Welcome to LAS, rated Long Island's #1 Residential Real Estate Appraisal company for 13 consecutive years and with 30 years of experience We've Got You Covered . Throughout New York - Manhattan, Long Island, the five boroughs, Westchester, Putnam and more! Find out what your home is worth. Contact us today and speak with one of our customer service specialists who will guide you toward the appraisal product that is right for you 800-477-5187. We look forward to hearing from you.