Underground Construction LLC provides directional boring, horizontal auger boring and tunneling contractor services to counties across the US. We offer county service either directly or through our various partnerships depending on each county’s market conditions and resource availability.

Looking for the best boring company in your county?

Visit your county to learn more or contact us now to request directional drilling service in your county directly.

Choose your county below to find boring contractor services located near you.

County Government

From general county roads to utility infrastructure, we have the expertise and assets to serve county government agencies.

Underground Construction LLC auger boring, horizontal directional drilling and trenchless underground HDD construction teams can complete county government utility crossings on time and within budget.

Underground Construction LLC services are available under numerous United States government contract vehicles through our affiliates via SBA 8(a), Certified Service Disabled Veteran Owned Small Business (SDVOSB) and others.

© 2017 Best Boring Company, LLC

Pulling For You ™

Adams County, CO Underground Construction LLC

 

Alameda County, CA Underground Construction LLC

 

Allegheny County, PA Underground Construction LLC

 

Anne Arundel County, MD Underground Construction LLC

 

Arapahoe County, CO Underground Construction LLC

 

Baltimore County, MD Underground Construction LLC

 

Bergen County, NJ Underground Construction LLC

 

Bernalillo County, NM Underground Construction LLC

 

Bexar County, TX Underground Construction LLC

 

Brevard County, FL Underground Construction LLC

 

Bristol County, MA Underground Construction LLC

 

Bronx County, NY Underground Construction LLC

 

Broward County, FL Underground Construction LLC

 

Bucks County, PA Underground Construction LLC

 

Camden County, NJ Underground Construction LLC

Chester County, PA Underground Construction LLC

 

Clark County, NV Underground Construction LLC

 

Cobb County, GA Underground Construction LLC

 

Collin County, TX Underground Construction LLC

 

Contra Costa County, CA Underground Construction LLC

 

Cook County, IL Underground Construction LLC

 

Cuyahoga County, OH Underground Construction LLC

 

Dallas County, TX Underground Construction LLC

 

Dane County, WI Underground Construction LLC

 

Davidson County, TN Underground Construction LLC

 

DeKalb County, GA Underground Construction LLC

 

Delaware County, PA Underground Construction LLC

 

Denton County, TX Underground Construction LLC

 

Denver County, CO Underground Construction LLC

 

District of Columbia, DC Underground Construction LLC

Douglas County, NE Underground Construction LLC

 

DuPage County, IL Underground Construction LLC

 

Duval County, FL Underground Construction LLC

 

El Paso County, CO Underground Construction LLC

 

El Paso County, TX Underground Construction LLC

 

Erie County, NY Underground Construction LLC

 

Essex County, MA Underground Construction LLC

 

Essex County, NJ Underground Construction LLC

 

Fairfax County, VA Underground Construction LLC

 

Fairfield County, CT Underground Construction LLC

 

Fort Bend County, TX Underground Construction LLC

 

Franklin County, OH Underground Construction LLC

 

Fresno County, CA Underground Construction LLC

 

Fulton County, GA Underground Construction LLC

 

Greenville County, SC Underground Construction LLC

Guilford County, NC Underground Construction LLC

 

Gwinnett County, GA Underground Construction LLC

 

Hamilton County, OH Underground Construction LLC

 

Hampden County, MA Underground Construction LLC

 

Harris County, TX Underground Construction LLC

 

Hartford County, CT Underground Construction LLC

 

Hennepin County, MN Underground Construction LLC

 

Hidalgo County, TX Underground Construction LLC

 

Hillsborough County, FL Underground Construction LLC

 

Hudson County, NJ Underground Construction LLC

 

Jackson County, MO Underground Construction LLC

 

Jefferson County, AL Underground Construction LLC

 

Jefferson County, CO Underground Construction LLC

 

Jefferson County, KY Underground Construction LLC

 

Johnson County, KS Underground Construction LLC

Kane County, IL Underground Construction LLC

 

Kent County, MI Underground Construction LLC

 

Kern County, CA Underground Construction LLC

 

King County, WA Underground Construction LLC

 

Kings County, NY Underground Construction LLC

 

Lake County, IL Underground Construction LLC

 

Lake County, IN Underground Construction LLC

 

Lancaster County, PA Underground Construction LLC

 

Lee County, FL Underground Construction LLC

 

Los Angeles County, CA Underground Construction LLC

 

Macomb County, MI Underground Construction LLC

 

Maricopa County, AZ Underground Construction LLC

 

Marion County, IN Underground Construction LLC

 

Mecklenburg County, NC Underground Construction LLC

 

Miami Dade County, FL Underground Construction LLC

Middlesex County, MA Underground Construction LLC

 

Middlesex County, NJ Underground Construction LLC

 

Milwaukee County, WI Underground Construction LLC

 

Monmouth County, NJ Underground Construction LLC

 

Monroe County, NY Underground Construction LLC

 

Montgomery County, MD Underground Construction LLC

 

Montgomery County, OH Underground Construction LLC

 

Montgomery County, PA Underground Construction LLC

 

Montgomery County, TX Underground Construction LLC

 

Morris County, NJ Underground Construction LLC

 

Multnomah County, OR Underground Construction LLC

 

Nassau County, NY Underground Construction LLC

 

New Castle County, DE Underground Construction LLC

 

New Haven County, CT Underground Construction LLC

 

New York County, NY Underground Construction LLC

Norfolk County, MA Underground Construction LLC

 

Oakland County, MI Underground Construction LLC

 

Ocean County, NJ Underground Construction LLC

 

Oklahoma County, OK Underground Construction LLC

 

Onondaga County, NY Underground Construction LLC

 

Orange County, CA Underground Construction LLC

 

Orange County, FL Underground Construction LLC

 

Palm Beach County, FL Underground Construction LLC

 

Pasco County, FL Underground Construction LLC

 

Passaic County, NJ Underground Construction LLC

 

Philadelphia County, PA Underground Construction LLC

 

Pierce County, WA Underground Construction LLC

 

Pima County, AZ Underground Construction LLC

 

Pinellas County, FL Underground Construction LLC

 

Plymouth County, MA Underground Construction LLC

Polk County, FL Underground Construction LLC

 

Prince Georges County, MD Underground Construction LLC

 

Providence County, RI Underground Construction LLC

 

Queens County, NY Underground Construction LLC

 

Ramsey County, MN Underground Construction LLC

 

Richmond County, NY Underground Construction LLC

 

Riverside County, CA Underground Construction LLC

 

Sacramento County, CA Underground Construction LLC

 

Salt Lake County, UT Underground Construction LLC

 

San Bernardino County, CA Underground Construction LLC

 

San Diego County, CA Underground Construction LLC

 

San Francisco County, CA Underground Construction LLC

 

San Joaquin County, CA Underground Construction LLC

 

San Mateo County, CA Underground Construction LLC

 

Santa Clara County, CA Underground Construction LLC

Sedgwick County, KS Underground Construction LLC

 

Shelby County, TN Underground Construction LLC

 

Snohomish County, WA Underground Construction LLC

 

Sonoma County, CA Underground Construction LLC

 

Spokane County, WA Underground Construction LLC

 

St Louis County, MO Underground Construction LLC

 

Stanislaus County, CA Underground Construction LLC

 

Suffolk County, MA Underground Construction LLC

 

Suffolk County, NY Underground Construction LLC

 

Summit County, OH Underground Construction LLC

 

Tarrant County, TX Underground Construction LLC

 

Travis County, TX Underground Construction LLC

 

Tulsa County, OK Underground Construction LLC

 

Union County, NJ Underground Construction LLC

 

Utah County, UT Underground Construction LLC

Ventura County, CA Underground Construction LLC

 

Volusia County, FL Underground Construction LLC

 

Wake County, NC Underground Construction LLC

 

Washington County, OR Underground Construction LLC

 

Wayne County, MI Underground Construction LLC

 

Westchester County, NY Underground Construction LLC

 

Will County, IL Underground Construction LLC

 

Williamson County, TX Underground Construction LLC

 

Worcester County, MA Underground Construction LLC