Our Team

James Porth, C.C.I.M.

Jim pJames Porth has been the Executive Vice President at the Thomas A. Duke Company for the past 14 years. He’s developed a special expertise in the sale of student-housing apartments near the University of Michigan. Representing some of the most prestigious student-housing management companies, Jim is unmatched by any other broker in the area, leading the market in sales and investment acquisitions of these properties.

His versatility and extensive knowledge of the local market enable him also to excel in the brokerage of commercial, office, industrial, and retail properties, as well as residential and commercial land for development. In fact, he’s led his team to more than $100 million in closed transactions. Foundational to this accomplishment is his commitment to strong working relationships with all players, including government officials, in the growing Ann Arbor market. Jim is an incomparable asset to anyone looking to buy or sell commercial property in Washtenaw County.

John Porth

john pBefore coming to the Thomas A. Duke Company, John laid a solid foundation for his understanding of the real estate business by working in the building industry. There he developed insight and skill in the sales and marketing of new construction, which has been invaluable to his practice of real estate brokerage. He is particularly keen to assist buyers and sellers of vacant land, though his expertise extends to retail and office property sales also. The area John knows especially well is southern Livingston County, where he has lived for the past 14 years.

Sarah Grabinski

Sarah GWorking in Washtenaw County, Sarah Grabinski specializes in office and retail property in the Ann Arbor-Saline area, the sale of vacant land for residential and commercial development, as well as apartments and student housing surrounding the University of Michigan. Her most recent transactions, in fact, include the sale of several such student-housing portfolios. In addition, she represented Dynex Industries in the lease and subsequent purchase of a 15,000 square-foot building in the Avis Farms office park and facilitated the first non-bank sale in three years of vacant land for housing development in Pittsfield Township. Sarah’s versatility with many types of people and transactions is evidenced by her successful negotiation of both national and international leases for Sprint, the global provider of voice, data, and internet services.

A graduate in international business from Central Michigan University, where she was an executive board member of its Professional Real Estate Society, she returns as an invited speaker at the school’s annual real estate conference and generously hosts summer internships for students studying real estate development and finance. 

Eric Szerlag

Ambitious and industrious, Eric Szerlag was a licensed realtor by the age of 18. After earning a marketing degree from Western Michigan University, he established himself in the territory where he’s lived all his life—western Oakland and Livingston Counties. Eric specializes in the sale and leasing of retail, office, and investment properties, as well as the sale of vacant land. His relationship-based approach appeals to corporate and private clients alike, evidenced by his success in the area’s west-side markets. Eric is a member of the International Council of Shopping Centers and is currently pursuing his CCIM designation.

Snehal Haria

Snehal, who holds a master’s degree in corporate finance from Walsh College, joined the Thomas A. Duke Company team as controller in 2006. With more than 10 years experience in real estate accounting, she expertly oversees all of the financial processes and procedures for the company’s acquisitions, dispositions, leasing and property management of Class A multi-tenant office/medical buildings, neighborhood retail strip centers, flex buildings, and single-use-tenant triple-net-leased facilities in southeast Michigan. Besides her daily accounting duties, Snehal is an active and integral part of the property management transition team, focusing on the financial set-up and audit processes in order to maximize owners’ investment objectives.

Bill McLeod

bill mBill joins our Washtenaw County team in the Ann Arbor market, specializing in the sale and leasing of commercial properties. Also a member of our Campus Property Investments team, he extends his expertise in student-housing investment properties past Ann Arbor to that other campus town—East Lansing. Earlier employment in the commercial building industry has given Bill a sharp sense for the bottom line. All this, plus the persistence and versatility of a two-sport college athlete and creative, out-of-the-box thinking make Bill a valuable asset to buyers and sellers alike. He’s currently seeking his CCIM designation.