Concrete leveling

[Iowa_Buckeye]

Anyone have any experience with raising concrete slabs with either mudjacking or polyjacking? There are 4 squares of my driveway that are dropping. About 15 feet by 15 feet square total. I’m worried if I don’t address it soon I will get cracks and it will just get worse. Anyone have this type of work done? Cost? I think I’d have to wait for warmer weather to get it done but thinking about getting a few estimates now. Thx

 

["J"]

@Mike does

 

[Mike]

I diy'd my front stoop. For your driveway I would go with poly. The mud doesn't last.

 

[giles]

Is it a seasonal issue?

 

[Iowa_Buckeye]

Is it a seasonal issue?

No. Been dropping about the past 2 years. I was hoping it was just some general settling but is getting lower. House is 18 years old so not sure why it started?

 

[giles]

No. Been dropping about the past 2 years. I was hoping it was just some general settling but is getting lower. House is 18 years old so not sure why it started?

Gotcha. My house was about the same age when things started changing. My guess for here was old stumps.

 

[Smawgunner2]

I had an old garage that was cracked up and one part (maybe 40sq ft) settled about 4 inches. They jacked it up with concrete using only a couple of holes and was good as new. Can't recall the cost but it wasn't much.