Drost Kivlahan McMahon & O'Connor LLC


Legal ServicesAttorney

About Us

DKMO has focused on building lasting relationships with our clients and members of the community since our founding in 1987. DKMO’s attorneys provide boutique, hands-on, personable and affordable legal services throughout the entire Chicagoland area. Today, DKMO has 15 attorneys and a team of talented staff. Our practice areas include:

-Estate and Succession Planning

-Business and Corporate Law Counseling

-Probate and Trust Administration

-Residential and Commercial Real Estate Transactions

-Real Estate Tax Appeals

-Elder Law

-Health Care Law


  • DKMO was named “Business of the Year” by the Arlington Heights Chamber of Commerce.
  • DKMO received the "Business Leadership Heart of Gold" from the Village of Arlington Heights Special Events Commission.

Rep/Contact Info

Card image cap
Mr. Thomas W. Kivlahan