San Francisco & Peninsula

Daly City Sewer Line Repair

Local Technicians. Real Experience.

Upfront pricing, background-checked technicians, and honest local craftsmanship you can trust.

70+ YEARS
Serving Bay Area
Homes & Businesses
Since 1954
4.9 STARS
From 1,700+ Customer Reviews
★★★★★
SAME-DAY SERVICE
Fast Response Across
SF & Peninsula
DALY CITY SEWER LINE SERVICES

Reliable Sewer Line Repair & Trenchless Replacement in Daly City

Underground sewer lateral failure caused by root intrusion, pipe cracking, line sag, or aging cast iron can result in sewage backups in Daly City. Heise's Plumbing diagnoses sewer line integrity and recommends targeted repairs or modern trenchless replacement options. Serving single-family residences and commercial properties throughout Daly City, Westlake, St. Francis Heights, Serramonte, and northern Peninsula neighborhoods.

Sewer main replacement and excavation

Signs of Sewer Line Damage & Failure

Frequent drain backups across multiple household fixtures, gurgling toilets, sewer odors, or wet lawn patches above sewer laterals indicate underground pipe compromise.

Timely evaluation prevents sewage backup damage to property foundations and living spaces.

Trenchless HDPE pipe pull and lateral replacement

Trenchless Pipe Bursting & Lateral Replacement

Modern trenchless pipe bursting replaces damaged sewer lines without destroying lawns, driveways, or landscaping. A conical bursting head breaks apart old piping while pulling seamless HDPE pipe into place.

Seamless HDPE sewer laterals resist root penetration, corrosion, and joint offset for decades of reliable service.

Sewer camera diagnostic inspection equipment

Diagnostic Video Inspection & Line Testing

Prior to repair or replacement, video sewer camera inspections identify pipe depth, material, slope, and physical damage.

Post-replacement pressure and camera testing confirm code compliance and proper wastewater velocity.

Explore Sewer Camera Inspection in Daly City →

Targeted Sewer Spot Repair in Daly City

When an entire sewer line does not require replacement, localized spot repair provides an efficient, cost-effective solution for Daly City property owners. Using video location diagnostics, our engineers excavate directly above the defect to replace damaged pipe sections.

We manage municipal permit applications, utility mark-outs, pipe section replacements, cleanout additions, and soil backfill compaction to ensure long-term repair reliability.

Common Spot Repairs We Complete

  • Clay Pipe Segment Replacement: Removing cracked vitrified clay joints and installing modern schedule-40 ABS pipe.
  • Cast Iron Line Restoration: Replacing corroded cast iron pipe sections beneath crawlspaces.
  • Cleanout Installation: Adding accessible double-sweep cleanouts for easier future drain servicing.
  • Joint Resealing: Sealing leaking or offset pipe connections to prevent root entry.

Recent Jobs from Heise's Plumbing

See plumbing, sewer, drain, and water heater work completed by Heise's Plumbing throughout San Francisco and the Peninsula.

Residential 30-Gallon Water Heater Replacement WATER HEATERS
Portola Valley, CA

Residential 30-Gallon Water Heater Replacement

Replaced an aging residential water heater with a new slim tank unit, upgraded gas piping, shut-off valves, and thermal expansion protection.

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Cast Iron Kitchen Drain Line Replacement DRAIN CLEANING
Daly City, CA

Cast Iron Kitchen Drain Line Replacement

Replaced 10 feet of corroded cast iron kitchen sink drain line with new cast iron and DWV piping, ensuring long-term clog-free drainage.

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Main Sewer Line & Pipe Replacement SEWER SERVICES
San Francisco, CA

Main Sewer Line & Pipe Replacement

Excavated and replaced 40 feet of 3-inch cast iron sewer main line and 2-inch branch piping at a residential property in San Francisco.

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VIEW ALL RECENT JOBS
Need professional plumbing or sewer service?
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Frequently Asked Questions — Daly City Plumbing

How long does a sewer spot repair take?

Most targeted spot repairs are completed within 1 to 2 days, including excavation, pipe repair, code inspection, and backfilling.

When is spot repair better than full replacement?

Spot repair is ideal when camera inspection shows that damage is isolated to a single short section and the rest of the pipe remains structurally sound.

How fast can a plumber arrive at my Daly City home?

We offer 24/7 emergency dispatch across Daly City. For urgent leaks or sewer backups, our technicians typically arrive within 45 to 60 minutes.

Schedule Daly City Sewer Line Repair Today

Get fast, professional plumbing repair backed by 70+ years of local Bay Area experience.