Looking for an affordable septic tank company in Williamson, GA? Great! Mr. Blue Plumbing is at your service 24/7.

In this guide, we cover common questions including:

  • How Much Does Septic Tank Installation Typically Cost In Williamson?
  • How Does Permitting Work For Septic Tanks?
  • Are There Rebates Available For Septic Tank Installation In Williamson?
Plumbing Service Williamson, GA

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Williamson, GA


Hours: 8:00am - 8:00pm (EST)
Area Served: Williamson, GA


General Plumbing
Septic System Servicing
Drain Cleaning
Hot Water Heater Install & Service
Well Pump Service

What Is the Process for Septic Tank Installation in Williamson?

The first part of the process for installing a septic tank here in Williamson is the evaluation of the soil in your yard. Our professionals need to determine what type of system your lot should have based on the soils located on your property, and the location you would like to install it in. If the area is too small, you’ll need to choose a different type of septic system that can be just as efficient without the large footprint that conventional systems typically need. 

Once it is approved by you, then a permit will need to be obtained before we can begin the installation. Once the okay is given, we will then begin digging out the areas needed to install the system you chose for your property. This would include where the tank goes, as well as the trenches in the drain field, if applicable. Stone and gravel or other materials would then be installed to bring the ground into perfect condition for installing the entire system. 

All equipment will be covered once final approval comes from a county inspector. The system will be tested to ensure everything is working properly before it’s covered, so no extra digging would need to be done. It’s then activated and ready for you to use. After that, you will be responsible for maintaining it and scheduling inspections with us periodically to ensure everything is working properly. If something comes up in the inspection, it can be addressed right away instead of finding out when something breaks down. 

How Does Permitting Work for Installing Septic Tanks in Williamson?

Before you set out to get a permit to install a septic system, you have to discuss with our professionals what type you will be using, what kind of tank you’ll use, and any other materials that will be needed for the job. When dealing with human waste, the GA health department has to okay all materials that will be implemented to ensure no unhealthy practices will take place with your system.

Once a plan is drawn up, you can apply for the permit for your property. Once the area is inspected and all questions are answered, approval is given or requests made, depending on what their decision turns out to be. A permit is handed over and we can begin the installation process for your septic system.

This process can be confusing, to say the least, so let our professionals help you get through it. We can offer advice on what you need to get approval and we’re there to help answer the questions you’re not sure about. 

How Much Does Septic Tank Installation Usually Cost in Williamson?

With the plethora of factors that go into installing a septic system here in Williamson, costs can vary greatly. However, if you go with a simple, conventional septic tank for rural areas, you can expect to pay, on average, around $6,000 to $10,000 if installation is straightforward without any extra preparation.

Alternative systems are ones that you can install when a conventional tank won’t do the trick for your home, usually because the soil in the area isn’t ideal for a septic system. These will require a whole different setup, which would cost more money, but it might not take up as much room as your typical waste management system would. For systems like this, which are more complicated, prices could go as high as $15,000 to $20,000. It may even be more depending on your unique situation.

Here are some of the factors that go into pricing an installation project: 

Size of Unit

One of the biggest factors in pricing a septic installation is the size needed for the property. A 1,000-gallon tank would be about the right size for a family of four with approximately 15 or so fixtures running into it. For a place with 10 occupants and around 30 fixtures, you would need a larger tank that could hold approximately 1,500 gallons. The larger the unit, the more money it’s going to cost.

However, when choosing a septic tank, you want to make sure you’re getting the right size because if you go too small, you’ll run into quite a few problems. One of those issues is overwhelming your system. When that happens, it can cost you more to upgrade or repair the current system to alleviate the problems you run into.

Also, you need to think about the future. It might be the two of you right now, but down the road, you could have a couple of kids running around, and who knows, your in-laws may end up staying with you. So, it’s best to choose a size bigger, just in case you need it.

Materials Used

Reservoirs are built with a few different materials. Some will come in cement, fiberglass, and plastic. Plastic is the least expensive one to install here in Williamson, but it’s not necessarily the best option to choose. Concrete is the most expensive material available for the tanks, but they do typically last quite a long time, whereas fiberglass and plastic don’t usually last nearly as long. Plastic is also lightweight and can float out of the ground in areas that have high water tables, which is why it’s not recommended in those cases. 

Concrete tanks have been known to last around 40 or so years, which makes the high price of the unit more valuable in the long run. So, higher prices are not necessarily bad if you want your septic tank to last for decades. But, check with our professionals to see what advice they have on the right type of tank you could buy. Maybe a plastic or fiberglass one could work just fine in your situation. 


Installing a septic tank is more than just planting a tank in the ground. A lot of planning and preparation goes into it before a tank is even moved into the hole in the ground. Sometimes the current pipe system isn’t sufficient enough for the new system, so new pipes will need installing, which will drive the cost higher. 

A professional installer, like us, can check your soil conditions, to see which type of septic tank would work best in your area. The location would also need to be evaluated to see whether a particular type of septic system would work or not. With all points in mind, a plan will be drawn up and discussed with the property owner for approval. 

What Type of Septic Tank Is Best for Residents in Williamson?

A lot of the soils in this area seem to be well-drained and cobbly, which is pretty good for wastewater treatment systems. However, each location would need soil testing to determine exactly what kind of soil might be in your yard. A conventional septic tank is the most popular and generally the one that works the best in this area, given the soil content. 

However, these kinds of systems need a large amount of space, not only for the tank, but also for the drainage field. This kind of installation allows for water to be pumped out of the tank into a stone and gravel trench underground, which will carry it to the soil underneath for further treatment. To use this kind of system, though, there needs to be a very large amount of space to accommodate drainage as well as the tank.

How Often Do Homeowners in Williamson Need to Have Their Septic Tank Inspected?

The Environmental Protection Agency recommends that you have the septic system, no matter what type you install, inspected by our team at least every 3 years. It should also be pumped by our professionals every 3 to 5 years, depending on how many people occupy the residence. Larger households should stick with every 3 years to pump out the sludge that accumulates at the bottom of the tank. Be sure to keep maintenance records for your septic system. 

When buying a home that has a septic system already installed, you must request an inspection be done at that time. Some mortgage lenders may ask to have one done before loaning you the money. The cost of the inspection will generally fall on you, though. Also, check out the maintenance records on it, if they’re available, to see how well it’s been cared for and find out what size it is. If it turns out to be in poor shape, you can make a decision, before you purchase, whether it’s worth the extra money that it will take to repair it.

Are There Any Rebates Available for Septic Tank Services in Williamson?

At this time, there are no rebate programs available for Williamson residents who install septic systems.

While most city residents do not need a private well/wastewater system, rural residents and other occupants in the area need a septic system to handle their home or business wastewater. It’s important to prevent any toxic materials from seeping into any nearby water supplies, so a system will need to be properly installed by a trained technician. So, be sure to contact us, to get the project done right without costing you a ton of money to do it.

Recent Requests We Received From Customers In Williamson, GA

Date of Request: April 2, 2024

Location: Williamson, GA


I have a bathtub, but do to health issues need a shower

Date of Request: April 4, 2024

Location: Williamson, GA


I have a lot of water below my drain field on a system that is 5 years old. I'd like for someone to come out and inspect it to see if it is my problem or maybe my neighbors. Thanks

Date of Request: April 1, 2024

Location: Williamson, GA


Demo and Installation of shower stall.

Date of Request: April 1, 2024

Location: Williamson, GA


currently have a 50 gallon tank that is 15 yrs old. no issues but want to go ahead and replace before I do have them. want an estimate on tank and tankless options.

Date of Request: April 1, 2024

Location: Williamson, GA


I need to get a quote for install a new grease trap underground . It is about 35 gallon tank, 70 lbs.

Date of Request: April 1, 2024

Location: Williamson, GA


county office said we need a Septic Engineer to complete a checklist to apply for a septic permit, we had soil tests done and have a site layout plan for the dwelling structures, do you provide this service or could you recommend someone who does?

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