Welcome to Krech CAD Services Thank you for visiting Krech CAD Services. Our professional design team can provide you with the ideas and the architectural plans you need for your next project. Call us today to find out how using KCS can save you time and money. More about KCS... Contact Information 974 Milstead Avenue Conyers, GA.  30012 770.760.8900 - Phone 770.760.7911 - Fax Email Here>>