A technician kneeling on the ground working with tools next to a red portable pressure washer, with red hoses and a green underground water valve cover nearby, outside a white brick building with an air conditioning unit.

Drain cleaning & clog removal

Professional Drain Cleaning Services in San Antonio, TX

Expert Drain Cleaning Services You Can Count On

When drains slow down or stop completely, it’s more than just an inconvenience — it’s a warning sign that buildup, debris, or even tree roots may be clogging your plumbing system. At CERTi-PRO Plumbing, we offer professional drain cleaning and clog removal services throughout San Antonio and surrounding areas, helping homeowners restore smooth, reliable drainage quickly and safely.

Our skilled technicians use high-powered hydro jetting, mechanical snaking, and video camera inspections to identify and remove clogs at the source. Whether it’s your kitchen sink, shower drain, or main sewer line, we have the tools and expertise to get your plumbing flowing freely again — without the mess or guesswork.

What Causes Clogged Drains?

Over time, everyday use can cause buildup and blockages that disrupt water flow. The most common causes of clogs include:

  • Grease, soap scum, and food debris in kitchen drains

  • Hair and personal care products in bathroom drains

  • Mineral buildup from San Antonio’s hard water

  • Foreign objects flushed down toilets

  • Tree root intrusion in underground sewer lines

Ignoring slow drains can lead to water backups, foul odors, and even pipe damage. That’s why routine drain cleaning is one of the smartest ways to maintain a healthy plumbing system and prevent costly emergencies.

Advanced Drain Cleaning Solutions

At CERTi-PRO Plumbing, we don’t rely on harsh chemicals that can corrode your pipes. Instead, we use professional-grade equipment designed to clear blockages safely and efficiently:

  • Video Camera Inspections: Pinpoint the exact location and cause of the clog.

  • Hydro Jetting: Use high-pressure water to clear out tough buildup, roots, and grease.

  • Drain Snaking: Break through minor blockages to restore normal drainage.

These methods not only remove existing clogs but also help prevent future buildup, keeping your pipes in top condition longer.

Drain Cleaning Maintenance Tips

To help keep your drains clean and clear between visits, our experts recommend:

  • Avoid pouring grease or oil down the drain.

  • Use drain strainers to catch hair and debris.

  • Flush drains regularly with hot water.

  • Schedule professional drain cleaning at least once a year.

As part of our Plumbing Maintenance Membership, CERTi-PRO Plumbing offers annual drain inspections and preventative cleanings to catch potential problems before they turn into major repairs.

Why Homeowners Trust CERTi-PRO Plumbing

With years of experience serving San Antonio, our team is known for honest service, upfront pricing, and quality workmanship. We treat every home like our own — taking time to diagnose the issue, explain your options, and deliver the best long-term solution for your plumbing system.

From minor sink clogs to major sewer line blockages, you can count on CERTi-PRO Plumbing to do the job right the first time.

See Also

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Why Choose certi-pro?

  • Licensed & Insured Gas Line Specialists

    Our certified and fully insured technicians handle every gas line service with precision and care, ensuring your system is installed or repaired safely and up to code.

  • 15+ Years of Local Experience

    With over 15 years serving San Antonio and surrounding communities, we know the area’s plumbing systems, codes, and common gas line challenges inside and out.

  • 24/7 Emergency Gas Leak Response

    Gas leaks demand immediate attention. Our team is available 24/7 to respond quickly, keeping your home or business safe when it matters most.

  • Code-Compliant Installation & Repairs

    All work meets or exceeds local and state safety regulations. You can count on CERTi-PRO for reliable, inspection-ready installations and repairs every time.

  • Honest, Upfront Pricing— No Surprises

    We provide transparent quotes before work begins, so you always know what to expect — no hidden fees, no guesswork, just fair pricing and quality service.

  • Financing Options Available

    We offer convenient financing plans to make essential gas and plumbing services affordable, helping you get the work you need without financial stress.

Schedule Your drain cleaning service Today

From slow drains to stubborn clogs, CERTi-PRO Plumbing provides thorough drain cleaning services to restore proper flow and prevent future blockages.

Call (210) 887-1656 or book online with San Antonio’s trusted plumbing professionals.

Our happy customers

areas We serve

At CERTi-PRO Plumbing, we’re proud to provide top-rated plumbing services throughout San Antonio and the surrounding communities. From small towns like Leon Valley and Hollywood Park to growing areas like Alamo Ranch, Schertz, and Universal City, our licensed plumbers deliver expert repairs, reliable installations, and 24/7 emergency service you can trust. Every city we serve has its own unique plumbing needs—whether it’s dealing with San Antonio’s notoriously hard water, replacing outdated water lines in historic neighborhoods, or providing fast-response service to busy suburban families. Wherever you’re located, CERTi-PRO Plumbing is committed to keeping your home’s plumbing system safe, efficient, and worry-free.

San Antonio
Alamo Ranch
Universal City
Helotes
Randolph AFB
Grey Forest
Windcrest
Shavano Park
Bracken
Hollywood Park
Converse
Castle Hills
Kirby
Balcones Heights
China Grove
Woodlawn Lake
Martinez
Alamo Heights
Lackland AFB
Live Oak
Leon Valley
Schertz
Leon Springs
Cibolo
Fair Oaks Ranch
Selma
Timberland Park
Garden Ridge
Stone Oak
Sayers
Olmos Park
Adkins
Terrell Hills