ECSI Construction & Remodeling
Call now
Call now
Website
Call
Underground Construction Company, Inc is headquartered in Benicia, California and has provided quality gas, power, airport fueling and telecom construction services for over 80 years. Since laying our first pipe in 1936, we have successfully completed thousands of government, commercial and private sector construction projects throughout the United States.

Underground Construction Company, Inc. is one of the oldest and most respected contractors in the West. We continue to lead our industry in safety, quality, customer satisfaction and community service. Over 40 years ago, Underground Construction Company, Inc. began constructing fuel storage facilities, pumping systems, pipelines, and hydrant systems at airports nationwide for the newly developed direct fueling of aircraft.
Services
Underground Construction Company, Inc. is widely recognized as an industry-leading innovator, delivering turnkey design and construction services across four divisions. Working collaboratively with industry leaders in each category, Underground Construction Company, Inc. has installed more than 200,000 miles of copper wire and fiber optic cables; trenched enough earth to reach from San Francisco to New York and back again.
Underground Construction Co., Inc. has completed gas transmission and distribution projects for well over 50 years. Our project locations range from cross-country to congested urban environments. We have installed pipelines from 4" to 36" gas transmission lines, and from 1/2" to 16" gas distribution facilities.
Underground Construction Company, Inc. has installed electrical transmission and distribution facilities for both public and private owners throughout the western United States. Our crews have installed miles of electrical conduit and cable, as well as precast and cast-in-place enclosures in a variety of environments.
Over 40 years ago, Underground Construction Company, Inc. began constructing fuel storage facilities, pumping systems, pipelines, and hydrant systems at airports nationwide for the newly developed direct fueling of aircraft. Airport expansion, consolidation of fueling systems, and improvements in storage and delivery methods has kept us on the move as we continue to service the nation's airlines and airport infrastructure.
Underground Construction Company, Inc. has worked in industrial plants and refineries for over 50 years. Over this time, we have modified numerous process facilities with varied types of above and below ground piping systems. We have designed and installed deep shored excavations for the construction of massive below ground concrete structures, moved thousands of yards of earth for the construction of dams, holding ponds and more.
Reviews (3)
David Lay
David Lay
Dec 23, 2019
Report
This company is the company everyone should want to work for. They are very professional, do quality work, and truely are sincere when it comes to caring, safety, and well being of their employees. And it doesn't matter what your title is or what you do for them you are respected and treated with integrity and sincerity about your well being as not just an employee but a person all equally. The not unheard of for many employees to stay there long after the norm of 20 or so years. The employee with the longest time at the company is 40 plus years. The owner himself stops in the middle of his day
Tyler Cook
Tyler Cook
Sep 13, 2019
Report
Redoing all of the infrastructure in my neighborhood in Pollock Pines, CA and more of the outlying areas, and wow! The equipment goes up fast, the lines are strung and connected without interruption, and the only interruption which happens when they switch out the transformer is brief, only about a working days' length. The crews are friendly and answer questions without hesitation and seem to enjoy the work they do. I love watching them do their work as it interests me, and if I'm in need of a job later in life, I know where to look!
Randy Harrell
Randy Harrell
Jan 18, 2018
Report
You know the saying, "I would give no stars if I could?" This company has turned our little mobile home park into a war scene. At least 1 out of 3 things that they did have had to torn out and redone. The employees are rude and foul-mouthed and the "superintendents are, let's say, without truth. My home is still a disaster and I can't clean anything until they FINALLY finish this months long project.
Bad news.