Get matched with top septic tank pros in Central, LA

Q: How do I know if my well was dug or drilled?

• <div><p>Drilled wells have a pipe sticking up that&rsquo;s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you&rsquo;d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property&rsquo;s construction and excavation history. </p></div>

Q: How deep are septic tanks buried?

• <div><p>There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.</p></div>

Q: What pressure should I set my well pump pressure switch to?

• <div><p>Most well pump pressure switches have a factory setting of 30 to 50 PSI. There&rsquo;s some flexibility with this if you&rsquo;d like a lower or higher water pressure, but remember that it should sit 2 to 3 PSI above your <a href="https://www.angi.com/articles/what-pressure-should-my-well-tank-be.htm">well tank&rsquo;s general pressure</a> setting.</p><p>The inside of your pressure switch cover will usually indicate minimum and maximum settings&mdash;going below and above the numbers might damage your well pump.</p></div>

Q: What is the life expectancy of a septic drain field or leach field?

• <div><p>A properly installed and maintained septic drain field (also known as a leach field) can last up to 50 years, though the average is around 20 years. However, factors like poor soil conditions, heavy usage, or improper maintenance can significantly shorten its lifespan to 15-20 years.</p><p>To extend the life of your drain field:</p><ul><li><p><b>Schedule Regular Inspections:</b> Have the entire septic system, including the drain field, inspected every two to five years to catch problems early.</p></li><li><p><b>Protect the Area:</b> Avoid driving heavy vehicles or placing heavy structures over the drain field. Plant only grass or other lightweight vegetation with shallow roots over the area.</p></li><li><p><b>Maintain the Septic Tank:</b> Proper care of the septic tank, including regular pumping and avoiding harmful chemicals, prevents strain on the drain field.</p></li></ul><p>Be aware of signs of failure, such as strange odors, standing water, or unusually lush grass over the field, which indicate your system may need professional attention.</p></div>

Q: How deep are septic lines buried?

• <div><p>Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.</p></div>

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Verified Reviews for Septic Tank Service pros in Central, LA

*The Angi rating for Septic Tank Service companies in Central, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Central, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on April 27, 2024

Find Septic tank pros in Central

Wastewater Environmental Systems, LLC

4.3(

)

Serving Central, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We are a family owned company providing affordable and environmentally safe sewer treatment systems. We install and repair septic tanks, culverts, liftstations, and much more.

Pumpouts starting at $400
Call us at 225-333-8986

Response time1 day

Response rate100%

5 neighbors recently requested a quote

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Southern Wastewater Sewer Septic Pump Out

5.0(

)

Serving Central, LA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I thought I was having issues with my septic tank. The guy I talked to was very courteous. Come to find out, the issues I was having was not a septic tank issue... They could have just came out and charged me to pump my tank out without thinking twice about it, but instead advised me on taking a different route. I appreciate the honesty and integrity of this company and I would definitely recommend them to anyone who needs their service."

Response time1 day

Recommended by100%of homeowners

Serving Central, LA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Pipe Runners Plumbing Repair has been servicing Baton Rouge, New Orleans, and surrounding areas for 5+ years. We service New Construction, Residential, and Commercial Properties. We pride ourselves on outstanding customer service, quality plumbing repairs, installation, and clog-free solutions - guaranteed. We're dedicated to your happiness, which means we get it right the first time! Our team of expert plumbers are here for you, 24 hours a day. Plumbing made easy, just call us.

+16

Response time1 day

Response rate100%

Recommended by93%of homeowners

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Septic Tanks And Repairs Service

4.1(

)

Serving Central, LA and surrounding areas

In business since 2000

At Septic Tanks And Repairs Service, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

600 gallon per day with effluent reduction install

+27

Response time8 hrs

Recommended by100%of homeowners

Serving Central, LA and surrounding areas

In business since 1994

"C & B Plumbing provided high quality work and came out the same day that I called them with my issue. I use C & B for my plumbing needs because of their knowledge, skills and ability to get the job done timely. I would highly recommend C & B Plumbing."

Recommended by81%of homeowners

Serving Central, LA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I had to pay an $85 service call fee (on top of monthly Choice Home Warranty subscription) to have a guy literally look at the outside of the tank and tell me it was just the burner."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Central, LA and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."

Recommended by65%of homeowners

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Southern Wastewater Louisiana Septic Cleaning and Pump Out

4.0(

)

Serving Central, LA and surrounding areas

In business since 1997

Credit card accepted

Southern Wastewater is a family owned and operated business in Denham Springs proudly providing Septic Tank Pump Outs & Septic Sewer Cleaning Services to Livingston Parish, Baton Rouge, , Hammond, St Amant , Priarieville, Gonzalas, St Helena, Greensburg, Pride,

Recommended by100%of homeowners

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Septic Tanks questions, answered by experts

Drilled wells have a pipe sticking up that’s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you’d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property’s construction and excavation history.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

Most well pump pressure switches have a factory setting of 30 to 50 PSI. There’s some flexibility with this if you’d like a lower or higher water pressure, but remember that it should sit 2 to 3 PSI above your well tank’s general pressure setting.

The inside of your pressure switch cover will usually indicate minimum and maximum settings—going below and above the numbers might damage your well pump.

A properly installed and maintained septic drain field (also known as a leach field) can last up to 50 years, though the average is around 20 years. However, factors like poor soil conditions, heavy usage, or improper maintenance can significantly shorten its lifespan to 15-20 years.

To extend the life of your drain field:

Schedule Regular Inspections: Have the entire septic system, including the drain field, inspected every two to five years to catch problems early.
Protect the Area: Avoid driving heavy vehicles or placing heavy structures over the drain field. Plant only grass or other lightweight vegetation with shallow roots over the area.
Maintain the Septic Tank: Proper care of the septic tank, including regular pumping and avoiding harmful chemicals, prevents strain on the drain field.

Be aware of signs of failure, such as strange odors, standing water, or unusually lush grass over the field, which indicate your system may need professional attention.

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

The Central, LA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Taylor Freitas
•
Mar 18, 2026Mar 18, 2026
How Much Does Septic Tank Repair Cost? [2026 Data]
A damaged septic system can leak odors and sewage, so repairs are urgent. Find out how much septic tank repair costs based on repair type, tank size, and more.
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•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Locate a Septic Tank? [2026 Data]
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•
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Crank Up Your Understanding of Septic Tank Volume
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
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•
Jul 10, 2026Jul 10, 2026
What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
How to Build a Small Septic Tank for a Rural Property
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.