We had Creative Curbing and Landscapting, Inc. out of Lindstrom, MN, changed their name to MW Construction, put in a cement slab for us. A few months later the slab had major cracks appear. Our garage door also wouldn't open because the cement was put under the jam and the jam lifted in cold weather. The also spalshed cement on our new doors and siding and hte damage is still visible. He guaranteed his work but has not supplied us with a new quote to replace the cement and will not repair our new door. Poor, poor workmanship andhis guarantee is worthless.