New Septic Systems for Bakersfield Properties
Replacing a failed system or installing one for a new build in Bakersfield involves more than digging a hole for a tank. Soil testing, system design, permits and inspections all shape the final result.
A local installer can tell you which system types are likely to work on your lot and what the process looks like.
How septic installation works
Most projects follow the same steps. First comes a site evaluation and soil test, then a system design sized for the home and a permit application. After that the tank and drain field are installed, followed by a final inspection before the system is covered. Your installer coordinates much of this, but timelines depend on local review and weather.
Types of septic systems
Conventional systems use a tank and a gravity drain field and suit lots with good soil. Where soil is poor, shallow or wet, options include pressure distribution, mound systems, chamber systems, sand filters and aerobic treatment units. Your soil test and local rules decide which types are allowed on your lot.
The permit process for a new system
Installing or replacing a septic system almost always needs approval from the Kern County health department or the state agency that oversees septic systems. The usual steps are a soil evaluation, a stamped design, plan review and one or more inspections during construction. Starting without a permit can mean digging it all up again.
Why installation prices vary
Installation price depends on the system type the soil allows, the size of the house, the distance from the house to the field, how easy the site is to reach with equipment, and design and permit fees. Engineered systems such as mounds and aerobic units cost more to build and maintain.
Protecting your investment
A new system can last decades with basic care. Know where every part is, avoid planting trees near the field, send roof water away from it, and keep grease, wipes and chemicals out of the drains. Schedule the first inspection and pumping so you have a baseline for later visits.
Choosing an installation company
Look for experience with the soils and systems common around Bakersfield and Shafter, Arvin, clear written quotes and a plan for permits and inspections. A good installer explains tradeoffs between system types rather than pushing one option.
Planning a timeline in Bakersfield
A realistic plan starts with the soil evaluation and design, then the permit review, then installation and inspection. Soil testing can depend on weather, and review times vary by county. Building the septic schedule into a home build or replacement plan early helps avoid delays, especially when the old system has already failed.
What to avoid on a new system near Bakersfield
Avoid choosing an installer on price alone, starting before the permit is approved, or placing the field in a low spot that stays wet. Think about future plans for the yard, since a pool, addition or outbuilding cannot go over the field later.
Building a system near Bakersfield
Homes around Bakersfield that are not on public sewer need a septic system sized to the house and the soil. The site evaluation shapes everything that follows, from the tank size to where the field goes. Plan the layout before other outdoor projects so nothing ends up on top of the field.
What Bakersfield's soil means for a new system
Soils around Bakersfield range from good to very limited, so the system type depends on the results of the soil test on your lot. Bakersfield gets about 8 inches of precipitation a year, so water table limits are less common, though your soil test still decides the design.
Local conditions in Bakersfield that affect septic installation
Among the mapped soils within about two miles of central Bakersfield, the USDA soil survey rates 47% as very limited for septic absorption fields, 53% as somewhat limited and 0% as not limited. The most common drainage class is well drained. Conditions vary from lot to lot here, so a site evaluation is the only way to know how well a particular yard will handle a drain field.
Bakersfield averages about 8 inches of precipitation a year, and December is usually the wettest month. December is the coldest month at about 46°F on average, so freezing is rarely the main concern here. Heavy rain and saturated ground are the bigger factors for drain fields.
Sources: USDA NRCS Soil Survey (SSURGO), Soil Data Access; NASA POWER long-term climatology. Soil ratings describe mapped soil types near the city center and do not replace a site evaluation of your property.
What the soil around Bakersfield means for septic installation
By drainage class, the USDA soil survey maps the land around Bakersfield as 53% well drained, 47% somewhat excessively drained. Most of the soil here drains reasonably well, so a conventional trench field is often possible where the lot allows, but the soil test still decides.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Bakersfield
These are the septic companies in our directory closest to Bakersfield, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- American Septic Tank Pumping, Bakersfield, CA, 1.7 mi
- Valley Pumping Service LLC, Bakersfield, CA, 2.1 mi
- Fred C Gilbert Co, Bakersfield, CA, 4.7 mi
- Super Heroes, Bakersfield, CA, 4.9 mi
- AAA Pumping Service, Bakersfield, CA, 7.5 mi
- Argo Chemical, Shafter, CA, 14.3 mi
Septic Installation in nearby towns
We also cover septic installation in these towns near Bakersfield:
About Bakersfield, CA
Bakersfield is in Kern County, California. About 413,381 people live there, across 150.3 square miles of land (about 2,751 per square mile).
Septic Installation questions in Bakersfield
- How long does septic installation take?
- Installation itself often takes a few days to two weeks. Soil testing, design and permit review can add several weeks, so plan ahead.
- How big does my septic tank need to be?
- Tank size is usually based on the number of bedrooms and local code. Your designer will size the tank and field for your home.
- Do I need a soil test for a new septic system?
- Yes, in nearly all cases. The soil evaluation decides what type of system and how large a field your lot can support.
- Is SepticTank.com the installer?
- No. SepticTank.com connects you with an independent local septic company that serves Bakersfield. That company designs, installs and prices the system.