Our Partners


The Nehemiah Company partners with local city and county governments in redevelopment of substantial, infill locations in the Arlington/DFW Metroplex, primarily focusing on housing. Principals Robert Kembel and Howard Porteus work in synergy with local municipalities, achieving both quality and long term sustainability.


We have extensive successful experience in roadway, trail, water, wastewater, stormwater/environmental, site development services, design and construction, along with surveying, and providing surveying and technical support for easement and land acquisition. 


Founded in 1990, our goal at Pacheco Koch has always been to provide large-firm expertise while maintaining a responsive and client-focused level of customer service. Our offices in Dallas, Fort Worth, Houston, Austin and Celina allow us to provide best-in-class professional design services to the south-central region. Since our founding we have completed over 10,000 projects and worked with some of the most leading edge architectural firms and progressive public and private clientele. 


The most important aspect of David Weekley Homes isn’t home building, it’s Our Purpose of Building Dreams, Enhancing Lives. As a company, we want to make a positive impact in the lives of everyone we touch and in all the communities we build. Our commitment to focusing on what’s really important sets us apart as a company, as an employer and as a neighbor.


SYB Construction Company, Inc. is a closely held business established in 1985.  From humble beginnings, SYB has become one of the most reputable firms in the DFW area.  Over the last 30 years, SYB has completed numerous projects, and built lasting relationships with a number of cities, private developers, residential customers, and larger nationwide construction companies.


Mario Sinacola & Sons, Excavating, Inc. is a dynamic, family-owned firm that has built a reputation for excellence, creative problem solving and superior performance. We have the state-of-the-art equipment, talented people, financial stability and skills to handle a wide variety of projects. With the ability to draw upon internal resources to self-perform most of our work we can provide turnkey solutions on jobs both big and small to maximize our client’s returns.

©2019 ECM Development, LLC, All Rights Reserved.

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