Sam Etskovitz is a Vice President and Co-Founder of the Car Wash Division within the Colliers Houston office. The  Car Wash Division is a full-service national advisory firm helping clients buy, sell, grow, and strategically partner within the car wash industry. The team’s expertise in the car wash space offers buyers and sellers a client-first and consultative approach to brokerage. Sam’s vast knowledge of the current market coupled with his background in the real estate and financial services industries has proven to be beneficial in servicing his clients to ensure returns are maximized and needs are met. 

Prior to joining Colliers, Sam worked at Marcus & Millichap where he founded the firm’s Houston car wash division. While at M&M, Sam led a team of car wash advisors to transact more than $100 million of car wash and NNN assets. Sam consistently ranked as a top-producing NNN advisor and has been featured in Carwash.com, Car Wash Magazine, Auto Laundry News, Petroplaza.com and many more.

Whether you are an experienced car wash operator looking to expand or reduce your portfolio, a private equity firm seeking to maximize your real estate assets, a 1031 exchange buyer looking to move into the car wash space or an entrepreneur aiming to step into one of the hottest markets in the country, Sam will provide you with unique strategies and solutions ensuring all your needs are met and goals exceeded.

Before his career in real estate, Sam spent time in the steel industry where he worked for the largest steel manufacturer in North America – purchasing roughly 12,000 tons of steel per year and as a consultant for a prominent accounting firm where he led audit engagements focusing on analyzing financial and operational deficiencies. 

Originally from Philadelphia, Sam is a graduate of Pennsylvania State University where he holds a bachelor’s degree in Supply Chain Management and a minor in Real Estate Finance.

Mason Rabel is an Associate and first added partner to the Car Wash Division at Colliers. The Colliers Car Wash Division is a full-service advisory group helping clients buy, sell, grow, and strategically partner within the car wash industry. Over the years, the team has been able to grow a substantial number of contacts in the Car Wash space including, but not limited to, private equity-backed car wash chains, family offices, developers, and private investors. With extensive industry relationships, the team can tactically match buyers with sellers to maximize and achieve the greatest outcome for their clients. 

Prior to joining Colliers International, Mason worked at Marcus & Millichap where he initially joined Ben and Sam Etskovitz in the firm’s Houston Car Wash Division. Energized and passionate about the evolving car wash industry, Mason sees this industry as a thriving sector with unlimited upside potential. Whether you are a car wash operator, exchange buyer, or private equity firm, Mason is eager to advise and work on maximizing your real estate asset to its full potential.

Mason attended Louisiana State University where he obtained a bachelor’s degree in finance accompanied by a minor in construction management. When Mason is not engaged in assisting clients with car wash acquisitions and dispositions, he enjoys an active lifestyle, exploring the city of Houston, and spending time with friends and family.

Bringing 32 years of experience in commercial real estate, Marilynne joined Colliers in 2018 to provide financial analysis to the company’s leasing and investment sales teams for all types of assets, including the following types of financial analysis:

• lease renewal and relocation comparisons
• mid-term lease renegotiations (“blend and extend”)
• lease buyouts
• sublease disposition/recovery
• build-to-suit vs. design-build
• lease vs. buy
• own vs. sale/leaseback
• landlord net effective rate
• discounted cash flows

Prior to joining Colliers, she specialized in advising companies regarding their financial analysis for commercial real estate requirements or investments for 17 years. Marilynne also has a background in commercial mortgage underwriting/loan originations and commercial real estate appraisal.

Zack Martin is a Senior Associate and partner of the Car Wash Division within the Colliers Houston office. The Etsky Car Wash Group is a full-service national investment advisory group specializing in the acquisition and disposition of car washes and NNN assets throughout the United States. The team’s expertise and network of qualified private investors, family offices, developers and private equitybacked car wash chains enables them to provide tailored solutions for their clients to exceed their investment goals.

Whether you are a car wash operator, exchange buyer, or private equity firm, Zack’s extensive market knowledge and hands-on approach with industry leaders allows him to advise his clients ensuring their capital and portfolios are properly positioned.

Patsy joined Colliers in 2023 as the Research Director and has more than 40 years of communications, research and statistical analysis experience in the commercial real estate industry. She produces annual and quarterly market-area reports and project-specific custom reports for client presentations while effectively utilizing commercial real estate tools and databases.

Patsy has a deep understanding of how to capture real estate data, analyze market trends and provide meaningful data-driven insights to assist clients in finding solutions to meet their real estate needs.

Previous Roles

• Senior Insight Analyst/Research Manager for Avison Young’s Houston office from 2018-2022. Responsible for leading market research by tracking and analyzing key economic and market trends. Maintained office and industrial building data and comps in a proprietary in-house database.
• Senior Market Analyst for Commercial Gateway, the commercial division of the Houston Association of Realtors, and for CDS Market Research. 
• Served as Communications/Research Director for The Horne Company and Grubb & Ellis. 
• Edited a local monthly magazine, a weekly newspaper and a special section for the Houston Post.