Diaz Plumbing Supply LLC

Diaz Plumbing Supply LLC is a plumbing supply store based at 12017 Carlsbad St in Houston, Texas. It is open Monday to Friday, 7 AM to 5 PM, and Saturday, 7:30 AM to 1 PM, and its phone number is (713) 393-7036. A directory description says it offers residential and commercial plumbing supplies and water heater services.

Jose G. and Maydee D. are named as managers.

At a glance

• Hours: Mon-Fri 7 AM-5 PM, Sat 7:30 AM-1 PM
• Texas registration: Active, latest report year 2026
• Texas sales tax permit: Active for 12017 Carlsbad St Bldg F; first permit at this location Apr 2024

Products and services

• Residential and commercial plumbing supplies
• Water heater services

Locations

• Houston store: 12017 Carlsbad St, Houston, TX 77085, (713) 393-7036

Sources

• maps.roadtrippers.com
• usdirectory.com
• Texas Comptroller, franchise tax account status
• Texas Comptroller, franchise tax account status

Compiled by GURU from public sources in October 2026. Details can change, so please confirm with the company. Work here? Claim this profile to keep it current.