Established in 1933, Olshan has been a proud provider of foundation repair services for over 85 years here in Texas. Today we offer Foundation Repair, House Leveling, Crawl Space Repair, Exterior Water Management and Concrete Leveling services. Our estimates are 100% free-of-charge and include a detailed repair plan. We back our services with the industry's best warranty plan. We are also A+ BBB rated and proud of our partnership with Hall of Fame baseball player, Nolan Ryan.