A Family Business Your Family Can Count On
Bringing natural gas pipelines to the communities in which we live and work
Who We Are
Diamond S Company has been providing safe and reliable underground utility construction across Utah since 1942. Originally established as Enoch Smith Sons Co., we have been installing both steel and plastic natural gas pipelines and bringing warmth to families in the Salt Lake Valley for more than four generations. We pride ourselves on providing the highest quality service while adhering to stringent safety standards and minimizing disruptions to traffic, homeowners, and businesses. Our experienced people have access to the most advanced equipment available and receive the specialized training they need to keep pace with the latest innovations and changes in the industry. When Diamond S Company is on the job, quality, reliability and safety are guaranteed!
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Recent News
New Video Introduces Fourth Generation of Smith Family at Diamond S Company
The Smith family has been at the helm of Diamond S. Company since 1942, laying natural gas pipelines that bring warmth to the Salt Lake Valley and providing livelihoods for local families in and around the Wasatch Valley. From the [...]
Enoch Smith: 40 Years at DSC and Still Going Strong
Enoch Smith has been a staple at DSC for 47 years and there’s no place else he’d rather be. He and his siblings—Nate and Teresa—are the fourth generation of the Smith family to run the company. Enoch grew up [...]
Celebrating Teresa Jensen’s 40-year Anniversary at DSC
Teresa Jensen is celebrating her 40th anniversary at Diamond S Company. As part of the fourth generation of the Smith family that runs the business, she has an even longer history with the company. Teresa has been around the [...]