Sewer Line Services in McKinney, TX
At Blue Otter Plumbing & Drain, we specialize in professional, precise, and fully code-compliant sewer line repair and sewer line replacement services. Based in McKinney, TX and serving the entire Dallas–Fort Worth area, our licensed plumbing team brings decades of experience, advanced diagnostic tools, and a commitment to clean, reliable work. Whether you’re dealing with recurring clogs or a major sewer line failure, we deliver lasting solutions backed by warranties and expert care. Explore our water line and gas line services to learn about Blue Otter Plumbing & Drain’s full range of services and veteran-led commitment to quality.

Sewer Line Repair and Replacement You Can Trust
Sewer line issues are disruptive, messy, and often urgent—but they don’t have to be overwhelming. We provide honest guidance and clear communication every step of the way. From minor repairs to full sewer line replacement, our licensed professionals take the guesswork out of the process.
Every job is overseen by a licensed Texas Master Plumber, ensuring compliance with local building codes, proper permitting, and top-tier workmanship. We provide detailed photo and video documentation of the issue and the completed repair, giving you total transparency from start to finish.
The Open-Cut Method: Precise and Reliable
When a sewer line needs replacement, we use the open-cut method to ensure precision and longevity. This process involves:
- Carefully trenching the affected area to expose the damaged line
- Removing compromised piping
- Installing new, durable, code-compliant piping
- Tying the system back into your existing plumbing with clean, professional connections
- Backfilling and restoring the surrounding area
The open-cut method offers several key benefits:
- Total visibility of the repair area, reducing the chance of missed damage
- Accurate installation without relying on guesswork or temporary fixes
- Long-term reliability and easier inspection access
- Ideal for older homes or properties with established landscaping
Our team takes extra care to protect flooring, landscaping, and foundation structures. We perform a thorough clean-up at the end of every job and walk you through the final results so you know exactly what was done—and why.

Sewer Camera Inspections and Line Locating
Before any shovel hits the ground, we start with a professional sewer camera inspection. This diagnostic service allows us to:
- Identify the exact cause of recurring blockages
- Detect root intrusion, cracks, corrosion, or collapsed sections
- Determine the precise location and depth of the issue
- Provide a detailed video file of the inspection for your records
We pair our camera technology with electronic line locating equipment to accurately mark the path of your sewer system. This prevents unnecessary digging and speeds up the repair process. Camera inspections are especially useful for homeowners in McKinney with older plumbing systems or slab foundations, where traditional visual inspections aren’t possible. For system-wide safety checks, we also perform testing of your backflow to protect your water supply from contamination.
Common Sewer Issues in McKinney Homes
McKinney, TX is known for its beautiful older neighborhoods, many of which include homes with aging sewer lines and outdated materials like cast iron or clay piping. Some of the most common sewer problems we see in the area include:
- Root intrusion from mature trees
- Collapsed or bellied lines under slab foundations
- Rusted and corroded cast iron piping
- Misaligned joints and shifting soil due to seasonal ground movement
- Grease, scale, or sediment buildup in flat-grade pipes
- Cracks from old concrete or clay piping systems
If you’re noticing frequent clogs, slow drains, foul odors, or wet spots in your yard, it may be time for a full evaluation. Left unchecked, small sewer issues can escalate into major property damage or health hazards.
Our Diagnostic and Repair Process
When you call Blue Otter Plumbing & Drain for sewer line repair in McKinney or anywhere in the DFW area, we follow a proven, transparent process:
- Initial Assessment – We ask about your symptoms and concerns, then schedule a prompt on-site evaluation.
- Sewer Camera Inspection – Using high-definition video and electronic locators, we pinpoint the cause and location of the problem.
- Written Estimate – We provide a clear, flat-rate quote outlining your options for repair or replacement.
- Permits and Planning – If replacement is needed, we pull all necessary permits and prepare for excavation.
- Open-Cut Repair – Our licensed team performs trenching, pipe replacement, and tie-ins with total attention to detail.
- Testing and Verification – We pressure-test the system, run flow checks, and review the completed repair with you using photo and video documentation.
- Restoration and Clean-Up – An inspection and engineer’s letter provided for applicable backfill of excavation.
- Backfill – We always backfill after an inspection has passed.
Every step of the process is guided by safety, local regulations, and our own high standards.
Call for Drain Repair Today! Schedule Service
Fast Response and Emergency Support
Sewer problems can’t wait, especially when backups threaten your home’s safety and sanitation. That’s why we offer fast response times throughout McKinney and the entire DFW metroplex. If your system is backing up or leaking, our team is ready to provide same-day solutions and clear documentation for insurance or property management needs. For system-wide safety checks, we also perform backflow testing to protect your water supply from contamination.

Serving McKinney and the DFW Area
We proudly serve homeowners and businesses in:
- McKinney
- Allen
- Plano
- Frisco
- Little Elm
- Irving
- Anna
- Melissa
- Addison
- Carrollton
- Coppell
- Highland Village
- Lewisville
- Prosper
- Richardson
- The Colony
We’re deeply familiar with the plumbing systems, soil conditions, and construction styles common in North Texas, especially older slab foundation homes in McKinney.

Backed by Warranties and Local Expertise
All of our sewer line repair and sewer line replacement work is backed by written warranties. We use only high-quality, code-approved materials, and our installations are designed to stand the test of time.
As a veteran-led and locally owned company, we treat every home like it’s our own. Our goal is to provide dependable, long-lasting plumbing solutions with honesty and skill.
Schedule Your Sewer Service Today
If you’re dealing with a recurring sewer issue, don’t wait for it to get worse. Call Blue Otter Plumbing & Drain for expert diagnostics, prompt repairs, and clear communication from start to finish. Our licensed plumbers are ready to inspect, diagnose, and solve your sewer line problem—quickly, cleanly, and correctly. Call now or request a sewer camera inspection to get started. Let us show you why McKinney homeowners trust Blue Otter Plumbing & Drain for honest, expert sewer service across the DFW area.