D & O Makes the difference in Grading and Paving quality.

With our team, you won’t feel like just another quote. We are there from start to finish, from site evaluation to project approval. We believe in follow-through and we stand behind our product. We have been providing paving and excavation in Phoenix and all over Arizona for over 25 years for all your excavating, grading, paving, seal coat and chip seal needs. Of all the Phoenix excavating and paving companies, we offer you the stability that many others cannot. Our bonding is strong and so is our reputation, and we look forward to the opportunity to show you what we can do. The level of quality that our crews are held to every day will exceed your expectations.

We invite you to experience the difference – our difference. Whether you have a job that needs to be done by the end of the week or are in the planning stages for a project that is five years down the road, we ask you to push aside that pile of other paving and excavation contractors business cards and contact our team. We are ready to help you get started today so you can breathe easier tomorrow knowing that you’ve found someone that is distinctly different from the rest.

When you’re in need of excavation contractors Phoenix Az, we are your complete source. Our highly experienced supervisors and equipment operators strive for excellence, quality and safety. We always pride ourselves in adhering to all the best safety practices, finishing jobs on time, and even beating the expected completion date on your jobs.



  • "The department would like to thank you and your entire work crew for the completion of another successful project. The project team worked well together through issues that arose during construction with a win-win result."
    Paul Patane
    ADOT District Engineer, Project: Gila Bend Airport
  • "We highly regard D & O Contractors, Inc. as a strong leader in their field and recommend them to any organization seeking best in class."
    Jake Grover
    Surety Specialist, Commercial West Insurance Agency