Welcome to Authority Plumbing and Drain

About Us

Residential Plumbing


Are you having plumbing issues in your home? Authority Plumbing and Drain can help you with anything from a sewer and drain line cleaning to installing garbage disposals, showers, tubs or any plumbing fixture. We also specialize in repairing and installing new water heaters including tankless water heaters.

You can rely on us to use the most up-to-date technology to resolve your plumbing problems, including utilizing cameras for pipe inspections and to locate drain lines.

Sewer and Drain Excavation


You should never have to worry about your plumbing. Plumbing disasters always seem to happen at the worst possible times. Let Authority Plumbing and Drain  handle your next excavation project.

Our friendly professional plumbers will get you the excavation service you need. We have the knowledge and equipment to provide quality plumbing and excavation for all your needs.

Commercial Plumbing and Drain Services

 Our expert plumbers have the industry’s best training and tools to ensure our commercial plumbing repair service is second to none.  The Authority Plumbing and Drain team can design the right commercial plumbing repair solution for your business  plumbing facility.  Plumbing repairs frequently require a timely response, and our plumbers stand ready to meet your commercial emergency plumbing repair needs.  Let Authority Plumbing and Drain take care of all of your commercial plumbing repair needs.  Call our St Louis plumbing company at 314-326-1160

Contact Us

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Authority Plumbing and Drain

12685 Dorsett Rd, Maryland Heights, Missouri 63043, United States

(314) 326-1160


Monday - Friday: 9am - 5pm Saturday: By appointment Sunday: Closed