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Please click here to email or call toll free (800) 523-3680 for more information on Connecticut WASHINGTON IDAHO MONTANA NORTH DAKOTA Please click here to email or call toll free (800) 523-3680 for more information on Minnesota WISCONSIN OREGON MICHIGAN Please click here to email or call toll free (800) 523-3680 for more information on Canada Please click here to email or call toll free (800) 523-3680 for more information on Maine NEW YORK PENNSYLVANIA NEW HAMPSHIRE MASSACHUSETTS Please click here to email or call toll free (800) 523-3680 for more information on Vermont Please click here to email or call toll free (800) 523-3680 for more information on Rhode Island NEW JERSEY ALABAMA Please click here to email or call toll free (800) 523-3680 for more information on Delaware MARYLAND OHIO WEST VIRGINIA VIRGINIA KENTUCKY INDIANA ILLINOIS IOWA Please click here to email or call toll free (800) 523-3680 for more information on South Dakota Please click here to email or call toll free (800) 523-3680 for more information on Wyoming NEBRASKA CALIFORNIA NEVADA UTAH COLORADO KANSAS MISSOURI ARIZONA Please click here to email or call toll free (800) 523-3680 for more information on New Mexico OKLAHOMA TEXAS ARKANSAS TENNESSEE NORTH CAROLINA SOUTH CAROLINA GEORGIA Please click here to email or call toll free (800) 523-3680 for more information on Mississippi FLORIDA LOUISIANA Please click here to email or call toll free (800) 523-3680 for more information on West Indies Please click here to email or call toll free (800) 523-3680 for more information on Alaska Please click here to email or call toll free (800) 523-3680 for more information on Hawaii I-ENG-A ASSOCIATION HEADQUARTERS

Email info@ienga.net or call (800) 523-3680 for more information.


ALABAMA

 

BIRMINGHAM, AL

CONTACT:Jim Cingoranelli, PE

SERVICING: Walker, Jefferson, Shelby, Blount, Etowah, St. Clair and Calhoun Counties

An authorized member firm of the Investigative Engineers Association


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ARIZONA

 

LAS VEGAS, NV

CONTACT: Aimee Ignatowicz

Email: southernnv@ienga.net


SERVICING: In the State of ARIZONA: Mohave County AND in the State of NEVADA: Clark, Elko, Lincoln, Nye and White Pine Counties

An authorized member firm of the Investigative Engineers Association

 

TUCSON, AZ

CONTACT: Lyle M. Tweet, PE

SERVICING: Cochise, Pima and Santa Cruz Counties

An authorized member firm of the Investigative Engineers Association

 

SCOTTSDALE, AZ

CONTACT:
  Robert F. Semmens, PE

SERVICING: Maricopa and Pinal Counties

An authorized member firm of the Investigative Engineers Association


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ARKANSAS

 

LITTLE ROCK, AR

CONTACT: Edgar K. Riddick III, PE
CONTACT: Mike Ledford

SERVICING: Fulton, Randolph, Clay, Izard,  Sharp,  Greene, Lawrence, Craighead, Stone, Independence, Jackson , Pointsetta, Mississippi, Cleburne, Van Buren, Conway, Perry, Faulkner, White, Woodruff, Lee, Cross, Crittenden, ST. Francis, Saline, Pulaski, Lonoke, Prairie, Monroe, Phillips, Arkansas, Jefferson, Grant, Hot Spring and Garland Counties

An authorized member firm of the Investigative Engineers Association

 

MONROE, LA

CONTACT:
Charles L. Rand, Jr., PE

SERVICING: Ashley, Bradley, Calhoun, Chicot, Columbia, Desha, Drew, Lafayette, Miller and Union

An authorized member firm of the Investigative Engineers Association


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CALIFORNIA

 

SAN FRANCISCO, CA

CONTACT: Bishwendu K. Paul, M. Engg., P.E., S.E.


Email:
sanfrancisco@ienga.net

SERVICING: San Francisco & San Mateo Counties

An authorized member firm of the Investigative Engineers Association

 

SAN JACINTO, CA

CONTACT: A
lex Alatorre, PE

Email: southwest@ienga.net

SERVICING: Riverside County

An authorized member firm of the Investigative Engineers Association

 

SANTA ROSA, CA

CONTACT:
Michael Peterson

Email: northcoast@ienga.net


SERVICING: Lake, Marin, Mendocino,Napa and Sonoma Counties

An authorized member firm of the Investigative Engineers Association

 

VISTA, CA

CONTACT:
Mark H. Becker, PE

CONTACT: Robert M. Greiner, PE

SERVICING: San Diego County

An authorized member firm of the Investigative Engineers Association

 

WALNUT CREEK, CA

CONTACT: David L. Cochran, PHD, PE

SERVICING: Alameda, Contra Costa and Santa Clara Counties

An authorized member firm of the Investigative Engineers Association

 

FRESNO, CA

CONTACT: Esteban T. Pauli, PE

fresno-bakersfield@ienga.net

SERVICING: Fresno, Kern, Kings, Madera and Tulare Counties

An authorized member firm of the Investigative Engineers Association

 

MODESTO, CA

CONTACT: Eugene G. Wilkins, PE

SERVICING: Sacramento, Yolo, Sutter, El Dorado, Placer, San Joaquin and Stanislaus Counties

An authorized member firm of the Investigative Engineers Association


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COLORADO

 

ARVADA, CO

CONTACT: Ed Fronapfel, PE
CONTACT: 
Craig Sellers

SERVICING: Adams, Arapahoe, Boulder, Clear Creek, Denver, Eagle, Gilpin, Jefferson, Larimer, Summit and Weld Counties

An authorized member firm of the Investigative Engineers Association

 

PUEBLO, CO

CONTACT: John D. Chrisman, PE
EMAIL: southerncolorado@ienga.net

SERVICING: Alamosa, Bent, Chaffee, Costilla, Crowley, Custer, El Paso, Fremont, Huerfano, Las Animas, Otero, Prowers, Pueblo, Rio Grande, Saguache and Teller Counties

An authorized member firm of the Investigative Engineers Association


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FLORIDA

 

FORT LAUDERDALE, FL

INVESTIGATIVE ENGINEERS ASSOCIATION
6451 N. Federal Hwy., Ste 121
Fort Lauderdale, FL 33308
Phone: 800-523-3680
Fax: 954-537-4942
Email: info@ienga.net

 


SARASOTA, FL

CONTACT: Michael Clark, PE
CONTACT: Roger Alcott, PE
EMAIL: sarasota@ienga.net

SERVICING: Desoto, Charlotte, Glades, Hardee, Highlands, Manatee and Sarasota Counties

An authorized member firm of the Investigative Engineers Association

 

ST AUGUSTINE, FL

CONTACT:George E. Connaughton, PE

Email: firstcoast@ienga.net

SERVICING: Clay, Duval and Saint Johns Counties

An authorized member firm of the Investigative Engineers Association

 

A Division of Quattrone & Associates, Inc.

FORT MYERS, FL

CONTACT: Al Quattrone, PE
EMAIL: swfla@ienga.net

SERVICING: Collier, Hendry and Lee Counties

An authorized member firm of the Investigative Engineers Association

 

ALTAMONTE SPRINGS, FL

CONTACT:Harry Brumley, PE

SERVICING: Lake, Orange, Osceola, Polk and Seminole Counties

An authorized member firm of the Investigative Engineers Association

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GEORGIA

 

I-ENG-A ADVISOR OFFICE

CONTACT:   

Elvin  Aycock, PE, PH, PLS, ACTAR

ela@atlantaeng.com

(678) 297-2565



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IDAHO

 

HAYDEN, ID

CONTACT
: Brent Lee Cornelison, P.E.

Email: inlandnorthwest@ienga.net

SERVICING: In the State of IDAHO:
Benewah, Bonner, Boundary, Kootenai, Latah and Shoshone Counties AND in the State of WASHINGTON: Lincoln, Pend Oreille, Spokane, Stevens and Whitman Counties

An authorized member firm of the Investigative Engineers Association

 

EAGLE, ID

CONTACT
: Brian Hansen, PE

SERVICING: In the State of IDAHO: Ada, Adams, Blaine, Boise, Camas, Canyon, Custer, Elmore, Gem, Gooding, Jerome, Lemhi, Lincoln, Owyhee, Payette, Twin Falls, Valley and Washington Counties AND in the State of OREGON: Baker and Malheur Counties

An authorized member firm of the Investigative Engineers Association


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ILLINOIS

 

Cape Girardeau, MO

CONTACT:
Mark A. Lester, PE
CONTACT:
Melanie R. Cantrell, PE

Email: theheartland@ienga.net

SERVICING: In the State of
ILLINOIS: Hardin, Massac and Pope Counties AND in the State of MISSOURI: Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron, Madison, Mississippi, New Madrid, Pemiscot, Perry,Reynolds, Ripley, Scott, St Francois, Stoddard and Wayne Counties AND in the State of KENTUCKY: Ballard, Calloway,Carlisle, Fulton, Graves, Hickman, Livingston, Marshall and Mc Cracken Counties


An authorized member firm of the Investigative Engineers Association

 

CARY, IL

CONTACTS:
Todd Lesperance, PE

SERVICING: In the State of ILLINOIS: McHenry County AND in the State of WISCONSIN: Kenosha, Racine and Walworth Counties

Highland Engineering
An authorized member firm of the Investigative Engineers Association

 

BARNHART, MO

CONTACT:
Dave Masters, PE
CONTACT:
John Kostyshock, PE

SERVICING: Alexander, Bond, Calhoun, Clinton, Franklin, Greene, Jackson, Jefferson, Jersey, Johnson, Macoupin, Madison, Monroe, Montgomery, Perry, Pulaski, Randolph, Saint Clair, Union, Washington, Williamson Counties
An authorized member firm of the Investigative Engineers Association

 

MUSCATINE, IA

CONTACT:
Gary W. Whitacre, LS
CONTACT: Lincoln W. Martin
CONTACT:
John Lutz
, PE
CONTACT:
Joshua Gersten

SERVICING: Carroll, Jo Daviess, Lee, Rock Island and Whiteside Counties

An authorized member firm of the Investigative Engineers Association


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INDIANA

 

INDIANAPOLIS, IN

CONTACT:
Willis R. Conner, PE

CONTACT:
Steve Bruns, PE, CFEI

SERVICING: Boone, Hamilton, Hancock, Hendricks, Johnson, Madison, Marion, Morgan and Shelby Counties
An authorized member firm of the Investigative Engineers Association


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IOWA

 

MUSCATINE, IA

CONTACT: Gary W. Whitacre, LS
CONTACT:
James Maatta, PE

SERVICING: Allamakee, Appanoose, Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar, Chickasaw, Clayton, Clinton, Davis, Delaware, Des Moines, Dubuque, Fayette, Floyd, Grundy, Henry, Howard, Iowa, Jackson, Jefferson, Johnson, Jones, Keokuk, Lee, Linn, Louisa, Mahaska, Mitchell, Monroe, Muscatine, Poweshiek, Scott, Tama, Van Buren, Wapello, Washington and Winneshiek Counties

An authorized member firm of the Investigative Engineers Association

 

BELLEVUE, NE

CONTACT: Kevin Power, PE, CEM
CONTACT: Charles Magdanz, PE
CONTACT: Theodore Cox, PE
CONTACT: Tom Vlach, PE

SERVICING: In the State of IOWA: Pottawattamie County AND In the State of NEBRASKA: Adams, Antelope, Boone, Boyd, Buffalo, Burt, Butler, Cass, Cedar, Clay, Colfax, Cuming, Dakota, Dixon, Dodge, Douglas, Fillmore, Franklin, Gage, Garfield, Greeley, Hall, Hamilton, Holt, Howard, Jefferson, Johnson, Knox, Kearney, Lancaster, Madison, Merrick, Nance, Nemaha, Nuckolls, Otoe, Pierce, Pawnee, Platte, Polk, Richardson, Saline, Sarpy, Saunders, Seward, Sherman, Stanton, Thayer, Thurston, Valley, Washington, Wayne, Webster, Wheeler & York Counties

An authorized member firm of the Investigative Engineers Association


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KANSAS

 

MARYSVILLE, KS

CONTACT:
Steve Cohorst, PE

Email: nekansas@ienga.net

SERVICING: In the State of KANSAS: Atchison, Brown, Clay, Cloud, Dickinson, Doniphan, Douglas, Geary, Jackson, Jefferson, Lyon, Marshall, Morris, Nemaha, Osage, Ottawa, Pottawatomie, Republic, Riley, Saline, Shawnee, Wabaunsee and Washington Counties

An authorized member firm of the Investigative Engineers Association

 

LEAWOOD, KS

CONTACT:
Bill Barker, PE
CONTACT: Craig Golub, PE, CEM, CEP

SERVICING: In the State of KANSAS: Johnson, Leavenworth, Miami & Wyandotte Counties AND in the State of MISSOURI: Cass, Clay, Jackson and Platte Counties

An authorized member firm of the Investigative Engineers Association


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KENTUCKY

 

Cape Girardeau, MO

CONTACT:
Mark A. Lester, PE
CONTACT:
Melanie R. Cantrell, PE

Email: theheartland@ienga.net

SERVICING: In the State of
KENTUCKY: Ballard, Calloway,Carlisle, Fulton, Graves, Hickman, Livingston, Marshall and Mc Cracken Counties AND in the State of MISSOURI: Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron, Madison, Mississippi, New Madrid, Pemiscot, Perry,Reynolds, Ripley, Scott, St Francois, Stoddard and Wayne Counties AND in the State of ILLINOIS: Hardin, Massac and Pope Counties.


An authorized member firm of the Investigative Engineers Association


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LOUISIANA

 

BATON ROUGE, LA

CONTACT: Thomas Poole, PE

EMAIL: selouisiana@ienga.net

SERVICING: Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Jefferson, LaFourche, Livingston, Orleans, Plaquemines, St. Bernard, St. Charles, St. Helena, St. James, St. John the Baptist, St. Tammany, Tangipahoa, Terrebonne, Washington, West Baton Rouge and West Feliciana.

An authorized member firm of the Investigative Engineers Association

 

LAFAYETTE, LA

CONTACT: Al Mallet

SERVICING: Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron, Catahoula, Concordia, Evangeline, Grant, Jefferson Davis, Lafayette, LaSalle, Natchitoches, Pointe Coupee, Rapides, Sabine, Saint Landry, Saint Martin, Saint Mary, Vermilion, Vernon, Winn., East Baton Rouge, Iberia, West Baton Rouge.

An authorized member firm of the Investigative Engineers Association

 

MONROE, LA

CONTACT: Charles L. Rand, Jr., PE

SERVICING: Bienville, Bossier, Caddo, Caldwell, Claiborne, DeSoto, East Carroll, Franklin, Jackson, Lincoln, Madison, Morehouse, Quachita, Red River, Richland, Tensas, Union, West Carroll.

An authorized member firm of the Investigative Engineers Association


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MARYLAND

 

BALTIMORE, MD

CONTACTS: Henry F Sadler, PE

SERVICING: Anne Arundel, Baltimore, Baltimore City, Carroll, Cecil, Frederick, Harford, Howard and Montgomery Counties

An authorized member firm of the Investigative Engineers Association


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MASSACHUSETTS

 

EMAIL: newhampshire@ienga.net

Windham, NH

CONTACT:
Babar M. Khan, PE

SERVICING:
The State of NEW HAMPSHIRE AND in the State of MASSACHUSETTS: Essex and Middlesex Counties

 

An authorized member firm of the Investigative Engineers Association


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MICHIGAN

 

Muskegon, MI
TRAVERSE CITY, MI

CONTACT: Brian T. Murphy, PE
CONTACT: Chip Toth, Director of Operations

Email: westmi@ienga.net

SERVICING: Benzie, Grand Traverse, Kent, Lake, Leelanau, Manistee, Mason, Muskegon, Newaygo, Oceana, Ottawa and Wexford Counties

An authorized member firm of the Investigative Engineers Association

 

SALINE, MI

CONTACT: Bill Roleson, PE
CONTACT: Cindy Dames, Bus. Dev. Mgr.

SERVICING: Hillsdale, Ingham, Jackson, Lenawee, Livingston, Monroe, Oakland, Wayne and Washtenaw Counties

An authorized member firm of the Investigative Engineers Association

 

SAGINAW, MI

CONTACT: Daniel J. Miller, PE, SE

Email: saginaw@ienga.net

SERVICING:
Bay, Clinton, Genesee, Gratiot, Isabella, Midland, Saginaw, Shiawassee and Tuscola Counties

An authorized member firm of the Investigative Engineers Association


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MISSOURI

 

Cape Girardeau, MO

CONTACT:
Mark A. Lester, PE
CONTACT:
Melanie R. Cantrell, PE

Email: theheartland@ienga.net

SERVICING: In the State of MISSOURI:
Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron, Madison, Mississippi, New Madrid, Pemiscot, Perry,Reynolds, Ripley, Scott, St Francois, Stoddard and Wayne Counties AND in the State of KENTUCKY: Ballard, Calloway,Carlisle, Fulton, Graves, Hickman, Livingston, Marshall and Mc Cracken Counties AND in the State of ILLINOIS: Hardin, Massac and Pope Counties.


An authorized member firm of the Investigative Engineers Association

 

BARNHART, MO

CONTACT:
Dave Masters, PE
CONTACT:
John Kostyshock, PE

SERVICING: Franklin, Jefferson, Lincoln, Saint Charles, Sainte Genevieve, Saint Louis, Warren and Washington Counties (As well as the Independent City of Saint Louis.)

An authorized member firm of the Investigative Engineers Association

 

LEAWOOD, KS

CONTACT:
Bill Barker, PE
CONTACT: Craig Golub, PE, CEM, CEP

SERVICING: In the State of MISSOURI: Cass, Clay, Jackson and Platte Counties AND in the State of KANSAS: Johnson, Leavenworth, Miami and Wyandotte Counties

An authorized member firm of the Investigative Engineers Association


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MONTANA

 

HELENA, MT

CONTACT: Daniel M. McCauley, PE

CONTACT: Slim Miller, PE

SERVICING: The State of MONTANA

 

An authorized member firm of the Investigative Engineers Association


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NEBRASKA

 

BELLEVUE, NE

CONTACT: Kevin Power, PE, CEM, GBE
CONTACT: Charles Magdanz, PE, CPD
CONTACT: Theodore Cox, PE
CONTACT: Brad Lauritsen, PE

SERVICING: In the State of IOWA: Pottawattamie County AND in the State of NEBRASKA: Adams, Antelope, Boone, Boyd, Buffalo, Burt, Butler, Cass, Cedar, Clay, Colfax, Cuming, Dakota, Dixon, Dodge, Douglas, Fillmore, Franklin, Gage, Garfield, Greeley, Hall, Hamilton, Holt, Howard, Jefferson, Johnson, Knox, Kearney, Lancaster, Madison, Merrick, Nance, Nemaha, Nuckolls, Otoe, Pierce, Pawnee, Platte, Polk, Richardson, Saline, Sarpy, Saunders, Seward, Sherman, Stanton, Thayer, Thurston, Valley, Washington, Wayne, Webster, Wheeler and York Counties

KPE Consulting Engineers

An authorized member firm of the Investigative Engineers Association


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NEVADA

 

LAS VEGAS, NV

CONTACT: Aimee Ignatowicz

Email: southernnv@ienga.net


SERVICING: In the State of NEVADA: Clark, Elko, Lincoln, Nye and White Pine Counties AND in the State of ARIZONA: Mohave County

An authorized member firm of the Investigative Engineers Association


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NEW HAMPSHIRE

 

Windham, NH

CONTACT:
Babar M. Khan, PE

Email: newhampshire@ienga.net

SERVICING:The State of NEW HAMPSHIRE AND in the State of MASSACHUSETTS: Essex and Middlesex Counties

An authorized member firm of the Investigative Engineers Association


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NEW JERSEY

 

YARDLEY, PA

CONTACT
: Joe Panchison, PE

SERVICING: In the State of NEW JERSEY: Mercer County AND in the State of PENNSYLVANIA: Bucks, Montgomery and Philadelphia Counties.

 

An authorized member firm of the Investigative Engineers Association


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NEW YORK

 

LIMA, NY

CONTACT: Tom Fraser, PE

SERVICING: Seneca, Schuyler, Yates, Steuben, Ontario, Wayne, Monroe, Livingston, Wyoming, Genesee, Orleans, Allegheny, Niagara, Erie, Cattaraugus and Chautauqua Counties

An authorized member firm of the Investigative Engineers Association

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NORTH CAROLINA

WILMINGTON, NC

CONTACT: Neal W. Andrew, PE
CONTACT: E. B. Pannkuk, PE

Email: easternnc@ienga.net

SERVICING: Brunswick, Carteret, New Hanover, Onslow, Pender and Wake Counties

 

An authorized member firm of the Investigative Engineers Association

 

I-ENG-A of the CENTRAL CAROLINAS

A Division of Insite Engineering and Surveying, PLLC

CHARLOTTE, NC
ROCK HILL, SC

CONTACT: Anthony R. Gaffey, PE

SERVICING: In the State of NORTH CAROLINA: Cabarrus, Gaston, Lincoln, Mecklenburg, Stanly and Union Counties AND in the State of SOUTH CAROLINA: Lancaster and York Counties.

Email: centralcarolinas@ienga.net

An authorized member firm of the Investigative Engineers Association

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NORTH DAKOTA

 

BISMARCK, ND

CONTACT: James A. Skaret, PE

SERVICING: The State of NORTH DAKOTA

Email: northdakota@ienga.net

An authorized member firm of the Investigative Engineers Association


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OHIO

 

ST. CLAIRSVILLE, OH

CONTACT
: Jeff Vaughn, PE

SERVICING: In the State of OHIO: Belmont, Guernsey, Harrison, Jefferson, Monroe and Noble Counties AND in the State of PENNSYLVANIA: Greene and Washington Counties AND in the State of WEST VIRGINIA: Marshall and Ohio Counties

An authorized member firm of the Investigative Engineers Association

 

BRECKSVILLE, OH

CONTACT: Joe Schaller, PE

SERVICING: Ashland, Ashtabula, Columbiana, Cuyahoga, Erie, Geauga, Huron, Lake, Lorain, Lucas, Mahoning, Medina, Ottawa, Portage, Sandusky, Stark, Summit, Trumbull, Wayne and Wood Counties

 

An authorized member firm of the Investigative Engineers Association


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OKLAHOMA

 

OWASSO, OK

CONTACT: Joseph D. Smith, PhD

SERVICING: Creek, Muskogee, Okmulgee, Osage, Pawnee, Rogers, Tulsa, Wagoner and Washington Counties

An authorized member firm of the Investigative Engineers Association


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OREGON

 

PROSSER, WA

CONTACT
: Kevin F. Hanlon, CCC
CONTACT: David Wilcox, PE

Email: Central-Washington-Oregon@ienga.net

SERVICING: In the State of OREGON: Clatsop, Columbia, Crook, Deschutes, Gilliam, Grant, Hood River, Jefferson, Morrow, Multnomah, Sherman, Umatilla, Union, Wallowa, Wasco, Washington and Wheeler Counties AND in the State of
WASHINGTON: Adams, Asotin, Benton, Chelan, Clark, Columbia, Douglas, Ferry, Franklin, Garfield, Grant, Kittitas, Klickitat, Okanogan, Skamania, Walla Walla and Yakima Counties

 

An authorized member firm of the Investigative Engineers Association

 

COTTAGE GROVE, OR

CONTACT: Ronald D. Rice, PE

SERVICING: Benton, Clackamas, Coos, Douglas, Lane, Lincoln, Linn, Marion, Polk, Tillamook and Yamhill Counties

 

An authorized member firm of the Investigative Engineers Association

 

EAGLE, ID

CONTACT
: Brian Hansen, PE

SERVICING: In the State of OREGON: Baker and Malheur Counties AND in the State of IDAHO: Ada, Adams, Blaine, Boise, Camas, Canyon, Custer, Elmore, Gem, Gooding, Jerome, Lemhi, Lincoln, Owyhee, Payette, Twin Falls, Valley and Washington Counties

 

An authorized member firm of the Investigative Engineers Association


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PENNSYLVANIA

 

STATE COLLEGE and DUNCANSVILLE, PA

CONTACT:John C. Sepp, P.E.
PHONE: 814-272-0888 Extn: 357

Email: westcentralpa@ienga.net

SERVICING: Blair, Cambria, Centre, Clearfield, Cumberland, Perry, Bedford, Juniata, Mifflin, Clinton and Huntingdon Counties

An authorized member firm of the Investigative Engineers Association

 

ST. CLAIRSVILLE, OH

CONTACT
: Jeff Vaughn, PE

SERVICING: In the State of OHIO: Belmont, Guernsey, Harrison, Jefferson, Monroe and Noble Counties AND in the State of PENNSYLVANIA: Greene and Washington Counties AND in the State of WEST VIRGINIA: Marshall and Ohio Counties

An authorized member firm of the Investigative Engineers Association

 


YARDLEY, PA

CONTACT
: Joe Panchison, PE

SERVICING: In the State of PENNSYLVANIA: Bucks, Montgomery and Philadelphia Counties AND in the State of NEW JERSEY: Mercer County

An authorized member firm of the Investigative Engineers Association


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SOUTH CAROLINA

 

GREENVILLE, SC

CONTACT: Colin L. Bailey, PE

SERVICING: Anderson, Greenville, Pickens, Spartanburg Counties
An authorized member firm of the Investigative Engineers Association

 

I-ENG-A of the CENTRAL CAROLINAS

A Division of Insite Engineering and Surveying, PLLC

CHARLOTTE, NC
ROCK HILL, SC

CONTACT: Anthony R. Gaffey, PE

SERVICING: In the State of SOUTH CAROLINA: Lancaster and York Counties AND in the State of NORTH CAROLINA: Cabarrus, Gaston, Lincoln, Mecklenburg, Stanly and Union Counties.

EMAIL: centralcarolinas@ienga.net

 

An authorized member firm of the Investigative Engineers Association

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TENNESSEE

 

KNOXVILLE, TN

CONTACT: John L. Rast, PE

Email: knoxville@ienga.net


SERVICING:
Anderson, Blount, Campbell, Claiborne, Cocke, Grainger, Hamblen, Jefferson, Knox, Loudon, Morgan, Roane, Sevier and Union Counties

An authorized member firm of the Investigative Engineers Association

 

BARTLETT, TN

CONTACT: Linda G. Prather, PE

Email: memphismetro@ienga.net


SERVICING: Fayette and Shelby Counties

An authorized member firm of the Investigative Engineers Association


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TEXAS

 

HOUSTON , TX

CONTACT: Craig Koehn, PE


Email: ebeienga@ienga.net

SERVICING: Harris County

 

EL PASO , TX

CONTACT: G. Michael Goodwin, PE 

SERVICING: Culberson, El Paso and Hudspeth Counties

An authorized member firm of the Investigative Engineers Association

 

 

Fort Worth, TX

CONTACT: Terrence A. Graham, PE 


EMAIL: fortworth@ienga.net


SERVICING: Tarrant County

An authorized member firm of the Investigative Engineers Association

 

AUSTIN, TX

CONTACT: Marc Arnold, PE 

EMAIL:
austin@ienga.net

SERVICING: Austin, Bastrop, Bell, Burleson, Caldwell, Colorado, Fayette, Gonzales, Hays, Lavaca, Lee, Milam, Travis, Washington and Williamson Counties

An authorized member firm of the Investigative Engineers Association

 

MONROE, LA

CONTACT: Charles L. Rand, Jr., PE

SERVICING: Bowie, Camp, Cass, Franklin, Gregg, Harrison, Marion, Morris, Panola, Red River, Rusk, Smith, Titus, Upshur, Wood. (NORTH LOUISIANA, SOUTH ARKANSAS & NORTHEAST TEXAS)

An authorized member firm of the Investigative Engineers Association


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UTAH

 

PROVO , UT

CONTACT: Steve Eatough, MS
CONTACT: Robert Jackson, CFEI

SERVICING: Beaver, Carbon, Daggett, Duchesne, Emery, Garfield, Grand, Iron, Juab, Kane, Millard, Piute, Salt Lake, San Juan, Sanpete, Sevier, Summit, Tooele, Uintah, Utah, Wasatch, Washington and Wayne Counties

An authorized member firm of the Investigative Engineers Association


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VIRGINIA

 

Chesterfield, VA

CONTACT:
Thomas A. Houston, III, PWD
CONTACT:
Michael S. Estes, LS
EMAIL: centralva@ienga.net


SERVICING
: Amelia, Charles City, Chesterfield, Dinwiddie, Goochland, Hanover, Henrico, King William, New Kent, Nottoway, Powhatan and Prince George Counties; And the Independent Cities of: Colonial Heights, Hopewell, Petersburg and Richmond

An authorized member firm of the Investigative Engineers Association


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WASHINGTON

 

PROSSER, WA

CONTACT
: Kevin F. Hanlon, CCC
CONTACT: David Wilcox, PE

Email: Central-Washington-Oregon@ienga.net

SERVICING: In the State of
WASHINGTON: Adams, Asotin, Benton, Chelan, Clark, Columbia, Douglas, Ferry, Franklin, Garfield, Grant, Kittitas, Klickitat, Okanogan, Skamania, Walla Walla and Yakima Counties AND in the State of OREGON: Clatsop, Columbia, Crook, Deschutes, Gilliam, Grant, Hood River, Jefferson, Morrow, Multnomah, Sherman, Umatilla, Union, Wallowa, Wasco, Washington and Wheeler Counties.

 

An authorized member firm of the Investigative Engineers Association

 

HAYDEN, ID

CONTACT
: Brent Lee Cornelison, P.E.
Email: inlandnorthwest@ienga.net

SERVICING: In the State of WASHINGTON: Lincoln, Pend Oreille, Spokane, Stevens and Whitman Counties AND in the State of IDAHO: Benewah, Bonner, Boundary, Kootenai, Latah and Shoshone Counties

An authorized member firm of the Investigative Engineers Association

 

BELLEVUE, WA

CONTACT: Zdenek Trnka, PE
CONTACT: Dan Thwing


SERVICING: Clallam, Cowlitz, Grays, Harbor, Island, Jefferson, King, Kitsap, Lewis, Mason, Pacific, Pierce, San Juan, Skagit, Snohomish, Thurston, Wahkiakum and Whatcom Counties

An authorized member firm of the Investigative Engineers Association


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WEST VIRGINIA

 

ST. CLAIRSVILLE, OH

CONTACT
: Jeff Vaughn, PE

SERVICING: In the State of OHIO: Belmont, Guernsey, Harrison, Jefferson, Monroe and Noble Counties AND in the State of PENNSYLVANIA: Greene and Washington Counties AND in the State of WEST VIRGINIA: Marshall and Ohio Counties

ASSOCIATIONS, MEMBERSHIPS & AWARDS:

National Society of Prof. Engineers (NSPE), Water Environment federation (WEF), American Water Works Assoc. (AWWA), American Institute of Steel Construction (AISC), American Academy of Environmental Engineers (AAEE)

An authorized member firm of the Investigative Engineers Association


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  WISCONSIN

 

CARY, IL

CONTACTS:
Todd Lesperance, PE

SERVICING: In the State of WISCONSIN: Kenosha, Racine and Walworth Counties AND in the State of ILLINOIS: McHenry County

An authorized member firm of the Investigative Engineers Association


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