Houston, Texas

Location Information

We have long been recognized for providing innovative, yet functional, designs with aesthetic appeal that enable our developer/builder clients to successfully market their products to the public.




3600 W Sam Houston Parkway S
Suite 600
Houston, Texas 77042

Located in: WESTCHASE Park

Business Hours

Monday 8AM-6PM
Tuesday 8AM-6PM
Wednesday 8AM-6PM
Thursday 8AM-6PM
Friday 8AM-6PM
Saturday Closed
Sunday Closed

Areas We Cover

  1. Alfred
  2. Amargosa
  3. Loma Linda East
  4. Rancho Banquete

James D. Ross, PE

Bachelor of Science, Civil Engineering, Texas A&M University

James has 20 years of experience in civil engineering design and management. Utilizing his engineering and business acumen, he has been successful leading project teams for land development projects throughout the region. His experience includes feasibility studies, creation of construction plans and documents for underground utilities as well as paving for subdivisions, construction phase services, and roadway reconstruction and widening. He has served as a District Engineer for various MUDs and TIRZs providing key guidance to these organizations.

Jeff P. Collins, PE, PMP

Bachelor of Science, Civil Engineering, Texas A&M University

Over the past 30 years, Jeff has developed an unparalleled acumen for his chosen profession of engineering. He heads up the Public Infrastructure sector at LJA, and when he says he has done it all, he really has. From planning, design, operations, and management to construction administration and inspection, he has provided critical oversight on transportation, water resources, and public works projects for local, state, national, and international clients. His project experience includes urban, rural and toll roads, design/build projects, drainage and channel improvements, water distribution, and wastewater collection. Jeff believes it is important to give back and provide mentorship and guidance to colleagues. Industry organizations where he has been integrally involved serving as a voice for others include the Transportation Advocacy Group-Houston Region, the American Council of Engineering Companies Houston and Texas Regions, Cy-Fair Educational Foundation, and the Cy-Fair Chamber of Commerce. Jeff serves on the LJA Board of Directors where his operational know-how keeps LJA focused and growing.