PARK RIDGE, IL, February 06, 2026 /24-7PressRelease/ -- Lawrence Kohn has been selected for inclusion in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Mr. Kohn is recognized for his notable career in the plumbing industry and has been the owner and operator of Olympian Plumbing LLC since 2022. In this capacity, he oversees all aspects of the business, including on-site plumbing work, as well as administrative operations such as accounting, marketing, recruitment and daily scheduling. Under his leadership, Olympian Plumbing LLC has developed a strong reputation for quality service, evidenced by more than 200 five-star reviews on its Google business profile. Mr. Kohn is particularly proud of building his business from the ground up after transitioning from commercial and high-rise construction to residential home services. His attention to detail and customer care have driven high demand for his services and a robust online presence.

Before founding Olympian Plumbing LLC, Mr. Kohn was employed at Warren F. Thomas Plumbing Company, where he served as a project estimator from 2019 to 2021. During this period, he demonstrated exceptional skill in estimating and contract negotiation, signing over $7 million in contracts within 18 months.

Hired by Warren F. Thomas Plumbing Company in 2012, Mr. Kohn served as a master plumber before rapidly advancing through the ranks. He became a foreman in his late 20s, an accomplishment he considers a significant source of pride in his career. His responsibilities included managing crews and overseeing complex projects such as high-rise buildings, nursing homes, hotels and large-scale renovations. Mr. Kohn's early exposure to job sites and hands-on experience laid the foundation for his technical proficiency and leadership abilities.

Mr. Kohn's educational background included earning a Bachelor of Business Administration with a minor in economics from Carthage College in Kenosha in 2011. He also holds several professional certifications that underscore his expertise and dedication to safety and quality standards. He completed the Occupational Safety and Health Administration-30-hour training in 2012. He has also held plumbing licenses at the apprentice, journeyman and master levels from the department of buildings for the City of Chicago since 2016, and has been a registered plumbing contractor with the department of public health for the State of Illinois since 2022.

Beyond his education, Mr. Kohn is an active member of Chicago Journeymen Plumbers Local Union 130 UA, reflecting his commitment to professional development and industry standards. His professional excellence has been recognized with several awards in 2024, including Best Plumber in Park Ridge, Best Plumbing Company in Niles and America's Best Plumber by Plumber USA Magazine.

Throughout his career, Mr. Kohn has attributed his achievements to grit, determination and the ability to connect with experienced mentors who have helped him shorten his learning curve. He also credits Million Dollar Plumber for providing critical support during the launch of his business and values ongoing coaching that has reinforced his commitment to long-term goals.

Looking ahead, Mr. Kohn plans to expand Olympian Plumbing LLC by increasing operational capacity in the local area while maintaining high service standards for customers. He is dedicated to fostering a company culture that supports work-life balance for employees and provides competitive wages and benefits that exceed industry norms. Mr. Kohn remains committed to enjoying every aspect of building his business while ensuring both team members and clients benefit from his vision for excellence in plumbing services.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. The suite of Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.

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