Sewer Line Installation in Bulverde, TX
Roadrunner Plumbing & Air delivers high-quality sewer line installation in Bulverde, TX. Licensed, insured, & locally trusted. Book your free estimate now.

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A compromised or improperly installed sewer system can lead to serious issues, including chronic wastewater backups, foundation instability, and costly damage to your home’s structure and landscaping. At Roadrunner Plumbing & Air, we bring over 24 years of experience in proper sewer line installation in Bulverde, TX, which is crucial for long-term plumbing performance and environmental safety. As a family-owned, full-service plumbing company, we provide start-to-finish sewer solutions engineered for reliability, compliance, and minimal disruption. Our commitment to 100% satisfaction, professional service, and worry-free workmanship ensures your sewer line is installed with precision and care.
Why and When Professional Sewer Line Installation Becomes Necessary
Whether your property is new, your system is outdated, or you're facing persistent plumbing problems, we help homeowners and contractors identify the right time for installation or replacement. Here are the most common scenarios where our services apply:
- Aging or Outdated Materials: Older homes in Bulverde may still rely on materials such as clay tile, cast iron, or Orangeburg piping. These materials are prone to corrosion, warping, or collapse after decades underground.
- Frequent Drain Issues: If you regularly experience slow drains, backups, or wastewater odors throughout the home, even after cleaning or hydro-jetting, the problem may lie in the sewer main, rather than in individual lines.
- Root Intrusion: Tree roots naturally seek out moisture and often invade small cracks in pipes, especially those made of clay or older plastic lines. Once inside, they can fracture the pipe, obstruct flow, and lead to total failure.
- System Upgrades or Additions: Expanding your home or adding bathrooms? Your current sewer line may not be able to handle the increased flow. Installing a new line ensures adequate capacity and prevents overload.
- New Construction Projects: From site grading to system layout, we provide complete sewer system installation for new builds, meeting all municipal codes and engineering standards from the ground up.
- Ground Movement or Soil Erosion: Over time, shifting soil or slab settling can displace or rupture buried lines. In these cases, spot repairs are often insufficient, and full replacement is more cost-effective in the long term.
We offer on-site consultations and thorough evaluations to determine the most appropriate, cost-efficient solution, without upselling or pressure. Contact us today for a personalized assessment and recommendation.

Our Diagnostic and Planning Process: Engineering the Right Solution
Every sewer line installation we perform starts with a rigorous diagnostic and planning phase. This ensures proper system sizing, optimal layout, and full compliance with local plumbing codes. Here’s what you can expect:
- Video Pipe Inspection: Utilizing high-resolution, waterproof cameras, we inspect your existing sewer lines from the inside. This allows us to identify collapse points, intrusion, misalignments, or scale buildup, without the need for unnecessary excavation.
- Elevation and Grade Mapping: Gravity-based sewer systems depend on a precise slope, typically 1/4" per foot, for consistent flow. We use laser levels and GPS mapping tools to calculate the correct grade, even on sloped or uneven properties.
- Soil Composition Testing: The stability and moisture retention of your soil significantly influence trenching methods and the choice of pipe material. Sandy soils may require deeper bedding, while expansive clay calls for added anchoring to prevent pipe shifting.
- Load and Capacity Calculations: Based on your household size, number of fixtures, and expected wastewater flow, we determine the proper pipe diameter, typically ranging from 4” to 6” Schedule 40 PVC or HDPE.
- Municipal Coordination and Permits: We handle permit submission and schedule inspections with Bulverde utility departments to ensure all work is fully code-compliant. We also coordinate with other utility services to mark underground lines before digging.
- Installation Planning: We provide a clear proposal outlining scope, pricing, duration, and installation method. This allows you to make informed decisions based on budget and timeline.
This methodical approach reduces risks, avoids rework, and helps us deliver sewer systems that are built to last decades.
Installation Methods: Comparing Trenchless vs. Traditional Excavation
Depending on the existing conditions of your property and the condition of any current piping, we may recommend either trenchless or traditional methods for your sewer line installation in Bulverde, TX:
Trenchless Sewer Line Installation
Ideal for minimal surface disruption, trenchless techniques allow us to replace or rehabilitate pipes without extensive digging. There are two main methods:
- Pipe Bursting: We break apart the existing damaged pipe while simultaneously pulling in a new high-density polyethylene (HDPE) pipe of equal or greater diameter. This method requires only two small access points.
- Cured-in-Place Pipe (CIPP) Lining: We insert a flexible liner soaked in epoxy resin into the damaged line. Once inflated and cured in place, it forms a seamless, jointless pipe inside the existing one, excellent for moderate damage or root invasion.
Benefits of Trenchless Methods:
- Less impact on landscaping, driveways, or hardscaping
- Shorter installation times (often completed in a single day)
- Lower overall labor costs due to minimal excavation
- Long-lasting materials rated for 50+ years of service life
Traditional Excavation
For systems that are beyond repair or require complete layout changes, traditional trench excavation is preferred. Our team exposes the entire line to remove and replace the pipe, ensuring complete visibility and access.
Benefits of Traditional Excavation:
- Full pipe removal ensures no hidden weak spots
- Best for severely misaligned, collapsed, or undersized systems
- Ideal for installing brand-new infrastructure on undeveloped properties
- Allows re-routing of the sewer line if the current path is problematic
Our crews use shoring and safety barriers to protect your property and maintain clean, organized job sites. After installation, all disturbed surfaces are restored to match pre-project conditions as closely as possible.
Our Sewer Line Installation Process: Start to Finish with Precision
Our installation workflow is built around precision, cleanliness, and speed, without cutting corners. When you hire Roadrunner Plumbing & Air for your sewer line installation in Bulverde, TX, here’s what you can expect:
- Permit Acquisition and Scheduling: We obtain the necessary permits and coordinate with the city for a pre-inspection. Our office communicates timelines clearly and sets realistic expectations from day one.
- Site Setup and Protection: Our crew arrives within a guaranteed 4-hour window and lays protective coverings over flooring, landscaping, and hardscape. We also establish safe access points and notify neighbors if needed.
- Excavation or Access Point Creation: Based on your selected method, we either dig a trench or create small access holes for trenchless equipment. We use compact, low-impact machinery to avoid property damage.
- Installation of New Sewer Line: We install new piping using Schedule 40 PVC, SDR 35, or HDPE, depending on the load, soil, and depth. All joints are solvent-welded or heat-fused to prevent leaks. Pipes are bedded with compacted sand or gravel for stability.
- Pressure and Leak Testing: We conduct hydrostatic or air pressure tests per plumbing code. We also perform post-installation camera inspections to verify alignment, slope, and connection integrity.
- Backfilling and Compaction: Trenches are backfilled in layers using native soil or engineered fill. Compaction ensures that there is no future soil settling, which could affect your landscape or driveways.
- Site Restoration and Final Cleanup: Lawns, beds, and hardscape are restored to pre-project condition. Trash and debris are removed. Our technicians wear shoe covers and clean the workspace thoroughly, ensuring no mess is left behind.
- Final Walkthrough and System Review: We explain the system layout, provide warranty documentation, and advise on long-term care and maintenance. You’ll also receive 24/7 access to our support team for questions after completion.
Warning Signs It’s Time For A New Sewer Line
For many homeowners in Bulverde, sewer problems develop slowly, but when they reach a tipping point, the damage is costly and invasive. Watch for these warning signs that indicate your system may be failing:
- Multiple fixture backups: Simultaneous clogging in toilets, tubs, and sinks often signals a main sewer issue.
- Sewage odors: Sulfuric, rotten-egg smells indicate gas escaping from broken or vented lines.
- Standing wastewater: Puddles forming in the yard or basement, especially during dry weather, often mean your line is leaking.
- Sudden lawn overgrowth: Sewer leaks can fertilize plants, resulting in unusually lush or uneven growth in patches.
- Rodents or pests: Cracked sewer pipes allow easy entry for rats, insects, and other pests.
- Cracked foundation or driveway: Persistent moisture around a leaking sewer pipe can destabilize soil and damage concrete or asphalt.
If you’re noticing one or more of these issues, contact our team immediately. Our same-day service and 24/7 live answering ensure you won’t be left waiting in an emergency.
Why Choose Roadrunner Plumbing & Air for All Things Sewer Line?
Our team is trusted throughout the community for delivering sewer solutions that last. Here’s why more homeowners and builders choose Roadrunner Plumbing & Air:
- Over 24 Years of Experience: Our depth of knowledge enables us to solve complex sewer challenges with confidence.
- Licensed and Skilled Technicians: Friendly, respectful professionals who arrive in uniform and explain everything clearly.
- Fair and Transparent Pricing: We provide multiple options and never recommend services you don’t need.
- Punctual Arrival and Clean Work Sites: We arrive within a four-hour window and protect your home with shoe covers and drop cloths.
- Customer-Focused Service: From permitting to cleanup, we communicate, respect your space, and make your comfort a priority.
- 100% Satisfaction Guarantee: If something’s not right, we fix it. Period.
- Military Discounts and Coupons Available: We proudly support our community with budget-friendly offers.
Above all, customer care is at the heart of everything we do, and it shows in every sewer line we install.
Ready for a Sewer System That Performs? Let’s Get Started Today
Your sewer system is too important to risk with outdated pipes, misaligned joints, or rushed installations. Whether you’re dealing with chronic plumbing issues or need new lines for construction, turn to Roadrunner Plumbing & Air for expert, worry-free service in Bulverde, TX. With a proven record of precision, responsive service, and long-term reliability, we ensure your installation is done right the first time, with minimal hassle and full compliance. We offer same-day service, 24/7 live support, and a worry-free warranty to give you confidence in every flush, every day.
Call now or fill out our online form to schedule your sewer line installation in Bulverde, TX.
Financing options
flexible financing solutions
We offer convenient financing options through Wells Fargo, making it easier to invest in plumbing or HVAC upgrades with flexible payments that fit your budget. Your comfort, safety, and satisfaction are always our top priorities—every service, every time.
Apply for FinancingWe offer flexible financing options through GreenSky to help you move forward with essential plumbing or HVAC upgrades without delay. With quick approvals and affordable monthly payments, you can get the service you need while staying within budget.
Apply for FinancingWe offer financing through Synchrony to make it easier to get the plumbing or HVAC service you need without delay. With simple application steps and convenient monthly payments, you can manage costs while enjoying reliable home comfort.
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