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39 Years
experience
Emergency
services
Your Trusted Plumbing & Sewer Experts in San Francisco and Los Angeles
Since 1987, Gateway Rooter has been a family-owned provider of quality plumbing and sewer solutions in the San Francisco Bay Area and Los Angeles. Our commitment to treating every property with care ensures cost-effective, timely repairs with minimal disruption. With over 31 years of local expertise, we prioritize customer satisfaction through prompt, professional service and transparent pricing.

Our licensed technicians deliver reliable residential and commercial plumbing services, including emergency support, water heater installations, and advanced sewer inspections. As a trusted community partner, we guarantee competitive pricing and stand by our work to maintain the trust of tens of thousands of satisfied clients.
Services
Water Heater Installation Drain Cleaning Sewer Inspection Plumbing Repairs Sewer Repair Gas Line Services Water Filtration Re-piping Garbage Disposal Camera Sewer Location
Details
  • Year established: 1987
Highlights and features
  • We offer 24-hour emergency plumbing service in San Francisco and Los Angeles.
  • Family-owned since 1987 with 31+ years of local plumbing expertise.
  • Licensed professionals provide transparent pricing before any work begins.
  • Guaranteed lowest price for all plumbing and sewer services.
  • Prioritize customer satisfaction through prompt, courteous service.
Associations and certifications
  • Lic. No. C-36/846292
Services
Water Heater Installation
We install tank and tankless water heaters for residential and commercial properties. Our licensed technicians ensure energy-efficient setups with minimal disruption to your daily routine. Proper installation extends system lifespan while optimizing performance for consistent hot water supply.
Sewer Inspection
Our camera sewer inspection locates blockages and damage in underground lines. This non-invasive method identifies repair needs without excavation. Accurate diagnostics save time and reduce costs for homeowners and businesses across San Francisco and LA.
Drain Cleaning
Professional drain line rooting removes clogs caused by debris and tree roots. We use advanced equipment to restore proper flow in residential and commercial plumbing systems. Regular maintenance prevents backups and extends pipe longevity.
Plumbing Repairs
We handle residential and commercial plumbing repairs for faucets, toilets, gas lines, and water filtration systems. Our technicians diagnose issues quickly and implement durable solutions. Emergency services ensure minimal downtime for critical plumbing failures.
Sewer Repair
Our experts perform sewer line repair and replacement with minimal landscape disruption. Using trenchless technology when possible, we restore functionality while preserving property aesthetics. Services include leak detection and pipe relining for long-term reliability.
Questions
What plumbing services do you offer?
We provide water heater installation, drain cleaning, sewer inspection, plumbing repairs, gas line services, and sewer replacement for residential and commercial clients.
Do you offer emergency plumbing service?
Yes, we provide 24-hour emergency plumbing support in San Francisco and Los Angeles with licensed technicians available at all times.
Are your plumbers licensed and insured?
All our technicians are fully licensed (Lic. No. C-36/846292) and insured for your protection during residential and commercial service calls.
Do you guarantee your pricing?
We guarantee the lowest price with all charges quoted before work begins to ensure transparent, no-surprise billing for plumbing and sewer services.
What areas do you serve?
We serve San Francisco, Los Angeles, and surrounding cities with prompt plumbing solutions and sewer system maintenance across both regions.