Boring Counties Served

Sanitary Line 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.

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

Sanitary Line 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.

Pulling For You ™

Adams County, CO Sanitary Line

Alameda County, CA Sanitary Line

Allegheny County, PA Sanitary Line

Anne Arundel County, MD Sanitary Line

Arapahoe County, CO Sanitary Line

Baltimore County, MD Sanitary Line

Bergen County, NJ Sanitary Line

Bernalillo County, NM Sanitary Line

Bexar County, TX Sanitary Line

Brevard County, FL Sanitary Line

Bristol County, MA Sanitary Line

Bronx County, NY Sanitary Line

Broward County, FL Sanitary Line

Bucks County, PA Sanitary Line

Camden County, NJ Sanitary Line

Chester County, PA Sanitary Line

Clark County, NV Sanitary Line

Cobb County, GA Sanitary Line

Collin County, TX Sanitary Line

Contra Costa County, CA Sanitary Line

Cook County, IL Sanitary Line

Cuyahoga County, OH Sanitary Line

Dallas County, TX Sanitary Line

Dane County, WI Sanitary Line

Davidson County, TN Sanitary Line

DeKalb County, GA Sanitary Line

Delaware County, PA Sanitary Line

Denton County, TX Sanitary Line

Denver County, CO Sanitary Line

District of Columbia, DC Sanitary Line

Douglas County, NE Sanitary Line

DuPage County, IL Sanitary Line

Duval County, FL Sanitary Line

El Paso County, CO Sanitary Line

El Paso County, TX Sanitary Line

Erie County, NY Sanitary Line

Essex County, MA Sanitary Line

Essex County, NJ Sanitary Line

Fairfax County, VA Sanitary Line

Fairfield County, CT Sanitary Line

Fort Bend County, TX Sanitary Line

Franklin County, OH Sanitary Line

Fresno County, CA Sanitary Line

Fulton County, GA Sanitary Line

Greenville County, SC Sanitary Line

Guilford County, NC Sanitary Line

Gwinnett County, GA Sanitary Line

Hamilton County, OH Sanitary Line

Hampden County, MA Sanitary Line

Harris County, TX Sanitary Line

Hartford County, CT Sanitary Line

Hennepin County, MN Sanitary Line

Hidalgo County, TX Sanitary Line

Hillsborough County, FL Sanitary Line

Hudson County, NJ Sanitary Line

Jackson County, MO Sanitary Line

Jefferson County, AL Sanitary Line

Jefferson County, CO Sanitary Line

Jefferson County, KY Sanitary Line

Johnson County, KS Sanitary Line

Kane County, IL Sanitary Line

Kent County, MI Sanitary Line

Kern County, CA Sanitary Line

King County, WA Sanitary Line

Kings County, NY Sanitary Line

Lake County, IL Sanitary Line

Lake County, IN Sanitary Line

Lancaster County, PA Sanitary Line

Lee County, FL Sanitary Line

Los Angeles County, CA Sanitary Line

Macomb County, MI Sanitary Line

Maricopa County, AZ Sanitary Line

Marion County, IN Sanitary Line

Mecklenburg County, NC Sanitary Line

Miami Dade County, FL Sanitary Line

Middlesex County, MA Sanitary Line

Middlesex County, NJ Sanitary Line

Milwaukee County, WI Sanitary Line

Monmouth County, NJ Sanitary Line

Monroe County, NY Sanitary Line

Montgomery County, MD Sanitary Line

Montgomery County, OH Sanitary Line

Montgomery County, PA Sanitary Line

Montgomery County, TX Sanitary Line

Morris County, NJ Sanitary Line

Multnomah County, OR Sanitary Line

Nassau County, NY Sanitary Line

New Castle County, DE Sanitary Line

New Haven County, CT Sanitary Line

New York County, NY Sanitary Line

Norfolk County, MA Sanitary Line

Oakland County, MI Sanitary Line

Ocean County, NJ Sanitary Line

Oklahoma County, OK Sanitary Line

Onondaga County, NY Sanitary Line

Orange County, CA Sanitary Line

Orange County, FL Sanitary Line

Palm Beach County, FL Sanitary Line

Pasco County, FL Sanitary Line

Passaic County, NJ Sanitary Line

Philadelphia County, PA Sanitary Line

Pierce County, WA Sanitary Line

Pima County, AZ Sanitary Line

Pinellas County, FL Sanitary Line

Plymouth County, MA Sanitary Line

Polk County, FL Sanitary Line

Prince Georges County, MD Sanitary Line

Providence County, RI Sanitary Line

Queens County, NY Sanitary Line

Ramsey County, MN Sanitary Line

Richmond County, NY Sanitary Line

Riverside County, CA Sanitary Line

Sacramento County, CA Sanitary Line

Salt Lake County, UT Sanitary Line

San Bernardino County, CA Sanitary Line

San Diego County, CA Sanitary Line

San Francisco County, CA Sanitary Line

San Joaquin County, CA Sanitary Line

San Mateo County, CA Sanitary Line

Santa Clara County, CA Sanitary Line

Sedgwick County, KS Sanitary Line

Shelby County, TN Sanitary Line

Snohomish County, WA Sanitary Line

Sonoma County, CA Sanitary Line

Spokane County, WA Sanitary Line

St Louis County, MO Sanitary Line

Stanislaus County, CA Sanitary Line

Suffolk County, MA Sanitary Line

Suffolk County, NY Sanitary Line

Summit County, OH Sanitary Line

Tarrant County, TX Sanitary Line

Travis County, TX Sanitary Line

Tulsa County, OK Sanitary Line

Union County, NJ Sanitary Line

Utah County, UT Sanitary Line

Ventura County, CA Sanitary Line

Volusia County, FL Sanitary Line

Wake County, NC Sanitary Line

Washington County, OR Sanitary Line

Wayne County, MI Sanitary Line

Westchester County, NY Sanitary Line

Will County, IL Sanitary Line

Williamson County, TX Sanitary Line

Worcester County, MA Sanitary Line