Contracted Mallette to install Armour stone retaining wall along side severely sloped driveway and over our driveway end culvert. What stands out most was Marc's approach and honesty. He will tell you what which materials will stand the test of time, where to spend your money...and where to save it. What provides the best resale value etc. His sons are extremely conscientious on the job site, and understand what it takes to keep the customer informed, happy and satisfied that money is well spent.