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Solid State Septic

At Solid State, we’re more than a septic company — we’re your trusted partner across San Diego County. Whether it’s new installations, repairs, or maintenance, we provide top-quality service with a strong commitment to our local homes and businesses.

Offering Septic Pumping/Cleaning
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Septic Repair

We repair cracked or leaking tanks, failed distribution boxes, crushed laterals, clogged effluent filters, and failing leach lines.

Septic Installation

We install IAPMO-approved tanks and approved dispersal systems, set risers to grade, connect inlet and outlet plumbing, and construct the drainfield or supplemental treatment unit to the approved plan.

Septic Inspection

Pre-purchase, real-estate, and maintenance inspections cover tank condition, baffles and effluent filters, liquid levels, evidence of surfacing effluent, and drainfield performance.

New septic tank installation at a residential property

Why Solid State Septic

Why California properties need a local OWTS contractor

More than one million California properties rely on septic systems.

New installations, replacements, and major repairs require a county permit. Statewide design standards come from the State Water Resources Control Board OWTS Policy. Each county applies those rules through its Local Agency Management Program (LAMP).

More than one million California properties rely on septic systems.

  • System layout
  • Soil and percolation data
  • Setbacks
  • System Types

Our Services

Solid State Septic manages the process from the first site visit through final inspection.

A conventional tank and leach field is not always allowed. Engineered or supplemental treatment is often required when a site has:

Slopes greater than 25 percent

Steep lots increase the risk of effluent surfacing and slope failure. DEHQ typically requires a stability statement and an engineered or alternative dispersal design instead of a standard gravity field.

Limited soil depth

When usable soil over rock or hardpan is too shallow, a conventional leach field cannot provide enough treatment. The system must be raised, shortened, or paired with supplemental treatment.

High Groundwater

If the water table sits close to the drainfield, effluent can reach groundwater before it is treated. Extra vertical separation, a mound, or an advanced treatment unit is often required.

Sensitive habitat

Sites near creeks, wetlands, vernal pools, or protected habitat face stricter setbacks and discharge limits. Supplemental treatment is used to protect water quality and meet county and state OWTS rules.

Septic Tank Cleaning

Solid State Septic offers  septic tank cleaning services to ensure your system is functioning optimally. 

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Septic Pumping

We efficiently extract accumulated liquid waste, settled sludge, and floating scum from your septic tank.

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Permitting

Securing a septic permit is a crucial step in ensuring the safe and legal installation of your septic system. This

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Inspections

Regular septic inspections are essential for maintaining the health and efficiency of your septic system.

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Site Engineering

Solid State Septic offers  engineering services, ensuring each septic system is custom-designed

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Repairs

Septic repairs are vital to restoring the functionality and performance of your septic system when issues arise.

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System Design

We assess each site with precision, considering factors such as soil type, water table levels, and local environmental regulations.

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Installation

Septic installation is a critical process to ensure placement and setup of a septic system for effective wastewater management.

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Drainage Solutions

Choosing Solid State Septic for your drainage solutions ensures you receive expert guidance and services tailored to your property’s unique requirements.

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Client Testimonials

Joseph was absolutely fantastic. The work was completed early and he even helped with a few additional items. Very personable and so helpful. He really made the process so easy. I would use him again in a heartbeat. Thank you to Joseph and his crew.
Karen YaCustomer
I recently hired Solid State Septic to install a new septic tank system at my property, and I couldn't be more pleased with their service. From start to finish, the entire process was smooth, professional, and stress-free.
Carolina GonzCustomer
The job was done very professionally and the price was very fair. He even graded the area around where the new septic was installed. He was straight forward about the job, no hidden fees and took care of the permit. You couldn't find a nicer guy. to do the job! I would highly recommend him.
Brian IckeCustomer
They are professional and fast to get the job done. Had several repairs/installation and trenches done on my property. I totally recommend them and will definitely be calling them again for future work. Thx guys!
Veronika RodriguezCustomer
Joseph and the entire team were extremely professional! They were able to take care of a pretty rough septic issue that we were having. They got us booked quickly and were very communicative about what the situation was and how we needed to proceed. They were patient and understanding with all of the questions that we had as well. We'll definitely use them in the future for any of our septic needs. I highly recommend them!!
Lily WilliamsCustomer

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Frequently asked questions

Yes. New installations, replacements, and most major repairs require a permit from the county environmental health department. San Diego County DEHQ issues OWTS installation and repair permits.

Capacity is set by local code and the California Plumbing Code, typically by bedroom count or fixture units, whichever is greater. Many California jurisdictions use a 1,500-gallon minimum for modest residences. Final size is confirmed during design.

Most occupied homes should pump every three to five years. Larger households, garbage disposals, and older undersized tanks may need shorter intervals.

Often yes, if the existing OWTS has unused capacity or if the system is upgraded and permitted. The local health officer must approve the additional flow before the building department issues the ADU permit.

Onsite wastewater treatment system—the regulatory term California uses for septic systems and alternative treatment units that treat wastewater on the same property.