Drain & Sewer Services in San Diego County

Full-Service Drain Cleaning, Sewer Repair & Inspections Since 1984

When a drain backs up or a sewer line fails, you need a plumber who knows what they’re doing and shows up when they say they can. Plumbing Plus has been solving drain and sewer problems across San Diego County since 1984. Michael De Silva joined us in 2001 at age 19, trained under seasoned professionals, and worked his way up to lead plumber before he and his wife, Rachael, took ownership in May 2010. That continuity matters: the team we dispatch to your home has deep roots in this county’s specific plumbing conditions. We serve both residential homeowners and commercial and property management clients with the same family-owned standards on every job.

Every visit starts with a free, written estimate so you know the cost before work begins. Technicians are screened, background-checked, and arrive in uniform. You’ll get a text 30 minutes before they arrive with details about who’s on the way. All work is backed by a warranty on both workmanship and parts. We’re recognized by Angie’s List Super Service Award, Best of HomeAdvisor, Neighborhood Favorites, and Expertise, and we hold membership with the Plumbing Heating Cooling Contractors Association (PHCC). 

If you have a drain or sewer problem that can’t wait, call us now at (858) 630-3141. We’re available 24/7 and ready to help.

Drain & Sewer Services We Offer

We handle the full spectrum of drain and sewer work, from a single slow sink to a compromised main sewer line. We use trenchless technology whenever possible to minimize disruption to your yard and landscaping.

Our San Diego County drain and sewer services include: 

• Drain repair
• Sewer repair
• Trenchless sewer services
• Hydro jetting
• Sewer camera inspection

Our video camera inspections give us real-time visibility into pipe conditions: cracks, tree root intrusion, mineral scale buildup, and offset or sagging joints. High-pressure hydro jetting removes grease, scale, and debris that snaking alone can’t reach. It’s the right tool when buildup is the root cause rather than a structural problem. For older San Diego homes where pipes have been in the ground for decades, preventive maintenance is often more cost-effective than waiting for a failure to force the call.

Why San Diego County Drains & Sewers Fail

San Diego County’s combination of clay-heavy soil, coastal air, aging infrastructure, and mineral-rich water puts real stress on underground pipes. We’ve been working in these exact conditions for over 40 years, and the patterns are consistent across different parts of the county.

In historic inland neighborhoods like North Park and Mission Hills, cast iron pipes are reaching the end of their service life, showing corrosion, pinhole leaks, and narrowing from scale. Areas farther inland, including Escondido, Poway, and San Marcos, see persistent tree root intrusion in older neighborhoods where mature landscaping has had decades to spread roots toward underground moisture. Throughout the county, hard water scale is also a common culprit, gradually choking flow from the inside. In communities like Chula Vista and El Cajon, shifting soil from seismic activity and grading changes can cause line bellies and joint separation that no amount of cleaning can fix. Heavy rainfall across the county can quickly overwhelm lines already compromised by buildup, turning a slow drain into a full backup.

Warning Signs You Shouldn’t Ignore

Most drain and sewer problems announce themselves before they reach the emergency stage. These symptoms point to a developing problem that needs professional evaluation rather than another pass with a plunger.

Common warning signs include: 

• Slow-draining sinks, tubs, or showers
• Gurgling or bubbling sounds after flushing
• Clogs that return after plunging or snaking
• Sewer gas odors inside or outside the home
• Water backing up into floor drains
• Soggy yard patches above the sewer line

Repeat clogs are especially important not to dismiss. When a blockage comes back after professional service, it usually means something structural is happening: root re-entry through an existing gap, a belly in the line, or a section of pipe that’s starting to collapse. A camera inspection is the fastest way to find out which problem you’re actually dealing with.

24/7 Emergency Drain & Sewer Service

A sewer backup or mainline blockage can’t wait until morning. We offer around-the-clock 24/7 emergency plumbing service throughout San Diego County, and every emergency call goes to a trained technician carrying the diagnostic equipment needed to identify the problem on the spot. Our goal isn’t a temporary fix. It’s to find the root cause, walk you through the options, and complete a repair designed for long-term performance.

Four decades of working in San Diego County means we’ve seen nearly every failure mode these pipes develop. That experience informs how quickly our technicians identify problems and how clearly they can explain the right solution. When you call Plumbing Plus in an emergency, you’re not getting a franchise dispatcher. You’re getting a local team that knows this county’s infrastructure from the inside out.

The Plumb Star Partner™ Membership Program

The Plumb Star Partner™ program is designed for homeowners who want to stay ahead of drain and sewer problems instead of reacting to them. Members receive front-of-line priority scheduling for both routine and emergency calls, 10% off all plumbing services, no dispatch fees, free estimates, and a one-year workmanship and materials warranty on all work completed while the plan is active. It’s an upgrade over standard warranty terms.

The annual safety inspection included with membership is where the program earns its value for San Diego homeowners. It covers a sewer camera inspection of one drain, a water quality test, water pressure check, leak inspection, toilet dye testing, water meter check, and a water heater flush. For homes where drain and sewer infrastructure is already aging, that annual camera inspection can help catch a developing crack or root intrusion before it becomes a weekend emergency repair. If a larger repair does come up, flexible financing through our partner Service Finance is available. This includes short-term options with low interest and longer term plans with lower monthly payments, so the right fix doesn’t have to wait.

Schedule sewer or drain service in San Diego County with Plumbing Plus today. Call (858) 630-3141 to get started.