The word Arreola is not recorded in the dictionary. The ones shown below have a close writing. arreola, this page shows the meaning of arreola ,also the definition of arreola translated from arreola to English.
1 Some companies sell clean or screened fill dirt for $8-$15 a cubic yard, or $40-$75 for five yards to spread it 3+ inches deep over a 500-square-foot area (20x25 feet).2  The cost of topsoil depends a lot on location.arge quantities of soil are usually sold by the cubic yard. One cubic yard spread out 1 inch thick covers about 324 square feet. To cover 500 square feet with three inches of soil, you'll need 4.52 cubic yards.
They cost about $2 each and you will need probably enough to make a wall 4' high with 1' in the ground as a base. Since they are 4 tall by 1' you will need 12 per linear foot or 40' x 12 x $2 = $960 for material. This part you can DIY. Then there is the cost of fill dirt. There many sources to get this, but the ones with the storefront are going to cost the most.