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Contact JJ Septic & Drain Inc.

North San Diego County Septic Tank Experts for Over 30 Years

San Diego - Oceanside - Escondido - San Marcos - Carlsbad - Poway - Fallbrook

Trusted Family Owned Affordable Experienced

High-Quality Septic Services for San Marcos at Fair and Reasonable Rates

For expert San Marcos septic tank system services, call JJ Septic & Drain today. Our commitment to high-quality work at a reasonable price has earned us one of the best septic service reputations around in San Diego North County. We are a family owned and operated company, with owners who are personally involved in the day-to-day management of the business. With our over thirty years of experience and uncompromising dedication to excellent septic tank system service, it is no wonder that over half of our clients are repeat and referral customers.

Our skilled and friendly professionals perform the following septic service jobs in San Marcos:

  • Septic tank pumping and cleaning for residential and commercial properties
  • Septic certification and inspection for real estate transactions
  • Installation and replacement of septic tank lids
  • Installation of septic tank risers
  • Septic tank locating

Schedule your next septic service appointment with JJ Septic & Drain today. Our business is licensed and insured. We always provide free phone estimates, and same day San Marcos septic service appointments are usually available. When you call, ask us about our neighborhood and senior citizen specials! We provide a $20 off discount for our San Marcos seniors and offer a reduced rate for neighbors who schedule their septic tank pumping appointments at the same time. Our area of service covers all of Northern San Diego County. JJ Septic & Drain is a proud member of the San Diego Sewage Hauler's Association.

San Marcos Septic Tank Cleaning and Pumping Services

Our company is San Marcos's best value for septic tank pumping and cleaning. Whether it's a commercial, municipal, or residential job, we always provide expert service at a reasonable rate. We've been called in for week-long municipal jobs that require our largest capacity trucks (7,000 gallons). We've also been called in to pump a new San Marcos homeowner's septic tank for the very first time. With over 100,000 San Diego North County septic tanks served and thousands of satisfied customers, JJ Septic & Drain is your source for skilled septic tank cleaning and pumping services for jobs of all sizes.

Commercial Septic Tank Pumping and Cleaning Services in San Marcos

For our San Marcos municipal and commercial clients, we do large and small jobs alike. With trucks that range in capacity from 2,000-7,000 gallons, we can respond quickly to septic emergencies. Commercial septic tank pumping and cleaning services we have performed include resolving sewage-related emergencies, pumping flood water, cleaning out catch basins, and removing sludge and waste from private treatment plants, RV parks, jump stations, community pools, and commercial septic tanks. We perform both as-needed and regular maintenance septic cleaning work, and approach each job with an uncompromising commitment to the health and safety of the San Marcos community.

San Marcos Residential Septic Tank Pumping and Cleaning

At JJ Septic & Drain, our goal is to help San Marcos homeowners resolve septic tank issues before they become complicated problems that require expensive repairs and/or tank replacement. That is why after thoroughly cleaning and pumping your septic tank (removing all solids and liquids), our expert follows up with a free tank inspection to ensure your septic tank is working properly. Your tank is inspected for leaks, breaks, decay, and broken lids. You will be alerted to any problems, and our expert is always happy to discuss how to maintain your septic tank and follow septic tank best practices. We provide residential septic tank pumping and cleaning services for San Marcos residents on an as-needed or regularly scheduled basis.

Septic Tank Certification for San Marcos Real Estate Sales

To schedule your septic certification appointment, call JJ Septic & Drain today. We are often able to accommodate same day septic certification requests in San Marcos. If your San Marcos property is hooked up a septic tank (rather than public sewer) system, a septic certification is required in real estate transactions. This certification is issued after our expert inspects your septic system and performs a series of tests: conducting a water simulation, checking tank levels, inspecting the tank and its contents, and walking the property. If your septic system is determined to meet established standards, then a certification is issued on the spot. We work with both San Marcos sellers and real estate agents, and the customer is required to be on-site while the inspection is performed.

Septic Tank Lid Installation Services in San Marcos

For over 30 years, our experts have provided fast, on-the-spot replacement and installation services for septic tank lids in San Marcos and North San Diego County. We carry the largest selection of plastic and fiberglass septic tank lids in the county, and usually install about 8-10 new septic tank lids per week. A stable septic tank lid is crucial because it acts as the barrier between your septic tank and the surrounding environment. When lids crumble and break, dirt and debris can enter your septic tank, thus lessening its capacity. We typically notice broken and decayed lids while performing a related septic service job, and will always inform you of our findings. In most cases, we can install a new lid for our San Marcos customers immediately.

Expert Septic Tank Riser Installation Services in San Marcos

For high-quality septic tank riser installation services in San Marcos, call JJ Septic & Drain today. Now required by California law, we always install new septic tank risers to code. Risers allow you to better access your septic tank by bringing the septic tank lids up to the surface. They are also cost-effective and convenient. Riser installation saves San Marcos septic tank owners labor and time. No more walking the property to locate your tank and no more digging several feet into the ground to access it. Our experts can install risers above-ground or several inches below ground, according to customer preference. Because PVC is waterproof, lightweight, and strong, we recommend that San Marcos septic tank owners install risers made of this material.

Septic Tank Location Services for San Marcos Residents

At JJ Septic & Drain, there has never been a San Marcos septic tank that we couldn't find. If you are having trouble locating your septic tank, give us a call today. We locate septic tanks for San Marcos homeowners who are pumping their septic tanks for the very first time, and for those who are selling, improving, or renovating their property, but have forgotten where their septic tank is located. To find your septic tank, our expert will walk the property with our electronic tank locating technology and mark out your tank lid's location. Once located, we are happy to answer your septic tank maintenance and care questions, as well as provide further services such as septic tank pumping, cleaning, and riser installation.

JJ Septic & Drain Service, Inc San Marcos - 92069, 92078, 92096, California (CA)
Area Code (619, 714, 760, 949)

Regular Clients

  • Palomar Mountain Observatory
  • CHP
  • US Border Patrol
  • Sheriff Department
  • AM PM Markets
  • Forestry Departments

Highly Recommended by Angie's List


We had a drain issue when the rains hit this year & JJ Septic was able to get out right away and fix the issue. They were prompt, efficient & very good to deal with. Their customer service was excellent. I would highly recommend the company.

Judith B., San Marcos, CA Via Yelp Testimonial

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