Can You Get a Plumbing License in Texas With a Criminal Record?

The short answer is: it depends. A criminal record does not automatically disqualify you from obtaining a plumbing license in Texas. But certain convictions create serious barriers, and trying to navigate the licensing process without understanding those barriers can cost you significant time and money.

I’m Pat Ruzzo, and I have been a criminal defense attorney based in Houston, Texas for over thirty-five years. I have advised numerous individuals with criminal histories who wanted to enter the plumbing profession. What I have learned is that the rules are complex, the consequences of getting it wrong are significant, and the best thing anyone with a criminal history can do before investing in plumbing education or training is to seek legal advice first.

Why This Question Matters So Much in the Trades

The plumbing profession is one of the most common career paths for individuals with criminal histories. People who have served time, completed probation, or otherwise worked through legal issues often turn to the trades because the work is in high demand, pays well, and offers a genuine path to a stable career and even business ownership.

That is a legitimate and admirable path. But it requires understanding the rules before you invest years in apprenticeship training, pay for education programs, and sit for licensing examinations, only to be told at the end that your criminal history disqualifies you.

The Texas State Board of Plumbing Examiners has tools available to help prospective applicants understand their eligibility before they invest that time and money. Taking advantage of those tools, with the guidance of an experienced attorney, is the smartest first step anyone with a criminal history can take.

One of the most valuable and underutilized tools available to prospective plumbing license applicants with criminal histories is the criminal history evaluation letter.

Upon request, the Texas State Board of Plumbing Examiners will review a person’s criminal record and issue an opinion about whether that history is likely to make them ineligible for a plumbing license. This evaluation happens before you apply for a license, before you pay application fees, and before you invest in the education and training required to qualify for examination.

This is a significant opportunity. Rather than going through years of apprenticeship work and then discovering at the application stage that your record disqualifies you, you can find out in advance whether your history poses a barrier and, if so, what steps might help you overcome it.

I strongly encourage anyone with a criminal history who is considering a career in plumbing to request this evaluation before doing anything else. And I strongly encourage doing so with the assistance of an attorney who can help present your history in the most favorable and complete light and who can advise you on what the board’s response means for your specific situation.

What the TSBPE Considers in Evaluating Criminal History

The Texas State Board of Plumbing Examiners does not apply a simple formula to criminal history evaluations. Almost every situation is unique, and the board considers a range of factors when evaluating whether a person with a criminal history is eligible for licensure.

Automatic Disqualification During Incarceration

There is one circumstance where the law requires the TSBPE to automatically deny an application: if, at the time of the application, the person is incarcerated because of a felony conviction, a felony community supervision revocation (probation revocation), a parole revocation, or a mandatory supervision revocation.

If you are currently serving a sentence or are on revoked supervision for a felony, you cannot obtain a plumbing license until that situation is resolved. This is an absolute bar, not a discretionary one.

Offenses That Create Serious Barriers

Beyond the automatic disqualification for current incarceration, the TSBPE has identified certain criminal offenses as being directly related to the plumbing profession and as creating particularly serious barriers to licensure. These include:

Sex offenses requiring registration. Convictions for sexual assault, indecency with a child, and other offenses that require sex offender registration create serious challenges for plumbing licensure. Plumbers enter homes and businesses and interact with families and children. The board takes these offenses extremely seriously in evaluating fitness to hold a plumbing license.

Crimes involving harm to vulnerable persons. Convictions for injury to an elderly person, injury to a child, or injury to a disabled person are viewed as directly relevant to whether someone can be trusted in environments where vulnerable people are present.

Crimes involving moral turpitude. Offenses considered to involve moral turpitude include theft, fraud, burglary, and in some circumstances assault and domestic violence. Conviction for these offenses, or even deferred adjudication for these offenses, does not automatically disqualify you, but it creates significant hurdles that must be addressed directly and persuasively.

Certain drug offenses. Drug convictions can affect licensing eligibility depending on the nature of the offense, how recently it occurred, and its relationship to the work of a plumber.

Crimes involving public safety or trust. Offenses that reflect on a person’s trustworthiness in the homes and properties of customers are evaluated with particular scrutiny.

What Does Not Automatically Disqualify You

A criminal record, even a serious one, does not automatically disqualify you from plumbing licensure in Texas. Even convictions for offenses in the serious categories listed above do not necessarily result in permanent disqualification. The board has discretion to consider the full circumstances of each application.

I have seen individuals successfully obtain plumbing licenses despite significant criminal histories by presenting their applications in a thorough, honest, and persuasive manner that addressed their histories directly and demonstrated genuine rehabilitation.

When considering an application from someone with a criminal history, the TSBPE evaluates:

The seriousness of the offense. More serious offenses require more compelling evidence of rehabilitation and changed circumstances.

How long ago the offense occurred. Time matters. An offense from fifteen years ago carries less weight than one from two years ago, assuming the intervening years reflect stable, law-abiding conduct.

How old you were at the time. Youthful offenses are evaluated differently than offenses committed as an adult. A conviction at age eighteen carries different weight than one at age thirty-five.

Efforts at rehabilitation. What have you done since the offense? Have you completed treatment programs? Have you participated in educational or vocational programs? Have you engaged with community or religious organizations? Have you made restitution to victims where applicable? All of these demonstrate a commitment to rehabilitation that the board considers favorably.

Work history since the offense. A stable employment history in the years following an offense demonstrates reliability, responsibility, and the ability to function productively in society. Experience in service industries, retail, hospitality, or any field where you worked with the public or with customers is particularly helpful.

Whether the offense relates to the duties of a plumber. The board specifically considers whether the criminal offense relates to the work plumbers perform. Offenses involving entering people’s homes, stealing from customers, fraud, or conduct that suggests a person cannot be trusted in the residential or commercial settings where plumbers work are evaluated with particular scrutiny.

Character references. Letters from employers, supervisors, community leaders, religious leaders, and others who can speak to your character, reliability, and rehabilitation carry significant weight.

Completion of all supervision requirements. Successfully completing probation, parole, or other supervision demonstrates accountability and follow-through.

The Appeal Process for Denied Applications

If the TSBPE denies your application based on criminal history, you have rights. The board is required to send you notice of the denial that explains the reasons for the denial and your rights and the available appellate procedures.

One of those procedures is the right to request an administrative hearing to contest the denial. At that hearing, you can present evidence supporting your eligibility including:

• Documentation of rehabilitation efforts
• Employment history showing stable, productive work
• Character references from employers, supervisors, community members, and others
• Proof of completion of probation or parole
• Educational achievements since the offense
• Documentation of treatment programs completed
• Evidence of the time that has passed and what you have done with that time

The administrative hearing is a formal legal proceeding where the rules of evidence and procedure apply. Presenting a compelling case at this hearing requires preparation, organization, and an understanding of what evidence the board finds persuasive.

Beyond the administrative hearing, depending on the circumstances, you may also have the right to seek judicial review in district court under applicable administrative review procedures. This is less common but represents an additional avenue of appeal in appropriate cases.

The most common and most costly mistake I see is people investing years in plumbing training and apprenticeship work without first understanding whether their criminal history creates barriers to licensure.

Consider the math. A plumbing apprenticeship in Texas typically requires four thousand hours of on-the-job training before you can sit for journeyman licensing examinations. That is years of work, often at apprentice-level wages, before you reach journeyman status. Add to that the cost of any required coursework or educational programs, examination fees, and application fees.

If you complete all of that work and then apply for your journeyman license, only to be told that your criminal history makes you ineligible, you have lost years and significant money chasing a goal that was never available to you without first addressing your criminal history.

The criminal history evaluation letter exists precisely to prevent this outcome. Use it before you invest in the path to licensure.

Some plumbing companies hire individuals and provide on-the-job training before those individuals pursue their own licenses. In some cases, companies may sponsor employees through apprenticeship programs and examination preparation.

If you are employed by a plumbing company and working toward licensure, the company may conduct its own background investigation before sponsoring you through the licensing process. In these cases, issues may be handled internally or the company may direct you toward resources to address your criminal history.

If you are pursuing the licensing path independently, the same principles apply. Seek the criminal history evaluation letter first, and seek legal guidance on how to present your history most effectively.

The application stage is not where most people think they need an attorney. Most people think of attorneys as being involved only when something goes wrong.

But for someone with a criminal history seeking a plumbing license, the application stage may be the most important point at which to have experienced legal counsel. Here is why:

The way you present your history matters. There is a significant difference between submitting an application that discloses a criminal conviction with minimal explanation and submitting an application that contextualizes that conviction within a full and compelling narrative of rehabilitation, changed circumstances, and demonstrated character. An attorney can help you present your history in the most favorable and complete way.

You may not know what you are required to disclose. The disclosure requirements for plumbing license applications are specific. Disclosing too little can result in allegations of fraud or misrepresentation, which is itself a basis for denial. Disclosing in an unclear or incomplete manner can trigger unnecessary scrutiny. An attorney who understands these requirements can help you disclose accurately and appropriately.

A denial is harder to overcome than a properly presented initial application. If your initial application is denied because it was poorly presented or incomplete, overcoming that denial through the appeals process is harder than presenting a strong application in the first place. Getting it right the first time is always better than fixing a denial.

Preparing for a potential appeal requires thinking ahead. If there is any possibility that your application could be denied, building the record for a successful appeal starts at the application stage, not after the denial arrives.

A Note on Deferred Adjudication

Many people with deferred adjudication on their records believe that because they did not receive a conviction, their records are clean. This is not always correct.

Deferred adjudication probation means a conviction was not entered, and if you successfully complete probation you may be eligible for non-disclosure of the records in some circumstances. However, deferred adjudication is not the same as an expunction, and licensing boards can access deferred adjudication records even when private employers cannot.

You must understand exactly what your deferred adjudication means for licensing purposes before assuming it creates no barrier. An attorney can review your specific situation and advise you accurately.