Cost-Effective Sewer Line Solutions

Expert in sewer line replacement since 1999, we provide thorough, lasting solutions for thousands of homeowners, ensuring the longevity and efficiency of their homes’ sewer systems.

Radiant technicians in a trench replacing a sewer line at a home


Stress-Free Sewer Line Replacements

When it comes to sewer line replacement, we understand the concerns it can raise. At Radiant Plumbing and Air, we prioritize a hassle-free experience for our customers. With over two decades of serving the Texas community, our experienced team ensures a smooth and efficient process from start to finish. We specialize in trenchless sewer line replacement, a cost-effective and minimally disruptive solution. What sets us apart is our commitment to clear communication, ensuring you’re informed every step of the way. You can trust our transparent pricing and our dedication to delivering quality service. With Radiant Plumbing and Air, sewer line replacement becomes a stress-free endeavor, offering you peace of mind and long-lasting results for your home.

Austin Service Area

Greater Austin & Beyond

We proudly service the following cities and neighborhoods in Austin, TX:

Not seeing your area? Give us a call at 512-265-6994


Greater San Antonio & Beyond

We proudly service the following cities and neighborhoods across San Antonio, TX:

Not seeing your area? Give us a call at 210-294-6703

Radiant Branches

Lone Star Locals

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

Austin, TX

A map showing the area of Austin that Radiant serves

San Antonio, TX

A map showing the area of San Antonio that Radiant serves

Drains & Sewers Blog

The Radiant Difference

Discover The Radiant Difference

Experience unparalleled expertise, reliability, and skill in every home service we provide.

Decades of Excellence in Home Services

For over 20 years, Radiant Plumbing & Air has set the standard for professional home services. Our team of licensed and insured technicians brings unmatched expertise to every job, ensuring reliable repairs and maintenance. We're committed to excellence, and it shows in every task we undertake.

Dependable Service, Every Time

Trust is the cornerstone of our services at Radiant. We guarantee the reliability of our installations and repairs, conducted only by our fully licensed and insured professionals. With us, you can be confident that your home systems are in skilled hands.

Your All-in-One Home System Experts

Whether it’s plumbing woes or air conditioning tune-ups, Radiant Plumbing & Air covers it all. Our comprehensive equipment expertise means we’re equipped to fix all types of home systems. From routine maintenance to complex repairs, we handle every challenge with skill and efficiency.

The Radiant Plumbing team standing and leaning on work trucks


Your Drains & Sewer Pipe Experts

Ready to elevate your home’s comfort? Discover a variety of services beyond drain and sewer line repairs that cater to your every need. Explore the full range by clicking the links below:

Call or Schedule Your Service Online!

Call or Schedule Your Service Online!

Call or Schedule Your Service Online!


Frequently Asked Questions

Can Radiant replace a sewer pipe under a house?

Yes, Radiant Plumbing and Air is equipped to replace a sewer pipe under a house. Our team of experienced professionals specializes in sewer line services, including sewer line repairs and replacements. We use state-of-the-art technology and expert knowledge to complete the job efficiently with minimal disruption to your property. Common reasons for sewer line repair or replacement include repeated sewer stoppages, broken, cracked, or collapsed sewer lines, frozen pipes due to weather changes, deterioration, pipe corrosion, shifting or settling of soil, main sewer line clogs, or tree root damage. If you’re experiencing any of these sewer line problems, don’t hesitate to contact us immediately. We offer comprehensive video sewer line inspections and estimates for repair or replacement services tailored to your home’s needs.

The cost of digging up and replacing a sewer line can vary significantly, depending on various factors. Factors like the length and depth of the sewer line, accessibility to the site, all play a role in determining the final cost. On average, homeowners may budget as little as $3,000 for a small spot repair. However, complete replacement and complex projects or additional considerations like landscaping or pavement can drive costs even higher. For a precise estimate tailored to your specific situation, contact Radiant Plumbing and Air today. Our experienced team will provide you with an accurate assessment of your sewer line replacement costs, ensuring transparency and peace of mind.

In general, sewer lines typically last anywhere from 50 to 100 years before requiring replacement. However, the lifespan of sewer lines can vary based on factors such as the material used and maintenance practices. Cast iron pipes may endure for 50 to 75 years, clay pipes for around 50 to 60 years, PVC pipes for 25 to 40 years or more, and Orangeburg pipes for about 30 to 50 years. Regular maintenance can prolong their longevity, but certain conditions may accelerate wear and deterioration.

If you’re experiencing frequent clogs and drainage issues, there may be hidden underground problems. The cost of repeated sewer cleaning can accumulate, making replacement a cost-effective solution in the long run. Radiant Plumbing and Air offers professional video inspections to assess the need for repair or replacement and can provide estimates, along with financing options if needed. Don’t hesitate to reach out to us for a thorough evaluation of your sewer lines.

Recognizing the signs that your sewer line may require replacement is crucial for early intervention and cost-effective solutions. Keep an eye out for frequent blockages, sewage backups, persistent foul odors, slow drains, lush green patches in your yard, foundation cracks, rodent or insect infestations, and visible sewer line damage. If any of these symptoms appear, call Radiant Plumbing and Air immediately. Timely detection enables targeted and efficient repairs, preventing further damage. Consult with an experienced plumber to assess the extent of the issue and determine whether sewer line replacement is necessary. Don’t ignore strange smells or sounds from your sewer line, as they can indicate a need for sewer line repair. Addressing these problems promptly is crucial to avoid sewage backups and maintain your home’s plumbing system. Trust Radiant Plumbing and Air for reliable solutions to your sewer line concerns.

Radiant Plumbing and Air stands out as a top choice for exceptional sewer pipe repair services. Our team of Texas licensed plumbers brings over 20 years of experience to the table, delivering comprehensive diagnostics and cost-effective repair solutions. We prioritize transparency, offering upfront pricing and ensuring our customers have access to 24/7 online scheduling tools for quick assistance, even during sewer emergencies. With a strong local reputation, a team of certified professionals, and a commitment to utilizing modern technologies, Radiant Plumbing and Air consistently earns positive reviews from satisfied customers in both our San Antonio and Austin locations. When it comes to sewer pipe repairs, choose Radiant for reliable and superior service.