Fast Drain & Sewer Services

Drain Cleaning & Sewer Services

Drain cleaning, unclogging, and sewer repair for Austin and San Antonio homes, including weekends.

Drain Lines & Sewers

Trusted Drain And Sewer Line Service

Radiant provides expert drain cleaning, unclogging, and sewer line repair for homeowners in Austin and San Antonio. With licensed local teams in both cities, we deliver precise diagnostics, clear recommendations, and long-lasting solutions.

From stubborn clogs to full sewer line replacements, we focus on clean work and minimal disruption to your home.

Radiant Service Area

Lone Star Locals

Radiant operates across Austin and San Antonio, keeping over 10,000 homeowners happy with home repairs, installations, and maintenance.

Not seeing your area? Give us a call at 833-656-4056

Available 24/7

Drains & Sewer Line Services

Just Call Radiant.

Expert Repairs, Honest Service, No Guesswork

Straight answers, solid work, and a team that follows through with no runaround and no guesswork.

Serving Austin & San Antonio

Trusted by homeowners across Austin and San Antonio for reliable plumbing and HVAC work, built on decades of consistent service and long-term relationships.

Scheduling Around You

Flexible appointments with weekend availability mean you’re not stuck waiting around for us, we show up when we say we will.

Honest Pricing, No Guesswork

Upfront recommendations and transparent pricing, with no pressure, just clear options so you can make the right call for your home.

Backed by our Home Comfort Guarantee, just one more reason to call Radiant.

FULL-HOME SERVICE PROVIDER

Comprehensive All-in-One Home Services

Thousands of Austin and San Antonio residents have trusted Radiant Plumbing, Air Conditioning, & Electrical as their full-home service provider for all their maintenance and repair needs. Discover our others services – like air conditioning and plumbing.

Drains and Sewers

Frequently Asked Questions

What Are Radiant’s Drain Cleaning Services?

Radiant provides professional drain unclogging, hydrojetting, sewer camera inspections, main line repair, and sewer line replacement services.

Does Radiant Offer Any Guarantees On Drain And Sewer Services?

Yes. Radiant backs qualifying drain cleaning, sewer repair, hydrojetting, and sewer line replacement services with upfront pricing and workmanship guarantees.

What Is The Difference Between A Drain And A Sewer Line?

A drain carries wastewater from individual fixtures inside your home, while the sewer line carries all wastewater from your home to the municipal system or septic tank.

When Should I Call A Plumber For A Clogged Drain?

You should call a plumber if clogs are recurring, affecting multiple drains, causing backups, or not responding to basic clearing methods.

What Causes Drains To Keep Clogging?

Recurring drain clogs are often caused by grease buildup, hair, soap residue, tree root intrusion, or underlying sewer line damage.

How Do I Know If My Sewer Line Needs Repair Or Replacement?

Frequent backups, widespread slow drains, foul odors, or visible yard issues may indicate your sewer line needs professional evaluation for repair or replacement.

Drain Service Near Me

Professional Drain Cleaning and Sewer Line Services

Drain and sewer problems can be frustrating, messy, and hard to diagnose without the right tools. At Radiant Plumbing & Air Conditioning, we help homeowners across Austin and San Antonio solve drain and sewer issues with clear answers and professional service.

Understanding Drain And Sewer Problems

A slow drain may seem minor, but it can point to deeper buildup, recurring clogs, or even main line issues. Sewer problems often develop over time, which is why early inspection and proper diagnosis can prevent larger repairs later.

Choosing The Right Solution

Not every clog requires the same approach. In some cases, a simple clearing is enough. For heavier buildup, hydrojetting may provide a more thorough clean. When the cause is unclear, video camera inspections allow technicians to locate blockages or damage without unnecessary digging.

Main Line Repairs And Long-Term Options

If a sewer line is cracked, collapsed, or heavily invaded by roots, repairs or replacement may be needed. Our team explains your options clearly, whether that means targeted repair, trenchless methods, or excavation for full replacement when required.

Professional Service Backed By Experience

Radiant’s licensed technicians focus on clean work, minimal disruption, and lasting results. From urgent backups to preventative drain maintenance, we provide dependable solutions designed to keep your plumbing flowing properly.

Schedule Drain And Sewer Service With Radiant

If you are dealing with recurring clogs, slow drains, or concerns about your sewer line, Radiant is ready to help. Schedule online or call today for trusted drain cleaning and sewer service in Austin and San Antonio.