How long will a mound septic system last?

• <div><p>A mound septic system, when properly maintained, can last between 20 and 25 years on average—though some last longer or malfunction sooner than that. The most important part of maintenance is getting an annual <a href="https://www.angi.com/articles/what-is-a-septic-inspection.htm">inspection</a> of the vital parts of the system to ensure they’re in proper working order and not too backed up with sewage.</p></div>

Get matched with top septic tank pros in Clarks, NE

Q: Is well water safe to drink?

• <div><p>With regular testing, treatment, and maintenance, water from a community well should be safe to drink. Unfortunately, the EPA does not regulate private wells, and contamination can happen. </p><p>If you have doubts about the quality and safety of your drinking water, you have options for testing. You can pick up kits from your local home supply store or harvest samples and send them to a local testing facility. To get the most complete water quality testing and system diagnosis, seek a local well professional. They know what to test for and can recommend and implement a longer-lasting solution.</p></div>

Q: What is the difference between a septic system and a mound system?

• <div><p>The main difference between a mound septic system and a conventional one is that the drain field in a mound system is built up into a mound composed of sand and gravel to increase the filtration time the wastewater sees before it is returned to the aquifer. There&rsquo;s also a significant cost difference, with mound systems typically costing far more than standard septic systems.</p></div>

Q: Can I move a septic tank?

• <div><p>If your septic tank is still within its expected lifespan and you need to relocate it on your property, it's possible to do so. However, because the task is so labor-intensive and costly, most homeowners simply choose to abandon the old tank if possible and install a new system in the new location. In either case, hiring a professional installation company will be necessary for the job. </p></div>

Q: How can I add or replenish good bacteria in my septic tank?

• <div><p>Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.</p></div>

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Verified Reviews for Septic Tank Service pros in Clarks, NE

*The Angi rating for Septic Tank Service companies in Clarks, NE 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 Clarks, NE 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 June 25, 2026

Reviewed in June 2026
Used him for a previous project, and was so impressed with their workmanship that called them directly for a 2nd project we did a year later.
GABINO CONSTRUCTION, LLC
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Reviewed in November 2025
Contact me and stated the repair I needed was not in his scope of work. Gave me suggestion on where and what to look for. Was able to complete job myself for $45. VERY Honest.
Cross Construction
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Reviewed in October 2025
Yes and very efficient. Definitely recommend. Super nice and the best part was he explained exactly what work was going to be done..
Peak Framing
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Reviewed in August 2023
They were great!!! Highly recommend, will have them back for future jobs.
ELH CONSTRUCTION LLC
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Reviewed in June 2023
Very Friendly courteous efficient service
Kendrix Reverse Osmosis
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Reviewed in March 2022
Work was completed timely with excellent service.
Iowa Radon Defense
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Reviewed in January 2022
If he sees something that needs to be done, he will work with you to get it repaired within your budget! He is very thorough and very professional!
Young Gun Handyman
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Reviewed in December 2021
Dependable, great price and did job in a very timely manner
Scarborough Insulation Co., Inc.
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Reviewed in September 2021
Customer service is excellent. They completed my project to my complete satisfaction. I highly recommend this business.
Gragg Home Exterior
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Reviewed in July 2021
I'd get them again. Great to work with.
Spray & Pray Pressure Washing
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Find Septic tank pros in Clarks

Dylan Paschall

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Clarks, NE and surrounding areas

Approved

Nebraska Plumber

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Clarks, NE and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Clarks, NE and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."

Recommended by65%of homeowners

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Ferny's Plumbing

New to Angi

Septic System - Install or ReplaceSeptic System - RepairSeptic System - Repair - For Business

Serving Clarks, NE and surrounding areas

In business since 2017

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \nBook with us online or feel free to give us a call today!

Response time4 days

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W.A.M. Dirtworks

New to Angi

Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out

Serving Clarks, NE and surrounding areas

In business since 2005

Free estimates

Credit card accepted

Here at W.A.M. Dirtworks, we are an owner operated company. We take the utmost pride in the quality of work we provide. We understand that the future of our business depends upon our reputation, that is why customer service is by far our highest priority. Please call today to schedule a no obligation estimate!

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Orosco's Construction

New to Angi

Septic System - Repair

Serving Clarks, NE and surrounding areas

In business since 2015

Free estimates

Orosco's Construction is our company and we are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

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Rick Lautenschlager

New to Angi

Septic System - Repair

Serving Clarks, NE and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Rick Lautenschlager is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

Response time1 day

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Septic Tanks questions, answered by experts

With regular testing, treatment, and maintenance, water from a community well should be safe to drink. Unfortunately, the EPA does not regulate private wells, and contamination can happen.

If you have doubts about the quality and safety of your drinking water, you have options for testing. You can pick up kits from your local home supply store or harvest samples and send them to a local testing facility. To get the most complete water quality testing and system diagnosis, seek a local well professional. They know what to test for and can recommend and implement a longer-lasting solution.

The main difference between a mound septic system and a conventional one is that the drain field in a mound system is built up into a mound composed of sand and gravel to increase the filtration time the wastewater sees before it is returned to the aquifer. There’s also a significant cost difference, with mound systems typically costing far more than standard septic systems.

If your septic tank is still within its expected lifespan and you need to relocate it on your property, it's possible to do so. However, because the task is so labor-intensive and costly, most homeowners simply choose to abandon the old tank if possible and install a new system in the new location. In either case, hiring a professional installation company will be necessary for the job.

A mound septic system, when properly maintained, can last between 20 and 25 years on average—though some last longer or malfunction sooner than that. The most important part of maintenance is getting an annual inspection of the vital parts of the system to ensure they’re in proper working order and not too backed up with sewage.

Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.

The Clarks, NE homeowners’ guide to septic tank services

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

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