Rohan Engineering, P.C. (NY and Florida) 

Brian M. Rohan, P.E. (other States)

TRENCHLESS TECHNOLOGY

NEW YORK

• American Pipe and Plastics, Inc., Binghamton, NY
• Earth Repair, LLC, Manorville, NY
• G. Penza and Sons, Inc., Deer Park, NY
• Kenyon Pipeline Inspection, LLC, Queensbury, NY
• Lash Contracting, Latham, NY
• Precision Industrial Maintenance, Schenectady, NY
• Precision Trenchless, LLC, Schenectady, NY

NEW JERSEY

• Allstate Power Vac, Rahway, NJ
• Entech Corp., Closter, NJ
• J. Fletcher Creamer and Son, Inc., Hackensack, NJ
• National Water Main Cleaning Co, Newark, NJ
• Progressive Pipeline Management, West Deptford, NJ
• Spiniello Companies, Livingston, NJ

PENNSYLVANIA

• Abel Recon, Mountville, PA
• General Sewer Services, Inc, Sharon Hill, PA
• Mr. Rehab, Inc., Mechanicsburg, PA
• SWERP, Inc., Bristol, PA

FLORIDA

• Botts Consulting Group, Olrando, FL
• Centerline Utilities, Inc, Palm City, FL
• Engineered Lining Systems, Jacksonville, FL
• Infrastructure Repair Systems, St. Petersburg, FL
• LMK Pipe Renewal, Fort Lauderdale, FL
• Miller Pipeline Corp, New Smyrna Beach, FL
• Shenandoah Construction, Pompano Beach, FL
  
• Stephens Technology, Lake Hamilton, FL

VIRGINIA

• Am Liner East, Inc., Berryville, VA
• Reline America, Inc., Saltville, VA

GEORGIA

• Sekisui SPR Americas, LLC, Atlanta, GA
• The Renee Group, Inc, Atlanta, GA

ALABAMA

• American Infrastructure Tech, Hanceville, AL
  
• Gulf Coast Underground, LLC, Theodore, AL
• Ultraliner, Inc., Oxford, AL

MASSACHUSETTS

• JF White Contracting Company, Framingham, MA
• Jay Cashman, Inc., Boston, MA

MARYLAND

• B. Frank Joy, LLC, Hyattsville, MD
• Insituform Technologies, Baltimore, MD
• Pleasants Construction, Inc., Clarksburg, MD

OHIO

• Kokosing Construction, Fredericktown, OH
• Lake County Sewer Company, Inc., Willowick, OH
• Reynolds InLiner, LLC, Hilliard, OH

CALIFORNIA

• JM Eagle, Los Angeles, CA
• Sekisui NordiTube, Inc, San Clemente, CA
• Veolia ES, Vacaville, CA

ILLINOIS

• Fast Pipe Lining, Inc, LaSalle, IL
• LMK Enterprises, Ottawa, IL

SOUTH CAROLINA

• Nu-Pipe, Mount Pleasant, SC

KENTUCKY

• ISCO Industries, LLC, Louisville, KY
• Robinson Pipe Cleaning Co, Louisville, KY

WISCONSIN

• MICHELS, Brownsville, WI 
• NoVOC Performance Resins, Sheboygan, WI

INDIANA

• Miller Pipeline Corp, Indianapolis, IN

CONNECTICUT

• Heitkamp, Watertown, CT

MAINE

• Layne Construction, Fairfield, ME
  
• Reynolds InLiner, LLC, Fairfield, ME

MICHIGAN

• FER-PAL Constructiion USA, LLC, Taylor, MI

TEXAS

• Hobas Pipe USA, Houston, TX

WASHINGTON

• Insta Pipe Inc, Tumwater, WA

MISSOURI

• SAK Construction, O'Fallon, MO

LOUISIANA

• U.S. Composite Pipe South - Flowtite, LLC, Zachary, LA

IOWA

• United Pipe Renewal, Inc., Johnston, IA

MISSISSIPPI

• Suncoast Infrastructure, Inc., Florence, MS

MINNESOTA

• Subsurface, Inc, Moorhead, MN
  

OTHER COUNTRIES

• Channeline, Dubai, United Arab Emirates
  
• Sanexen Water, Inc, Quebec, Canada