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Underground Utility Contractor Services

D.H. Griffin Infrastructure got its start in underground utility contracting, and we've become an industry leader known for our turnkey approach to even the most complex projects. Why choose us for your next utility project?

We've Got the Experience, Expertise and Equipment

In our more than 15 years of offering utility construction services, we've seen it all: water, sanitary sewer, storm drain, duct bank, underground detention systems, pump stations and more. We stand ready with the expertise and peerless equipment fleet to handle any job.

We're Trusted by the Best

We've delivered on complex utility projects for government entities at all levels, as well as Fortune 500 companies. To date, we have laid more than 25 miles of sewer piping, ranging in size from 8" to 54". Our water experience yields roughly 35 miles of piping, ranging in size from 8" to 48". We have successfully contracted and installed more than $10,000,000 of turnkey pump station work in the last five years.

We're Up to Any Task

We embrace any challenge, even when difficult circumstances have other contractors shying away. We welcome the opportunity to work during a plant shutdown on a 24-hour schedule or be called in when there is a line failure in the middle of the night that needs immediate repair. Working in deep, dangerous conditions and dealing with traffic or adjoining properties is nothing new to our crews. We have experience with all types of pipeline conveyance systems from gravity flow and pressure piping to siphons.


Underground Utility Projects

Mitchell Water Treatment Plant - Greensboro, NC.

  • Replaced all underground service piping—some at extreme depths of up to 35 feet—from city-owned reservoirs to treated waterlines without shutting down clean water to area citizens.
  • Improved efficiency and automation for city water treatment.

Regional Pump Station - Winston-Salem/Forsyth County Utility Commission

  • Built and installed a $4.45 million regional pump station comprising a 35-foot-deep cast-in-place duplex wet well with all related pumps, piping and controls.

Underground Tank Closure - High Point University

  • Closed and removed an 8,000 gallon underground storage tank, providing added value by resale of 6,900 gallons of unused oil.

View More D.H. Griffin Infrastructure Projects


Contact Us

We can provide technical expertise and experience, coupled with state-of-the-art equipment and unparalleled resources to ensure our tradition of safety, service and excellence. Our team can handle all underground utility projects.

Please reach out to us to learn more.

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