What is the best way to fill a sinkhole?
Fill the sinkhole with a few inches of soil. Use an iron bar or the top of a sledgehammer to pack the dirt down firmly into the hole. Continue filling the hole with soil and firmly packing it until you reach the top of the sinkhole. At the surface, use a hand tamper to pack the topsoil in place.28 Nov 2018
How do you fix a sinkhole in your yard?
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How to Repair Yard Sinkholes : Designed Landscapes – YouTube
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How much does it cost to fill in a sinkhole?
A small sinkhole with minimal damage to the structure may cost anywhere from $10,000 to $15,000. However, sinkholes that cause extensive damage and need a significant amount of work to repair or revive the structure, may be much pricier, costing anywhere from $20,000 to $100,000, or more.
What causes sinkholes in yards?
Often a sinkhole develops in a large open area of a lawn or garden. A common cause of this is buried brush, stumps or debris from past construction or other activities. Over several years, the brush and debris settle or decompose, leaving an underground void.