How does a septic tank work?

• <div>Unlike an urban sewer system that runs wastewater into a central drainage system, septic tanks are a house-by-house system. They are the ultimate destination for all your house’s wastewater—from bathtubs, showers, sinks, toilets, and washing machines. Wastewater flows into a tank buried in the ground outside your home, and then water runs from the tank to a drainage field using sloped pipes.</div>

How long does a septic system or tank last?

• <div>A septic system's lifespan typically ranges from 15 to 40 years, with a common average of 20 to 30 years. The longevity heavily depends on the tank's material, maintenance diligence, and usage habits. With proper care, lifespans can reach the upper end of this range.Lifespan by Tank Material:<ul><li>Concrete: 20 to 40 years</li><li>Plastic or Fiberglass: 30 to 40 years</li><li>Steel: 15 to 20 years</li></ul>To maximize your system's lifespan, follow these maintenance best practices:<ul><li>Regular Pumping and Inspections: Have the tank pumped every three to five years and schedule professional inspections regularly.</li><li>Mindful Usage: Only flush human waste and toilet paper. Avoid putting items like cat litter, paper towels, cigarette butts, fats, grease, oils, or coffee grounds down your drains.</li><li>Avoid Chemicals: Do not pour harsh chemicals into the system.</li><li>Water Conservation: Reduce the amount of wastewater your system has to process.</li><li>Protect the Drain Field: Avoid driving or building heavy structures over the drain field area.</li></ul></div>

Get matched with top septic tank pros in Seiling, OK

Q: How is a septic perc test done?

• <div>A septic perc test is done by drilling a hole into the ground, filling the hole with water, and testing to see how long it drains. While simple, the test itself provides a great deal of information about your yard. The last thing you want to do is skip a perc test only to discover your yard doesn&rsquo;t drain sewage effectively. </div>

Q: How do you detect a septic field?

• <div>Start by finding the septic tank, marked by an access lid near your home. From there, the drain field extends outward in a series of trenches. Look for greener, lusher grass, as drain fields promote plant growth due to moisture and fertilizer. You can also check property records, use a soil probe to detect damp soil, or hire a septic professional with ground-penetrating radar equipment to map the drain field&rsquo;s location. </div>

Q: How big is a 500-gallon concrete septic tank?

• <div>The dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.</div>

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Verified Reviews for Septic Tank Service pros in Seiling, OK

*The Angi rating for Septic Tank Service companies in Seiling, OK 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 Seiling, OK 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 January 07, 2025

Reviewed in January 2025
I recently hired Joe with Bay West Construction for a kitchen cabinet installation and to close in a room for an additional bedroom. The experience was excellent from start to finish! For the kitchen cabinet install, his knowledge and professionalism was top-notch. The cabinets fit perfectly,...
Bay West Construction
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Reviewed in November 2024
Birdseye Landscaping worked very hard and efficiently at a good price too.
BirdsEye Landscaping
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Reviewed in March 2022
Very please with the work they did. Showed up on time and completed what I wanted them to do with my big tree and shrubs.
Holman Tree Service
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Reviewed in May 2018
Very professional! Would use this service again! Thank you
Royal Restoration, LLC
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Reviewed in May 2014
Mr. Lake did a great job and was very detailed, it helped us out a lot for the up coming auction of the home. He drove 2 1/2 hours on a Friday and still had the full report done by Monday night. Thanks, Excellent Job!!!!!!!!!
Lake's Home Inspections
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Reviewed in October 2012
They were unable to locate the leak, so they installed a radio transmitter that would automatically shut off the water after each use. This didn't work, however, because our water bills are still very high. We intend to contact the company about this issue, however, to get it rectified.
Heads Up Companies
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Reviewed in October 2012
Were easy to work with and intent on satisfying us. We suggested a brick pattern and they told us exactly how they could do it, then kept making sure they were doing what we wanted. Cleaned up work afterwards well, which was EXCELLENT to us as the masonists that bricked our house...
Faith Masonry
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Reviewed in June 2012
The price included the trees and rock and retaining wall. They completed the job in about 2 weeks. The work was good! The only negative I can think of is that we spent about $10,000 for trees and plants and there was no guarantee on any of the plants for them living. The owner takes a real...
Horsecreek Landscaping
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Find Septic tank pros in Seiling

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

Serving Seiling, OK 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 by82%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

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

Serving Seiling, OK 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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Roger Allen Restorations & Homes

4.3(

)

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

Serving Seiling, OK and surrounding areas

In business since 1947

Free estimates

"I recently purchased a Fannie Mae foreclosure, a house with nice potential but quite a mess to get started with. I contacted a couple of names from Angie's List and Roger Allen was so professional from the get go (good guy too), I went with him pretty quickly. He was able to get an estimate together and to my lender soon after I had asked. I'm not an expert on pricing but his numbers were consistent with the other I had received and ended up being accurate by the time everything was done. On small jobs that is easy, on the mess that was my house, quite a challenge. We had problems all around from an iffy septic system, siding peeling away, no hot water heaters, ancient electrical boxes, decor from a generation long past, leaks in the shower/master bath, carpeting that had seen much better days, etc. He was able to take care of everything inside of my budget without any glaring omissions. Even when my wife picked out expensive paints, he was able to take care of the overage. Roger and his people have been great, I'll be using him for any future fix-it jobs in the future for sure."

Another kitchen with glass and enviroglass countertop

Installed Travertien after reinstalling a new concrete shower pan

Recommended by72%of homeowners

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Kahn Backhoe and Trenching

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Seiling, OK and surrounding areas

In business since 2001

Free estimates

Kahn Backhoe and Trenching is a well established business in Okeene offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best contact us here at Kahn Backhoe and Trenching for your next project.

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Septic Tanks questions, answered by experts

A septic perc test is done by drilling a hole into the ground, filling the hole with water, and testing to see how long it drains. While simple, the test itself provides a great deal of information about your yard. The last thing you want to do is skip a perc test only to discover your yard doesn’t drain sewage effectively.

Start by finding the septic tank, marked by an access lid near your home. From there, the drain field extends outward in a series of trenches. Look for greener, lusher grass, as drain fields promote plant growth due to moisture and fertilizer. You can also check property records, use a soil probe to detect damp soil, or hire a septic professional with ground-penetrating radar equipment to map the drain field’s location.

The dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.

Unlike an urban sewer system that runs wastewater into a central drainage system, septic tanks are a house-by-house system. They are the ultimate destination for all your house’s wastewater—from bathtubs, showers, sinks, toilets, and washing machines. Wastewater flows into a tank buried in the ground outside your home, and then water runs from the tank to a drainage field using sloped pipes.

A septic system's lifespan typically ranges from 15 to 40 years, with a common average of 20 to 30 years. The longevity heavily depends on the tank's material, maintenance diligence, and usage habits. With proper care, lifespans can reach the upper end of this range.

Lifespan by Tank Material:

Concrete: 20 to 40 years
Plastic or Fiberglass: 30 to 40 years
Steel: 15 to 20 years

To maximize your system's lifespan, follow these maintenance best practices:

Regular Pumping and Inspections: Have the tank pumped every three to five years and schedule professional inspections regularly.
Mindful Usage: Only flush human waste and toilet paper. Avoid putting items like cat litter, paper towels, cigarette butts, fats, grease, oils, or coffee grounds down your drains.
Avoid Chemicals: Do not pour harsh chemicals into the system.
Water Conservation: Reduce the amount of wastewater your system has to process.
Protect the Drain Field: Avoid driving or building heavy structures over the drain field area.

The Seiling, OK 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

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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.