Mr. Haas was licensed to practice law in Texas in 1984, moving to Conroe to join with HOPE & MAYES, P.C. as an associate under Ruben Hope and K.Michael Mayes (now District Judge of the 410th District Court, Montgomery County, Texas). In 1987 Mr. Haas associated with Judge Mayes, and later the law office of MAYES & HAAS was formed, dissolving in 1996 when Judge Mayes was elected to the bench. Mr. Haas and Scott Golemon, formed Haas & Golemon, LLP. Then in 2012, Mr. Haas formed Haas Law Firm.
In 1991, Mark Haas became Board Certified in Personal Injury Trial Law by the Texas Board of Legal Specialization. He is also a member of the American Board of Trial Advocates, and is a founding member/officer of the Huntsville/Conroe/The Woodlands chapter.
Mr. Haas has focused primarily on cases involving personal injury and wrongful death, handling cases involving trucking accidents, car wrecks, motorcycle, bicycle and pedestrian accidents, workplace accidents, healthcare negligence and medical malpractice, nursing home negligence and products liability such as vehicle defects.
Mr. Haas has also handled various consumer and business dispute matters, as well as environmental litigation. Mr. Haas is licensed to practice in Texas, and is also licensed to practice before the United States Fifth Circuit Court of Appeals, and U.S. District Courts for the Southern and Eastern Districts of Texas.
Mark Haas is a member of the State Bar of Texas, American Bar Association, American Association of Justice, Texas Trial Lawyers Association, Christian Trial Lawyers Association, The College of the State Bar of Texas and The Montgomery County Chamber of Commerce. Mr. Haas is an active member of the Montgomery County Bar Association and former President.
Mr. Haas has also served as a School Board Officer of Covenant Christian School from 2005-2008, and is a former President. He and his family are serving members of West Conroe Baptist Church. He is married to Marga, and has two children, Paige and Jaron. Mr. Haas enjoys outdoor recreation with his family such as boating, camping and hiking, and enjoys competing in running, bicycling and triathlon events.