| 262-253-9955
N96 W18221 County Line Rd | Menomonee Falls, WI 53051

Connie HillmannConnie is the owner-operator of D&M Accounting Services, Inc. in Menomonee Falls. Her flourishing small business helps other small businesses in the area thrive and remain focused on their areas of expertise by serving their accounting needs. Her love of serving the community this way is evident in all that she does. D&M Accounting Services, Inc. takes pride in adding a personal aspect to each client’s tax situation with the utmost of integrity.
Connie’s goals have not wavered during her 25+ years in the accounting business. Customers are top priority, and are given the respect of integrity and honesty – nothing less. This has been, and will remain, a constant at D&M Accounting Services, Inc.

Small businesses who outsource their payroll, payables, financials and other tax functions to D&M enjoy the heavy burden lifted when it comes to the nuances and specialties of the ever-changing tax system. Connie and her team of professionals are up-to-date on the latest tax laws and regulations, so her clients can rest assured that their tax situations are being handled accurately. Connie’s year-round team of 10 includes 2 CPAs, and during the busy tax season she adds 2 extra tax preparers to ensure all client needs are met. There are no problems too large or too difficult for this team of experts. Additionally, if you need face time with a tax expert to have something explained – not a problem. Scheduling appointments is easy and they will gladly meet to explain, in layman’s terms, anything you need help understanding.

Connie married her high school sweetheart, Keith Hillmann in 1982 and made a home in Germantown, WI where they’ve remained. Together, they have raised two children who are also becoming contributing members of the community. Their son, Dr. Eric Hillmann, DPM, is a podiatrist at Great Midwest Foot & Ankle of Germantown. Their daughter, Emily Hillmann, is currently obtaining her degree of Pharmacology simultaneously with her MBA at Concordia University.