HOME ABOUT US SERVICES PROJECTS STAFF CONTACT US Allen, Williford & Seale, Inc. - Right of Way Valuations AWS has been a leader in right of way valuation since 1977. We provide appraisal and consulting services for large infrastructure projects such as pipelines, power lines, highways, and transportation corridors across the nation. We have one of the largest, most experienced appraisal staffs in the industry. Our mission is to exceed clients’ expectations by combining expert analysis, accurate information and the latest technology to provide appraisals in the shortest amount of time possible. Right of Way Appraisals We specialize in appraising large quantities of properties, quickly and correctly, for all types of right of way projects. Litigation Support Members of our firm have provided expert witness testimony in thousands of eminent domain related cases. Market Studies We specialize in developing market research for data books and impact studies for right of way projects. LEARN MORE Nationwide Experience AWS provides valuation services nationwide for right of way projects comprising of virtually all types of real estate. AWS corporate headquarters are in Houston, Texas, with a permanent office in San Antonio, Texas. AWS has a network of project specific offices throughout the country and we have provided services in the following states: Site Map Home About Us Services Projects Staff Contact Us Site Map (800) 364-8568 Projects Projects Overview Pipeline Projects Utility Projects Highway Projects Corridor Assignments Specialty Projects Services Overview Right of Way Appraisals Market Studies Litigation Support Contact AWS * Indicates required field Email * Question / Comment * SUBMIT