Environmental Law

Topp Law focuses on both litigation and regulatory actions under state and federal environmental programs, including environmental contamination litigation, regulatory enforcement proceedings, and contaminated property transfers. The firm has substan… Read More

Gas, Oil & Minerals

Topp Law also focuses on litigation and regulatory actions under state oil, gas, and mineral development programs, including litigating title and environmental claims as well as other contractual lease and land use issues. The firm has substantial ex… Read More

Natural Resource Law

Topp Law has substantial experience in both litigation and regulatory actions under state and federal natural resource programs, including administrative enforcement proceedings, contested case hearings, and permit acquisitions. The firm has substant… Read More

Real Estate Development, Condominium and Planned Unit Development

Topp Law represents purchasers, sellers, and developers of commercial, industrial, agricultural, and residential real estate in all aspects of property acquisition, development, financing, ownership, leasing and operation. We have extensive experienc… Read More


Susan Hlywa Topp has been counsel in litigation lasting from one-half day to several years. Because of the nature of environmental and oil and gas litigation in general, Susan routinely participates in complex, multi-party cases involving technical s… Read More


Topp Law frequently handles appeals, including administrative/contested case appeals to circuit court and civil appeals to the Michigan Court of Appeals and Michigan Supreme Court. Read More