Drost Kivlahan McMahon & O'Connor - Arlington Heights, IL
Drost Kivlahan McMahon & O'Connor LLC (DKM&O) is a premier full-service law firm based in historic downtown Arlington Heights, Illinois. Established in 1987, the firm specializes in custom estate planning, corporate counsel, trust administration, elder law, and residential and commercial real estate transactions, offering hands-on and personalized service.
Reliable Estate Planning and Business Law in Arlington Heights
Navigating major financial transitions, corporate operations, or estate division requires a reliable legal advocate who understands your personal and professional priorities. Since 1987, Drost Kivlahan McMahon & O'Connor LLC (DKM&O) has built a stellar reputation across the Chicagoland area for providing boutique, hands-on, and affordable legal services. With a highly collaborative team of nineteen experienced attorneys and a talented support staff, we serve thousands of businesses and individuals throughout Illinois and Wisconsin from our historic downtown office. If you are seeking to hire an estate planning lawyer in Arlington Heights who values lasting relationships and delivers clear, proactive guidance, our local attorneys are ready to partner with you.
Custom Wills, Living Trusts, and Long-Term Protection
A well-crafted estate plan is the most effective way to protect your legacy, secure your family's future, and avoid the complex, public, and expensive Cook County probate process. We do not believe in a one-size-fits-all approach to estate design. Our dedicated estate planning attorneys take the time to evaluate your unique circumstances, drafting tailored wills, revocable living trusts, irrevocable trusts, and medical powers of attorney that align perfectly with your wishes. Whether you are seeking to draft a straightforward asset distribution plan or find a corporate attorney in Arlington Heights to organize a complex multi-generational business succession strategy, we offer the sophisticated expertise necessary to safeguard your wealth.
Comprehensive Trust Administration and Probate Services
When a loved one passes away, fulfilling their final wishes and managing their estate can quickly become a daunting responsibility. Trustees and executors are bound by strict legal duties, and managing creditor claims, tax filings, and final distributions requires careful precision. DKM&O provides compassionate and efficient trust administration and probate services, guiding fiduciaries through every step of the court-supervised or private process. We also offer specialized elder law and healthcare law advisory services, helping seniors and their adult children navigate Medicaid planning, long-term care arrangements, and legal guardianships with dignity and clarity.
Commercial and Residential Real Estate Transactions
A property transaction is often one of the largest financial commitments an individual or business will ever make. Our premier real estate transactional group provides comprehensive oversight for both residential and commercial property closings. We assist clients with negotiating purchase and sale contracts, conducting detailed title examinations, resolving easement disputes, and managing complex closing documentation. Additionally, we represent local property owners in real estate tax appeals, helping them reduce their property tax burdens by challenging unfair county assessments with precise market data and proven valuation arguments.
Award-Winning Legal Excellence with Deep Local Roots
Our long-standing commitment to serving our clients with integrity has earned our firm deep recognition. DKM&O was proudly named “Business of the Year" by the Arlington Heights Chamber of Commerce and received the prestigious “Business Leadership Heart of Gold" from the Village of Arlington Heights Special Events Commission. These accolades reflect our passion for giving back to the community we call home. When you work with us, you secure the representation of a trusted local institution that blends world-class legal credentials with a warm, approachable, and responsive customer-first philosophy.
Comprehensive Practice Areas
Our multidisciplinary team provides superior legal counsel and professional services across a variety of practice areas, including:
- Customized estate planning, wills, trusts, and succession plans
- Comprehensive probate and fiduciary trust administration
- Specialized elder law, guardianships, and healthcare advisory
- Business formation, entity organization, and commercial contracts
- Residential and commercial real estate closings
- Real estate tax appeals and local zoning assessments
We are committed to delivering highly responsive, clear, and superior legal services. Contact Drost Kivlahan McMahon & O'Connor LLC today to schedule your comprehensive consultation and protect your legal and financial future.
No reviews yet. Be the first to share your experience!
Location & Access
Primary Address
Located in the heart of historic downtown Arlington Heights, situated along South Dunton Avenue, just south of the train tracks and Northwest Highway.
Building Location
This is a 1-story brick commercial building in historic downtown Arlington Heights. It is located close to popular local establishments such as Passero, Scratchboard Kitchen, and Salsa 17.
Parking Details
For visitors, there is a public underground parking garage and multiple public surface parking lots nearby. Free street parking is also available throughout the downtown area.
Public Transit
Served by Metra Union Pacific Northwest Line (Chicago OTC / Harvard); nearest stop is at Arlington Heights Station.
Accessibility / Suite Access
Enter the building through the main entrance on South Dunton Avenue. The entire law office is located on the ground floor, offering convenient, direct, and wheelchair-accessible access.