Meet Our Associates


Sheri Arnold
Sheri Arnold

Sheri Arnold, CCIM is the President and Broker for Coldwell Banker Commercial Arnold and Associates, with over two decades of experience in economic development in the Southeast Texas area. Her expertise is far reaching into the industrial sector, office sales and leasing, retail development, and investment transactions. Sheri holds the Certified Commercial Investment Manager (CCIM) designation and is a member of numerous professional organizations, including the Commercial Real Estate Women’s group (CREW). In 2016, Sheri was awarded the prestigious Mentor/Protege of the Year award at the 2016 Coldwell Banker Commercial Global Conference. She is an active member and volunteer in several local chambers of commerce, participates in numerous civic and charitable events, and is a member of the Beaumont Rotary Club. Throughout her career, Sheri has handled diverse transactions with national credit tenants and buyers as well as numerous local businesses, investors, and financial institutions. As a longtime resident of Southeast Texas, Sheri knows the market and has the skills to help her clients be successful. Email




Introducing to you Deb Cowart — Commercial to the Core in Commercial Real Estate in Southeast Texas. Her enthusiasm about real estate is contagious, her professionalism and thoroughness is refreshing and her ability to gain results is satisfying and breeds reoccurring and referral business to our firm year after year. Customer Testomonial- …. “Our experience with you and your firm was significantly better than any of the previous commercial brokers we have used in terms of responsiveness, ongoing communication and proactiveness. You added significant value to a challenging transaction and we were glad to be in the hands of professionals such as your team.” Tom and Cindy Livengood, Canyon Lake, Texas

Deb Cowart, a Platinum producer since 2015, adds expertise to all facets of our business. Deb attests that Commercial Real Estate is not only her profession but her passion. She takes advantage of the entire commercial market by sharpening her skills in all facets of commercial real estate. As a native of Southeast Texas with over 30 years experience in sales, marketing and customer service, Debbie is familiar with the evolution of the commercial market in this trade area and is qualified to assist you with your commercial real estate needs in this ever changing economic environment. With much success in completed transactions from retail leasing to industrial sales, she has earned the title of the “go-to” person for any of her clients’ commercial needs. Her enthusiasm about real estate is contagious, her professionalism and thoroughness is refreshing and her ability to gain results is satisfying and breeds reoccurring and referral business to our firm year after year. In fact, her success and years in this business has lead to her becoming one of the top agents in Southeast Texas for referral business from many of the national commercial brokerage firms that have clients working in our market area. She has been recognized nationally as a Coldwell Banker Commercial Circle of Distinction Agent since 2006 and earning additional recognition as a Top Two Producer every year except one since 2009. Deb has worked directly for a nationally recognized Real Estate Investment Trust (REIT) where she gained valuable experience with in-line retail, pad site and office space leasing. She also served as a property manager for a 2 million plus portfolio in Southeast Texas and Southwest Louisiana. Deb has worked with national and regional tenants/ owners as well as start up businesses. Her extensive background has afforded her opportunities to carry that core knowledge into all areas of the business. As a generalist, Deb is very knowledgeable and has done many transactions for land acquisitions and office buildings, as well as industrial office/ warehouse and larger industrial property transactions.





Deborah Johansson, a native of Southeast Texas and a Cum Laude graduate of Lamar University, holds a Texas Real Estate Broker license and is a member of the National, Texas, and Houston Association of Realtors. Deborah is a Broker Associate with our office and has more than 18 years of experience in marketing, sales, leasing, and property management of commercial real estate. She has successfully leased both primary and renewal of more than 200,000 square feet of office space for national credit, governmental agencies and local tenants. Deborah is a skilled negotiator when coordinating industrial, office and retail sales and lease transactions requiring in-depth knowledge of the marketplace. She is active in local Chambers of Commerce and has participated in numerous civic organizations such as United Way, Red Cross, Salvation Army, Boy Scouts and the CP Rehabilitation Center. Deborah is also a current Certified Commercial Investment Manager (CCIM) candidate.  Email




Tammiey Linscomb Our Industrial/Commercial Associate, is the main point of contact for our clients leasing space and entering into purchase agreements. In coordinating the day to day activities of commercial properties and planning and overseeing capital projects, Tammiey is the liaison between property owners, tenants, and buyers. She has experience in property management with multi-tenant buildings as well as new retail developments and second generation shopping centers. Tammiey is an integral part of our marketing team, assisting with all aspects of negotiations and transactions. Also a Southeast Texas native, Tammiey has far reaching ties to this region. Email






A native of Southeast Texas with a true spirit for service, Tisha Self is a graduate of Hardin Jefferson High School (Go Hawks!), where she was heavily involved on campus in an effort to champion her school. From there, she attended San Diego State University, where she studied Psychology and Business Administration, with minor study in English Literature.

For seven years, Tisha worked for No Fear, an extreme sports company, serving as the Regional East Coast Manager, where she traveled the world charged with the responsibility for selling, recruiting and the sponsoring of new athletes. (Fun fact: Tisha raced motorcycles for the entire 7 years she was there and loved it. Ask her about it!)

Tisha also worked for Kelly Services, where she was responsible for the Corporate Marketing Department known as the SWAT team. Tisha, along with her team, was deployed to cities worldwide, where she would design specific, strategic marketing plans for recruiting the type of candidates appropriate for each market.

To further sharpen her business skills, Tisha began working for her father in the family business where she sold cars, trucks and tractors. As always, her enthusiasm carried over to each department, where she worked as a sales person, a sales manager, finance director, general manager, BDC director, a fleet manager and anything else the business may have needed over the course of 13 years.

Tisha is an enthusiastic, service-minded associate here at CBCAAA and is ready to assist you in your next adventure! Email



Carol Allen has far reaching ties to the Southeast Texas area and serves as Office Manager for our team. Carol’s depth of experience greatly aids clients by providing complete and accurate documentation of each transaction. As Manager, she is responsible for inventory, accounting, decisions affecting the office, and maintaining records reflective of the transactions and expenses. Interfacing with Coldwell Banker Commercial’s corporate office, Carol provides reports and updates to our staff, allowing for more effective representation of clients. Email