5 REASONS TO CHOOSE US! Smith Quality Buildings remains a trusted prefab building contractor in Greenville and Princeton, Texas. Here are five reasons why we’re the right builder for you: Owner Dustin Smith has over 15 years of construction experience, we have an extensive amount of product knowledge, we deliver exceptional results for every project we take on, we offer free delivery for customers within a 50-mile radius, we maintain good relationships with other builders in the area.