Madell, J. R. Auditory integration training for autism, ADD, PDD, CAP and learning disabilities 1993a. Paper presented at the annual convention of the New York State Speech-Language-Hearing Association, Rochester, NY.
1 Professional sod installation typically costs $500 to $1,000 for a 2,000 sq. ft. or smaller lawn. 2  Per square foot installation costs average $.50 to $1.00.3  Installing sod on smaller lawns tends to cost more per square foot.4  Installation charges usually cover delivery but may not cover prep work or tear out/haul away. Expect to pay $0.15 to $1.00 per square foot (depending on grass variety) for sod that you pick up. 2  Delivered sod can cost an additional $100 to $300 or so per load. 3  DIY tool rental might run $200 to $300 (for a rototiller, sod cutter, lawn roller, sod tiller, fertilizer spreader, and tamper).
1 Professionally installed sod typically costs 14 cents - 60 cents a square foot, or $280-$1,000 for front and back lawns of 2,000 square feet. 2  A professionally installed underground sprinkler system typically costs $1,500-$2,500 for 2,500 square feet (a 50'x50' yard), depending on location and climate. For example, mowing an average-sized residential lawn typically costs $20-$40, while a weekly garden service can cost $65-$90 for mowing, leaf blowing, hedging and shrub trimming as needed.