Sewer and Trenchless Repair FAQs

Slow drains throughout the home, recurring clogs, gurgling sounds, sewage odors, or water backing up in lower fixtures are common warning signs. Outdoors, look for unusually lush grass, soggy patches, or sinkholes near the route of the line. Inside, floor warping or staining near drains can also point to trouble.

Good to know

• If only one fixture is slow, it may be a local drain issue. If multiple fixtures are affected, the main sewer line is likely involved.
• Tree roots, aging pipe materials, soil movement, and grease buildup are frequent culprits.
• A sewer camera inspection confirms what’s happening and where, so the right fix can be planned.

A technician locates the nearest cleanout or creates a small access point. A waterproof camera is fed through the line to capture video of the interior pipe condition. The video reveals blockages, breaks, offsets, root intrusions, corrosion, and standing water (a sign of sagging).

Inspection steps

1. Locate and access the line. 2) Video-scan the pipe. 3) Locate depths and mark findings. 4) Review results and options with you.

What you receive

• A clear explanation of findings, often with a video clip or written summary.
• Repair recommendations tailored to the pipe’s condition, from drain repairs and spot fixes to full sewer line replacement or trenchless methods.
• A plan to protect surfaces and utilities before any work begins.

Trenchless methods fix or replace a buried pipe with minimal excavation.

Common methods

• Cured-in-place pipe (CIPP) lining: An epoxy-saturated liner is inserted and cured to create a new pipe within the old one.
• Pipe bursting: A new HDPE pipe is pulled through while a bursting head fractures the old pipe outward.

When it’s a fit

• Great for runs beneath driveways, patios, mature landscaping, or finished floors.
• Works when the existing line has enough structural integrity (for lining) or a passable path (for bursting).

When digging may still be needed

• If the pipe is severely collapsed, misaligned, or bellied, targeted excavation or traditional replacement may be necessary. A camera inspection determines the best approach.

Most sewer line repair and sewer system repair projects require permits. The licensed contractors in our network handle the permit process, coordinate any required inspections, and ensure the work meets code.

What this includes

• Submitting plans and obtaining approvals from the local authority having jurisdiction.
• Scheduling inspections at key stages (for example, pressure tests or video verifications).
• Coordinating utility locates (811) to mark underground lines before digging.

If work crosses property lines or public right-of-way, additional approvals or traffic control plans may be needed. For homes with a homeowners association, you may be asked for HOA approval before work starts.

Timeframes vary by method, pipe length, depth, and site access.

Typical durations

• Drain cleaning or minor drain repairs: often completed the same day.
• Spot repairs or short open-trench sections: usually 1 day.
• Trenchless lining or pipe bursting: commonly 1 day for setup and installation, with surface restoration following shortly after.
• Full sewer line replacement with extensive excavation: 1–3 days or more, depending on length, depth, and surface restoration.

Weather, permitting, and required inspections can influence scheduling. Your coordinator will outline the expected sequence so you know what will happen and when.

Protecting your property is a top priority. Crews use surface protection like floor coverings, plywood tracks, and containment to keep areas clean. Trenchless options limit digging to small access pits, reducing disruption to landscaping and hardscapes.

Surface restoration

• Soil and sod are backfilled and compacted; disturbed areas are graded for proper drainage.
• Concrete or asphalt may be saw-cut and patched to code when access is required.
• Interior work (if needed) is contained, with dust control and debris removal before the crew leaves.

Before work starts, you’ll see a plan that shows access points, protection measures, and how the site will be restored.

Materials are selected to match code requirements and site conditions.

Common choices

• PVC or ABS for open-trench replacements inside the property.
• HDPE for pipe bursting applications.
• Epoxy-based liners for CIPP trenchless rehabilitation.

Durability and warranties

Modern materials are engineered for decades of service when installed correctly and maintained. Warranties vary by product and scope of work and are provided by the licensed contractor performing the job.

Routine care helps extend service life: avoid flushing wipes or hygiene products, keep fats, oils, and grease out of drains, and schedule periodic hydro-jetting where roots or scale are recurring issues.

Yes. Sewer backups and main-line failures can’t wait. Our coordinator monitors (619) 492-4171 around the clock so urgent sewer issues can be triaged at any hour.

What to expect in an emergency

• Guidance to stop further damage and stay safe.
• Rapid scheduling for assessment and clearing the line.
• Temporary solutions (such as bypass pumping) when full repairs must wait for daylight, permits, or inspections.

Permanent repair options are reviewed once the immediate risk is controlled.

These solutions address different levels of pipe damage.

Repair

A targeted fix, such as cutting out and replacing a damaged section or sealing a joint. Best for localized problems near accessible areas.

Replacement

Removing the old line and installing new pipe along all or most of the run. Used when the pipe is severely deteriorated or improperly sloped.

Lining (CIPP)

Installing a seamless liner that cures into a new pipe inside the old one. Ideal for long runs with moderate defects, especially under hard-to-dig surfaces. A camera inspection determines which option fits your situation.

Pricing depends on the size and scope of the job. You can find approximate costs of these services here.