C&R Plumbing Services, LLC.

Ask for the plumber’s Texas license number (Master or Journeyman) and verify it on the Texas State Board of Plumbing Examiners website. Some cities also require local registration, so check whether the contractor is registered with the City of Houston if the job is inside city limits. Request a current Certificate of Insurance showing commercial general liability (and workers’ compensation if applicable) or a documented exemption. Also check references, online reviews, and ask for a written estimate and scope of work before hiring.

Yes — most significant plumbing jobs (water heater replacements, major repipes, sewer or drain line work, new fixtures that alter piping) require permits and inspections in Houston. A licensed plumber should know local code requirements, pull the necessary permits, and schedule inspections with the City of Houston (or the appropriate permitting authority for your jurisdiction). Always ask the contractor to confirm which permits will be pulled and to provide copies of final inspection approvals when the work is complete.

Plumbers commonly provide either a diagnostic/service fee and then a written estimate, or a flat-price quote for clearly defined jobs. A proper estimate should list labor, materials, permit fees, and any exclusions. Expect higher rates for emergency calls, nights or weekends, and for jobs that require special equipment (e.g., camera inspection, hydro-jetting, slab excavation or trenchless sewer repair). In Houston, factors like deep water tables, expansive clay soils and tree-root intrusion can increase complexity and cost for slab or sewer work. Get estimates from multiple licensed plumbers, request written warranties for labor and parts, and confirm payment terms before work begins.