Hardscaping As one of the few Authorized Contractors for Unilock in Lake County, you can rest assured that your hardscaping project will be installed with the utmost integrity and precision. We build all our patios and retaining walls on clean aggregate bases, for higher compaction rates and unbeatable strength. EVERY JOB COMES WITH AN UNMATCHED 10-YEAR SINK/SETTLE WARRANTY! CALL OR E-MAIL US TODAY FOR MORE DETAILS. Come see some of our past projects in person, read our customer reviews and testimonials, or check out our project galleries. We guarantee no other company will build you a stronger outdoor living space.