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Professional Lawn & Landscape, LLC Since 1987

Patios & Walls

Unilock Guarantee

Unilock® provides a lifetime guarantee on the structural integrity of its paving stones to the original purchaser of the product for residential use. Material installed using our installation guidelines that proves defective, will be replaced without cost. Color matching cannot be guaranteed and replacement labor is not included. Proof of purchase is required.

Professional Lawn & Landscape, LLC, provides a 2 year guarantee on the installation of Unilock® products.  We install to Unilock guidelines and will repair any wall or paver failure due to our installation procedures reported within 2 year of the installation.   We will not replace any failure due to circumstances out of our control such as flooding, excessive water run-off, erosion, mudslides or slips or other pre-existing conditions. Some minor settling or shifting may occur due to the outdoor nature of the products and the natural freeze and thaw cycles. 


Professional Lawn & Landscape, LLC


Ohio Nursery & Landscape Association Unilock Authorized Contractor Certified Aquascape Contractor
PO Box 791 Steubenville, OH 43952
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