Dale Robertson Owner/Operator has Over 30 Years of Experience. If you are Buying a Home in North Texas and Counties including Dallas, Collin, Rockwall,Ellis or Kaufman I can offer you the kind of inspection that only comes with my experience. I work to help you understand the condition of the property as it relates to other homes of the same type, age and locality. -Personalized Service -Computerized On-Line Report with Color Photos. Infrared Scan Available.