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What is Mudjacking? – Process, Equipment & How to Start a Concrete Contractor Business

What is Mudjacking - Process, Equipment & How to Start a Concrete Contractor Business
Written by Okosun John

Here is everything you need to know about Mudjacking (mud jacking) – Process, Equipment, DIY Guide, Pump and How to start a Concrete Contractor Business

If you have expertise in Mudjacking (mud jacking), then you can consider starting a concrete contractor business as a side hustle.

And if you just want to know about mud-jacking, this post also covers everything you need to know.

Many persons are in need of Mudjackers to help them fix sunken concreates.

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So, with the right knowledge of the mud-jacking process and equipment, you can start a Mudjacking service business.

What is Mudjacking?

Mudjacking, often known as slab jacking, is a foundation repair technique for stabilizing and lifting fallen concrete slabs.

Most construction businesses employ it as one of the most effective repair procedures. Top mud-jacking is almost identical to Polyjacking.

Mud jacking is the process of drilling holes in concrete slabs to elevate them if they have sunk.

To raise the sinking slab, a mixture or combination of sand, water, and cement, sometimes known as mud, is injected beneath it.

The technique necessitates the services of a concrete contractor due to the specialized tools required for foundation repairs.

Hence, the Mud-jacking process should be done by a professional who is trained and qualified.

What is Mudjacking Concrete?

Concrete settling and sinking is common event.

It occurs when the ground was not compacted adequately before the pouring of concrete or when water runoff was not routed appropriately.

Concrete sinking can also occur as a result of the earth’s naturally sinking over time.

Mudjacking concrete is the process of filling voids beneath concrete slabs, which causes the slab to lift.

Mud-jacking involves drilling dime-size holes in your sinking concrete, pumping mud into the holes, and then allowing the muck to solidify.

Mudjacking relies on underlying soils to hold the elevated concrete, which is affected by the same factors that cause cracking and sinking, therefore contractors are unable to guarantee the work.

What is Mudjacking a House?

Mud-jacking is one of the concrete leveling methods that is utilized when concrete in buildings, driveways, and other areas has sunken.

To elevate a structure, driveway, or other buried concrete, mud-jacking employs a specialized hydraulic pump to force mud (slurry) through holes drilled in the slabs.

Mudjacking DIY

Mudjacking DIY refers to you performing your mud jacking process yourself without the help of a serviceman.

Is this possible? YES.

but only if you have the required tools such as the hydraulic pump.

Watching Mudjacking DIY videos on YouTube won’t offer you the experience you need to know if Mud-jacking is the appropriate concrete lighting method to apply.

Although you may wish to learn how to elevate a concrete slab on your own, some gaps may not require Mud-jacking at all.

In certain circumstances, simply patching a crack is enough.

Mudjacking DIY can sometimes end up costing more than hiring a professional to do it properly.

Also, It’s quite easy to get the amount of slurry or the improper viscosity of slurry for your project.

Is Mudjacking Worth It?

Yes. Mudjacking saves the cost of having to destroy the sunken concrete.

And in situations when the concrete structure can’t be reconstructed, Mud-jacking becomes a lifesaver.

As it becomes a cost-effective way to solve the problem.

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Mudjacking is a very good solution for concrete that is still in good shape but is no longer level. It may be used on slabs, driveways, porches, pathways, decks, and steps, among other things.

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However, Mud-jacking isn’t the best option for some projects, such as large or load-bearing slabs, because it lacks the necessary power to move them without causing damage.

Furthermore, if the soil beneath the concrete slab is unable to hold extra weight, Mud-jacking is not ideal because mud jacking material weighs around 100 lbs per cubic foot.

Hence, the concrete slab may sink again over time.

Finally, the mud jacking sand and mortar are not water-resistant and can readily wear away over time if water drains down the sides and underneath the slab.

Mudjacking Equipment

Having the right equipment makes the mud-jacking process easy. As explained in the process, Mud jacking requires drilling, and for that, you would need a drilling machine.

concrete pump
Credits: Pixabay

Also, you will be a hydraulic Mudjacking pump which is used in pumping the slurry into the sunken concrete.

For filling holes, you would need simple bricklaying tools.

Other mud jacking equipment, including

  1. Trailer or Truck
  2. Rack system
  3. Mudjacking Pump

Mudjacking Process

The Mudjacking process is a 3-step process that requires

  1. Drilling holes: The method begins with the drilling of one-to-two-inch (in) diameter holes straight into the concrete slab, followed by the pumping of the grout mixture into the holes.
  2. Pumping Concrete: The pressure from pumping in the material supports and elevates the concrete slab(s) once the spaces underneath it is filled (s).
  3. Filling Holes: The drilled holes are filled or patched with a concrete mixture once the concrete slab(s) has been lifted and leveled.

Let’s explain better.

Drilling Holes

The first step is to drill a series of 2-inch holes into the concrete surface.

Typically, the holes will be strategically placed in order to lift the concrete piece as much as possible.

It should be more than one hole; a respectable average is three to five holes.

The holes should be spaced evenly in a pattern or at a consistent distance from the concrete’s edge by the repair staff.

Pumping Concrete

After that, a nozzle is inserted into the holes, and a liquid-like substance (mud or slurry) is injected through the holes to the ground beneath the concrete, lifting the surface up from beneath.

The mud isn’t really mud, but something similar to it that isn’t quite as sticky. The slurry is the term used in the construction industry to describe a liquid-like fluid.

The slurry is a fluid made up of Portland Cement, dirt, and water that may be pumped through a hose.

Filling Holes

After the slurry has been pumped under all of the concrete portions that need to be lifted, the 2-inch holes drilled into the concrete will be filled up and leveled.

Unfortunately, the rings of fresh concrete left behind by this restoration will be visible.

As dirt, weather, and water come into contact with the surface, they fade and become less noticeable.

You can also cover them up with a flower pot or other ornamental items if they are not in a walkway.

Pros And Cons Of Mud Jacking

Mud jacking offers both benefits and drawbacks.

It’s good to know some of the advantages and disadvantages of any given approach when weighing repair alternatives.

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Just like it’s good to know some of the advantages and disadvantages of any particular method when considering repair possibilities.

Advantages Of Mud Jacking

  1. Saves time
  2. Less Expensive
  3. Eco-Friendly
  4. Less Intrusive

Saves Time

Unlike slab replacement, mud jacking repair is a quick and painless procedure. While larger tasks may take longer, most Mudjacking jobs are done in one or two hours.

Less Expensive

When compared to concrete replacement, mud jacking is a more cost-effective option. Mudjacking costs a fraction of the cost of replacing the sheet.

Mud jacking, which is similar to cement repair, is also less expensive than Polyjacking due to the cheaper materials utilized.


Mudjacking is the most environmentally friendly form of repair. The cement slurry is manufactured entirely of natural ingredients, the procedure produces no waste, and the job requires very little energy.

Mud-jacking is, without a doubt, the most environmentally friendly concrete repairing method.

Less Intrusive

Mud jacking is significantly less noisy and convenient than a complete replacement.

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A complete replacement would demand larger, noisier equipment as well as create a huge amount of mess on your property.

Not to mention the fact that you must avoid construction zones and may be unable to access certain areas of your property for an extended period of time.

Disadvantages of Mudjacking

  1. Rough surface
  2. Damage of tiles

Rough Surface

This method will not make fractures in your concrete surfaces disappear; it will pull them together and minimize tripping risks, but they will still be visible.

The 2-inch round repair holes on your surface are left behind by mud jacking.

Damage of tiles

If you cover your concrete surface with a unique tile or cosmetic top treatment, you risk damaging them for which you may not have a substitute or which may not match properly when the job is finished.

How to Start a Concrete Contractor Business

Mud jacking is a promising business venture if you understand the mud jacking process.

concrete columns
Credits: Pixabay

You could get paid to perform these oppressions in buildings, roads, etc. with sunken concreates.

However, as a must-not tip.

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You have to figure out if you intend to person mud-jacking oppressions as a full-grown business. Would you like to generate revenue from this skill?

If YES, then here is what you need to know to start a Mudjacking (mud jacking) business;

Create a business name & Logo

Having a business name and logo is very important.

You want to create a simple and memorable name customers will know you for.

There are rules to doing this. But basically, you have to make sure it is

  1. Easy to spell and write
  2. Related to Mud jacking
  3. Short etc.

A business name is what comes to express your business.

Today many companies have properly created their business names and these have given them an edge over others.

A good place to start would be to add your name initials such as

  • Surname Mud jacker
  • First name Mud jacker
  • Nickname Mud jacker

The idea of adding Mud jacker, is to make it easy for your potential customers to know exactly what you do by just seeing your business.

After setting out the name for your business, you could either create a logo yourself or hire the services of an expert.

A well-designed logo can attract customers to your brand. Because it can tell your story at just a glance.

Market/Competition research

The value of having forehand information of what is happening in any business industry can never be overemphasized.

Knowing exactly what others are doing, what customers want etc. makes it easy to start a mud jacking business.

For starters, I always give it a goal to check out the mud jacking business already existing in your area of focus.

You need to study what they are doing to keep their customers.

  • Are they over charging customers?
  • Is there work not quality enough?

You need to find these weak points and add them to your plan.

Create a Business Plan

Many of us miss the idea of a business plan.

A business plan is very vital to your mud jacking business. I know, it could be just a side hustle.

But still, you need to plan or strategize. This you need to put in your business plan.

So, what if you cannot fund it all by yourself… Hence you decide to seek finances! How do you do so without a plan?

Hence it’s good you create a business plan. There is much information that should be there;

  1. Your market research data
  2. Need for funding
  3. Amount of funding
  4. Target in 5 years etc.

Having this information written will help you decide how to best go about your mud jacking business.

Business registration & legal requirements

Many businesses run without having registration but it’s not legal.

To run a proper business, I always encourage registering your business. This saves you from future legal troubles.

When you register your mud jacking business, it makes it easy to seek government support.

And outside government support, many friends and venture capitalists will find it easier to partner with you when your business is registered.

Create business account

Having a business account makes it easier to operate as a business.

In that way, your personal accounting won’t be spread all over your business accounting.

Hence, you can keep proper accounting. This will help you know if you are making gains or at loss.

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Apply for permits & insurance

If your state or country requires you to have some permits before you can offer mud jacking services, then you need to go apply for those permits.

These will ensure you don’t get into legal trouble.

Like in Engineering, we have bodies that need to give you permission before you operate as an Engineer.

If mud jacking is the same in your state, then you need to apply for it.

Insurance is also an important aspect of opening a mud-jacking business. Now, this can cost you a lot of money but it is very important.

How to Get Customers for Your Mudjacking Business

After starting your mud jacking business, it’s about time to start growing your business.

You would agree with me that any business that doesn’t generate sufficient revenue to run itself will most likely fail.

Well, how can you generate revenue, if you don’t grow your business?

Here is what you need to get your business into the working process.

Word of mouth advertising

At the very early stage of starting your Mud jacking business, you need to do some word-of-mouth advertising.

This simply requires you to move around your family members and neighbors and tell them about your new business or side hustle.

This is both effective and cheap to do.

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You don’t need to pay anybody or spend a penny. A walk around your neighborhood would do.

Create a website

Telling your neighbors won’t be enough to grow your Mudjacking side hustle into a 7-figure generating venture.

Hence you need to take a step into website creation.

A website will help make your business professional. Ensuring people from other states near you can find your business and contact you.

Starting a website for your business and both easy and cost-effective;

Here are two things you could do

  1. Hire a developer
  2. Create a website yourself

Online Directories such as Google Mybusiness

Next thing, you want to make sure your business is listed on online directories such as Google MyBusiness.

You should also find online directories for mud jacking, wall concrete, etc. in your state or country.

This will increase your research.

Many people search for a business near them online. And being in these directories makes things easier.

Social media channels and Advertising

This generation of businessmen has learned how to target their prospects on social media.

Everyone is on one social media or the other.

Facebook, LinkedIn, Twitter, etc.

These platforms act as home to potential customers. So, you need to take your business to them.

Create pages and accounts for your business on these platforms.

And if you have enough resources, you can run advertisements targeting the right audience on these social networks.

Frequently Asked Questions on Mud jacking

Is Mudjacking a permanent fix?

No. Although mudjacking can survive for a long time, it is intrinsically unreliable and needs to be updated on a regular basis.

The injected materials are heavy (up to 30 times heavier than polyurethane equivalents), and they can produce a fresh cycle of soil compression (which is the foundation sinking) beneath the slab.

How much should Mudjacking cost?

The average cost of Mudjacking a concrete surface is $1,045. However, depending on the size and condition of the area you need to level, it might cost as little as $310 or as much as $2,300.

The majority of mud jacking jobs may be completed in one day or less.

One of the many advantages of mud jacking is the quick completion time, as well as the lower cost than a full replacement of concrete surfaces.

A mud jacking repair is less expensive than a complete replacement because of the speed with which it is completed.

It all depends on how long the task takes, how many surfaces need to be raised, and how much slurry material is required.

Some concrete contractors will charge for this work based on the amount of time it takes, while others may utilize a variety of ways.

About the author

Okosun John

A B.Eng. holding mechanical engineer with love for content creation and web development.

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