Denham Plumbing has filed a new sales tax permit with the Texas Comptroller, according to state records dated July 10, 2026. The permit lists the business location at 661 N Plano Rd Ste 317 in Richardson. The name suggests a plumbing business.

The public record does not state the business type beyond the registered name. The Texas Comptroller maintains the permit documentation for public reference. The filing confirms the registered address and business name on record.

The business category is listed as a general business entity.