Boring Counties Served

Dolan Directional Drilling 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.

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

Dolan Directional Drilling 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 Dolan Directional Drilling

Alameda County, CA Dolan Directional Drilling

Allegheny County, PA Dolan Directional Drilling

Anne Arundel County, MD Dolan Directional Drilling

Arapahoe County, CO Dolan Directional Drilling

Baltimore County, MD Dolan Directional Drilling

Bergen County, NJ Dolan Directional Drilling

Bernalillo County, NM Dolan Directional Drilling

Bexar County, TX Dolan Directional Drilling

Brevard County, FL Dolan Directional Drilling

Bristol County, MA Dolan Directional Drilling

Bronx County, NY Dolan Directional Drilling

Broward County, FL Dolan Directional Drilling

Bucks County, PA Dolan Directional Drilling

Camden County, NJ Dolan Directional Drilling

Chester County, PA Dolan Directional Drilling

Clark County, NV Dolan Directional Drilling

Cobb County, GA Dolan Directional Drilling

Collin County, TX Dolan Directional Drilling

Contra Costa County, CA Dolan Directional Drilling

Cook County, IL Dolan Directional Drilling

Cuyahoga County, OH Dolan Directional Drilling

Dallas County, TX Dolan Directional Drilling

Dane County, WI Dolan Directional Drilling

Davidson County, TN Dolan Directional Drilling

DeKalb County, GA Dolan Directional Drilling

Delaware County, PA Dolan Directional Drilling

Denton County, TX Dolan Directional Drilling

Denver County, CO Dolan Directional Drilling

District of Columbia, DC Dolan Directional Drilling

Douglas County, NE Dolan Directional Drilling

DuPage County, IL Dolan Directional Drilling

Duval County, FL Dolan Directional Drilling

El Paso County, CO Dolan Directional Drilling

El Paso County, TX Dolan Directional Drilling

Erie County, NY Dolan Directional Drilling

Essex County, MA Dolan Directional Drilling

Essex County, NJ Dolan Directional Drilling

Fairfax County, VA Dolan Directional Drilling

Fairfield County, CT Dolan Directional Drilling

Fort Bend County, TX Dolan Directional Drilling

Franklin County, OH Dolan Directional Drilling

Fresno County, CA Dolan Directional Drilling

Fulton County, GA Dolan Directional Drilling

Greenville County, SC Dolan Directional Drilling

Guilford County, NC Dolan Directional Drilling

Gwinnett County, GA Dolan Directional Drilling

Hamilton County, OH Dolan Directional Drilling

Hampden County, MA Dolan Directional Drilling

Harris County, TX Dolan Directional Drilling

Hartford County, CT Dolan Directional Drilling

Hennepin County, MN Dolan Directional Drilling

Hidalgo County, TX Dolan Directional Drilling

Hillsborough County, FL Dolan Directional Drilling

Hudson County, NJ Dolan Directional Drilling

Jackson County, MO Dolan Directional Drilling

Jefferson County, AL Dolan Directional Drilling

Jefferson County, CO Dolan Directional Drilling

Jefferson County, KY Dolan Directional Drilling

Johnson County, KS Dolan Directional Drilling

Kane County, IL Dolan Directional Drilling

Kent County, MI Dolan Directional Drilling

Kern County, CA Dolan Directional Drilling

King County, WA Dolan Directional Drilling

Kings County, NY Dolan Directional Drilling

Lake County, IL Dolan Directional Drilling

Lake County, IN Dolan Directional Drilling

Lancaster County, PA Dolan Directional Drilling

Lee County, FL Dolan Directional Drilling

Los Angeles County, CA Dolan Directional Drilling

Macomb County, MI Dolan Directional Drilling

Maricopa County, AZ Dolan Directional Drilling

Marion County, IN Dolan Directional Drilling

Mecklenburg County, NC Dolan Directional Drilling

Miami Dade County, FL Dolan Directional Drilling

Middlesex County, MA Dolan Directional Drilling

Middlesex County, NJ Dolan Directional Drilling

Milwaukee County, WI Dolan Directional Drilling

Monmouth County, NJ Dolan Directional Drilling

Monroe County, NY Dolan Directional Drilling

Montgomery County, MD Dolan Directional Drilling

Montgomery County, OH Dolan Directional Drilling

Montgomery County, PA Dolan Directional Drilling

Montgomery County, TX Dolan Directional Drilling

Morris County, NJ Dolan Directional Drilling

Multnomah County, OR Dolan Directional Drilling

Nassau County, NY Dolan Directional Drilling

New Castle County, DE Dolan Directional Drilling

New Haven County, CT Dolan Directional Drilling

New York County, NY Dolan Directional Drilling

Norfolk County, MA Dolan Directional Drilling

Oakland County, MI Dolan Directional Drilling

Ocean County, NJ Dolan Directional Drilling

Oklahoma County, OK Dolan Directional Drilling

Onondaga County, NY Dolan Directional Drilling

Orange County, CA Dolan Directional Drilling

Orange County, FL Dolan Directional Drilling

Palm Beach County, FL Dolan Directional Drilling

Pasco County, FL Dolan Directional Drilling

Passaic County, NJ Dolan Directional Drilling

Philadelphia County, PA Dolan Directional Drilling

Pierce County, WA Dolan Directional Drilling

Pima County, AZ Dolan Directional Drilling

Pinellas County, FL Dolan Directional Drilling

Plymouth County, MA Dolan Directional Drilling

Polk County, FL Dolan Directional Drilling

Prince Georges County, MD Dolan Directional Drilling

Providence County, RI Dolan Directional Drilling

Queens County, NY Dolan Directional Drilling

Ramsey County, MN Dolan Directional Drilling

Richmond County, NY Dolan Directional Drilling

Riverside County, CA Dolan Directional Drilling

Sacramento County, CA Dolan Directional Drilling

Salt Lake County, UT Dolan Directional Drilling

San Bernardino County, CA Dolan Directional Drilling

San Diego County, CA Dolan Directional Drilling

San Francisco County, CA Dolan Directional Drilling

San Joaquin County, CA Dolan Directional Drilling

San Mateo County, CA Dolan Directional Drilling

Santa Clara County, CA Dolan Directional Drilling

Sedgwick County, KS Dolan Directional Drilling

Shelby County, TN Dolan Directional Drilling

Snohomish County, WA Dolan Directional Drilling

Sonoma County, CA Dolan Directional Drilling

Spokane County, WA Dolan Directional Drilling

St Louis County, MO Dolan Directional Drilling

Stanislaus County, CA Dolan Directional Drilling

Suffolk County, MA Dolan Directional Drilling

Suffolk County, NY Dolan Directional Drilling

Summit County, OH Dolan Directional Drilling

Tarrant County, TX Dolan Directional Drilling

Travis County, TX Dolan Directional Drilling

Tulsa County, OK Dolan Directional Drilling

Union County, NJ Dolan Directional Drilling

Utah County, UT Dolan Directional Drilling

Ventura County, CA Dolan Directional Drilling

Volusia County, FL Dolan Directional Drilling

Wake County, NC Dolan Directional Drilling

Washington County, OR Dolan Directional Drilling

Wayne County, MI Dolan Directional Drilling

Westchester County, NY Dolan Directional Drilling

Will County, IL Dolan Directional Drilling

Williamson County, TX Dolan Directional Drilling

Worcester County, MA Dolan Directional Drilling