Stop Debt Collectors, Lawsuits, and Financial Stress in Their Tracks
Texas’ Premier Consumer Credit Attorneys. We Fight FDCPA Violations, Defend Debt Lawsuits, and Resolve Student Loans.
Tough Legal Representation for Texas Consumers
When you are up against aggressive creditors, debt collectors, or the IRS, you need more than just advice—you need a legal shield. At Cannon Legal PPLC, led by John Gannon Helstowski, Esq., we are dedicated to defending the rights of Texans against unfair debt collection practices and financial bullying.
Unlike credit repair agencies, we are a law firm with the power to sue creditors who violate the law. Whether you are facing a debt lawsuit, struggling with student loans, or dealing with an intrusive judgment, our team provides the aggressive defense and strategic negotiation you need to reclaim your financial freedom. Don’t face your creditors alone—let us fight for you.
Our Consumer Defense Services

Why Texas Trusts Cannon Legal PLLC
- Local Representation: With Offices in Dallas, Houston, San Antonio, and Colleyville, we understand Texas state laws and local court procedures better than national firms.
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Flat-Fee Pricing: We believe in transparency. For many of our services, we offer competitive flat-fee pricing so you know exactly what to expect without hidden billing surprises.
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Proven Results: From deleting incorrect credit entries to dismissing thousands of dollars in unjust debt, our track record speaks for itself.





