Thank you for visiting our website, and for your interest in William Haas & Associates.
Dr. David Haas and Jeffrey Billy have decided to move forward with separate business endeavors. Therefore, William Haas & Associates has ceased all business activities.
If you would like to contact Dr. David Haas, he can be reached via phone at 858-522-0380 or email at firstname.lastname@example.org.
If you would like to contact Jeffrey Billy, he can be reached via phone at 619-253-7753 or email at email@example.com.
Dr. David Haas, Technical Director
Jeffrey Billy, Managing Director