency governs, not the postmark.
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Virginia does not require a plumbing contractor to carry general liability insurance as a condition of the license. What it requires is financial capacity, and only at Class A and Class B. For a Class A license the firm must verify a net worth or equity of $45,000 by submitting a completed financial statement with supporting documentation, a financial statement reviewed by a certified public accountant, or a CPA audit. In place of that, the regulation allows the firm to obtain a $50,000 surety bond on the board's bond form. For a Class B license the figure is a net worth or equity of $15,000 or more, verified the same three ways, with the same $50,000 surety bond alternative. The Class C regulation sets no net worth or bond minimum, although its financial disclosure subsection still asks about debts, tax obligations, bond defaults and bankruptcies. Experience of the qualified individual scales with the class: a minimum of five years of experience in the classification or specialty for Class A, three years for Class B, and one year for Class C. Prelicense education applies at every class. DPOR states that applicants must complete eight hours of prelicense education, and the regulations require the designated employee or a member of responsible management to successfully complete a board approved basic business course. The one insurance duty the Board does enforce by rule sits elsewhere: prohibited act 35 covers failure of a residential building energy analyst firm to maintain the general liability insurance required for that specific license.
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The contractor regulation on reciprocity is one sentence long. Firms originally licensed in a state with which the board has a reciprocal agreement, or whose eligibility criteria are substantially equivalent, may obtain a Virginia contractor's license in accordance with the terms of that agreement. The terms live in the agreements themselves. On the individual side DPOR publishes its tradesmen reciprocal and examination agreements, and the plumbing entry is the short one. Of the jurisdictions listed, only the Washington Suburban Sanitary Commission appears for plumbing and gas fitting, described as an examination agreement for journeyman and master plumbers and gas fitters. Every other listed agreement is electrical or HVAC: Alabama, the District of Columbia, Kentucky, Maryland, West Virginia, North Carolina and Ohio for electrical, and Maryland for HVAC. A plumber moving to Virginia from a state that is not on that list has no plumbing reciprocity to claim. The second door is universal license recognition. Virginia Code section 54.1-119 lets a board issue to an applicant whose application is complete and who holds the same or similar license issued by another jurisdiction, or whose spouse is on federal active duty orders or is a veteran, where the requirements for issuance in that other jurisdiction are substantially equivalent to those required in the Commonwealth. The board may require whatever documentation it deems necessary to make the substantial equivalency determination. DPOR publishes separate universal license recognition applications for tradesmen, for backflow, elevator and accessibility mechanics, for water well systems providers and for automatic fire sprinkler inspectors.
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Two statutes stack. Virginia Code section 54.1-1115 makes contracting for, or bidding upon, the construction, removal, repair or improvements to or upon real property owned, controlled or leased by another person without a license or certificate a Class 1 misdemeanor, and adds that a violator shall be fined an amount not to exceed $500 per day for each day that the person is in violation. The commercial sting is separate from the fine: a construction contract entered into by a person undertaking work without a valid Virginia contractor's license is not enforceable by that unlicensed contractor unless the contractor gave substantial performance within the terms of the contract in good faith and did not have actual knowledge that a license or certificate was required. An unlicensed plumber who finishes a job and does not get paid may have no way to sue for the money. The general professions statute, section 54.1-111, reaches the same conduct from another angle. Practicing a profession or occupation without holding a valid license as required by statute or regulation is an unlawful act, and anyone who willfully engages in one of the enumerated unlawful acts is guilty of a Class 1 misdemeanor. It also authorizes a civil penalty of at least $200 but not more than $5,000 per violation, capped at $25,000 per entity in a year. The permit counter enforces the same rule. Under Virginia Code section 54.1-1111, a building permit applicant must furnish satisfactory proof of being duly licensed or certified under the chapter, or file a written statement that he is not subject to licensure, and the building official may not issue the permit unless the applicant has furnished a license or certificate number or evidence of exemption. A building official who violates that section is guilty of a Class 3 misdemeanor, which is why a Virginia permit clerk will not take the address now and sort the license out later. The Board applies the same pressure in its own standards of conduct: prohibited act 33 covers failure to obtain required permits and inspections, and prohibited act 29 makes it a violation to contract with an unlicensed or improperly licensed subcontractor, so the general contractor hiring you carries the same exposure.
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This is the Virginia rule most plumbing contractors trip over, and it is a display rule in everything but name. Prohibited act 8 under 18VAC50-22-260 B makes it a violation to begin residential contracting work without a legible written contract clearly specifying the terms and conditions, signed by both the consumer and the licensee. Prohibited act 9 then lists the minimum contents. The contract must state work start and estimated completion dates. It must state the total cost, with variations for standard, cost plus and time and materials contracts. It must state the amounts and schedule for progress payments including a specific statement on the amount of the down payment. It must list the specified materials and work specifically requested by the consumer. It must carry an exculpatory clause for delays beyond the contractor's control, a statement of assurance that the contractor will comply with all local requirements for building permits, inspections and zoning, a cancellation rights disclosure, a consumer acknowledgment of the protection statement, and notice regarding the Virginia Contractor Transaction Recovery Fund. It must state that any modification changing cost, materials, work or estimated completion date must be in writing and signed by all parties. And it must carry the contractor's name, address, license number, class of license, and classifications or specialty services. Prohibited act 10 requires delivering executed copies before work begins, prohibited act 11 requires keeping complete contract documentation for five years, and prohibited act 31 requires signed change orders for contract modifications.
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There is no Virginia rule requiring a plumbing contractor to print the license number on a truck, a yard sign or a website. The Board's standards of conduct do not contain one, and the contract rule above is where the number is compelled. What the Board does prohibit is publishing, or causing to be published, any advertisement relating to contracting that contains an assertion, representation or statement of fact that is false, deceptive or misleading. Read alongside the other prohibited acts, that turns several common marketing habits into regulatory exposure. Prohibited act 27 makes it a violation to practice in a classification, specialty service or class of license for which the contractor is not licensed, so a Class C plumbing firm advertising commercial work it cannot legally sign is claiming a capability it does not hold. Prohibited act 17 covers making any misrepresentation or false promise that might influence, persuade or induce. Prohibited act 19 prohibits allowing a firm's license to be used by another, and prohibited act 20 prohibits acting as an ostensible licensee for undisclosed persons who control or direct the operations of the licensee's business, which is the rule that catches a licensed plumber lending a license to an unlicensed operator's advertising. Virginia Code section 54.1-111 adds the title protection: using a statutory or regulatory designation to denote a standard of competence without being licensed, or using titles, words, letters or abbreviations that may reasonably be confused with one, is an unlawful act. Calling yourself a master plumber in an advertisement is a claim about a specific DPOR license, and the Board can check it in seconds.
Virginia's cities do not issue their own plumbing licenses. They enforce the state one at the permit desk and add a business license. Virginia Beach issues trades permits for electrical, elevator, fire, gas, mechanical and plumbing work through Permits and Inspections at 2403 Courthouse Drive, reachable at 757-385-4211. Its plumbing permit application carries a State Registration number field under the contractor section, and its trade permit guidance requires the contractor's Class A, B or C state registration number on the application along with the complete physical address and an authorized signature. Virginia Beach also assesses a 2 percent state levy and a $10.00 technology fee on all permits. Richmond is more explicit on the paperwork. Its plumbing permit application tells the applicant to fill in the classification that is on the contractor's license, such as PLB or H/H, and to fill in the state board of contractor's license number, noting that it will always begin with 2701 or 2705 followed by six digits. The instruction sheet states in capitals that a copy of your state contractor's license and business license must be on file before a permit will be issued. A homeowner instead signs an owner's affidavit stating that they are not subject to licensure as a contractor or subcontractor. Richmond's plumbing permit fee is $63.00 for one and two family residential work plus $6.07 per thousand or fraction thereof, and $131.00 for commercial plus $8.50 per thousand, with a 2 percent state surcharge added to the final calculated fee.
DPOR runs one public search for every profession it regulates, at dpor.virginia.gov/LicenseLookup, which resolves to the lookup application at dporweb.dpor.virginia.gov. It covers contractors and tradesmen, including electricians, plumbers and HVAC specialists, alongside real estate professionals, architects, engineers and the rest of the department's boards. Because Virginia issues the business license and the individual license separately, a customer checking a plumbing company properly runs two searches: the firm, to confirm the class is high enough for the contract value and that the PLB classification is on the license, and the named master plumber, to confirm the tradesman license behind it is current. DPOR has also started publishing continuing education data through the same tool, noting that License Lookup now shows the continuing education hours needed to renew active tradesman licenses, so an expiring license with unmet hours is visible to anyone who looks. Two DPOR cautions are worth passing to customers. The department warns that scam emails are circulating that falsely appear to originate from DPOR, asking for personal information or directing recipients to click links, and tells people to verify the sender's address rather than respond. And the Board's own complaint route runs through the Compliance and Investigations Division rather than the licensing section. Board staff are at 804-367-8511 for tradesmen licensing and 804-367-2224 for education, with the Board office at 9960 Mayland Drive in Richmond.
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These are common details other guides publish about Virginia, but we could not verify them from the agency source. Confirm them directly before relying on them.
Yes, and twice over. The Board for Contractors at DPOR licenses the individual as a tradesman at residential, journeyman and master plumber levels, and separately licenses the business as a Class A, B or C contractor carrying the PLB plumbing classification. State certification of the trades is mandatory, not optional.
The contractor license has a class, which sets the dollar value of work allowed, and a classification, which sets the type. The only listed prerequisite for the PLB plumbing classification is a master plumber tradesman license issued by the Board for Contractors. Without that individual license, the firm cannot hold the classification.
Class A covers a single contract or project of $150,000 or more, or $1 million or more in any 12 month period. Class B covers $30,000 or more but less than $150,000 in a single contract, or $250,000 or more but less than $1 million in 12 months. Class C covers over $1,000 but less than $30,000, or under $250,000 in 12 months.
Three routes. Three years holding a valid residential plumber tradesman license, a minimum of one year holding a journeyman license, or nine years of practical experience in the trade. The journeyman route is the shortest and is the usual path for a firm that needs a qualified individual quickly.
Initial application is $235 for Class C, $380 for Class B and $400 for Class A, plus a $25 Recovery Fund assessment. Renewal is $220, $260 and $270 respectively, plus a $30 Recovery Fund assessment. An original tradesman license with or without examination is $150 and tradesman renewal is $160.
No general liability insurance is required for the license itself. Class A requires verified net worth or equity of $45,000 or a $50,000 surety bond on the board's form. Class B requires net worth or equity of $15,000 or more or the same $50,000 bond. Class C has no net worth or bond minimum in the regulation.
PSI administers the tradesman examinations for the Board for Contractors. Fees are paid directly to PSI at $100 for the journeyman tradesman exam and $125 for the master tradesman exam. Board pre-approval is required before sitting. Testing runs daily at Charlottesville, Richmond, Roanoke, Vienna, Virginia Beach, Johnson City and Salisbury.
Three hours per renewal, covering the International Plumbing Code, from a board approved provider. A licensee holding more than one trade designation takes a course in each. There is no grandfather provision. Gas fitting, natural gas and liquefied petroleum gas take one hour each.
Very little. On DPOR's published tradesmen reciprocal and examination agreements, the only plumbing entry is an examination agreement with the Washington Suburban Sanitary Commission for journeyman and master plumbers and gas fitters. Every other listed agreement is electrical or HVAC. Universal license recognition under Virginia Code section 54.1-119 is the other route.
Virginia Code section 54.1-1115 makes it a Class 1 misdemeanor and adds a fine not to exceed $500 per day for each day in violation. The contract is also unenforceable by the unlicensed contractor unless there was substantial performance in good faith and no actual knowledge that a license was required.
No advertising display rule was found in the Board's standards of conduct. The Board prohibits advertising that is false, deceptive or misleading. The number is compelled in the contract instead: every residential contract must carry the contractor's name, address, license number, class of license, and classifications or specialty services.
Through DPOR License Lookup at dpor.virginia.gov/LicenseLookup. Run two searches: the firm, to confirm the class covers the contract value and that PLB is on the license, and the named master plumber, to confirm the individual tradesman license is current. The tool now also shows continuing education hours needed to renew.
We can review the local market, your current search visibility, and paid-search fit before recommending any marketing work.