Value Tech Realty Services, Inc. | 155 followers on LinkedIn. Value Tech Realty Services, Inc. is a multifaceted company that provides the real estate investment field with services that include market feasibility analyses, valuation analytics, and other market research studies. We have created a niche for ourselves as a team of real estate advisors. Our firm accomplishes this through the use of primary market research techniques that are unparalleled in the industry.