About Capstone Plumbing
Capstone Plumbing is a family-owned locally-owned plumber company serving Laredo, TX and the surrounding metro since 2016. The team handles everything from emergency drain clearing and water heater swaps to full repipes and sewer line replacement, with a focus on transparent, up-front pricing and clean, code-compliant workmanship. All technicians are state-licensed master or journeyman plumbers and arrive in fully-stocked trucks, which means most jobs are completed in a single visit. Customers regularly highlight the on-time scheduling, the no-pressure quoting style, and the post-job walkthrough where the lead plumber explains exactly what was repaired and why.
Capstone Plumbing serves homeowners across Laredo, TX and surrounding ZIP codes including 78040, 78041, 78043, 78045, 78046. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.
Services offered
- Drain & sewer cleaning
- Trenchless sewer repair
- Backflow testing & install
- 24/7 emergency response
- Water heater install & repair
- Water filtration systems
Service area
Capstone Plumbing covers Laredo and the surrounding metro, typically responding to addresses within 25–35 miles of 78046. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.
Licensing & insurance
FixNearMe verifies that Capstone Plumbing holds an active TX contractor license (#TX-734219) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.
How to request a quote
Use the free quote form on this page to send your job details directly to Capstone Plumbing and up to two other nearby plumbers in Laredo. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.