PACIFIC
Algonquin - Taft, CA
American Energy - Dayton, WA
Apple - Prineville, OR
Avista - Spokane, WA
Barnard Construction - San Francisco, CA
Black and Veatch - San Francisco, CA
Bridgewell Resources - Coquille, OR
Construction Innovations - Sacramento, CA
Erickson Sky Crane - Portland, OR
Facebook - Prineville, OR
Ferry County PUD - Republic, WA
HDR - Portland, OR
Henkels and McCoy - Pomona, CA
Imperial Irrigation District - Brawley, CA
Los Angeles DWP - Los Angeles, CA
Maslonka Powerline Services - Spokane, WA
Merced Irrigation District - Merced, CA
Pacific Gas and Electric - Oroville, CA
Pacificorp - Salt lake City, UT
Potelco - Tacoma, WA
Premier Builders - Brawley, CA
Salish Construction - Tacoma, WA
Solar One - Seeley, CA
System 3 - Taft, CA
Vulcan Materials - Irwindale, CA
Watts Constructors - Gig Harbor, WA
Wilson Construction - Canby, OR

WEST SOUTH CENTRAL
Anadarko Petroleum - Kermit, TX
Anixter - Amarillo, TX, Brady, TX, Stanton, TX, Andrews, TX
Benton Utilities - Bentonville, AR
Big Country Electric Coop - Sweetwater, TX
Blattner Energy - Avon, MN, Logan’s Gap, TX
Border States - Kermit, TX
CenterPoint Energy - Houston, TX
City of Frederick - Frederick, OK
Dacon Construction - Houston, TX
Dashiell - Houston, TX
Elliott Electric - Nacogdoches, TX
ENEL Green Power - Cordell, OK
GW Mitchell - San Antonio, TX
HD Supply - Amarillo, TX, Lubbock, TX
Irby Electric Supply - Deridder, LA
LCRA - Austin, TX
Leeward Asset Management - Dallas, TX
Nucor Steel - Blytheville, AR
Power Engineers - Dallas, TX
Quanta Services - La Grange, TX
Resolute Natural Resources - Pecos, TX
Rich Mountain Electric - Dierks, AR
Riverside Academy - Riverside, LA
Sabre Power Services - Rosharon, TX
Sentry Engineering - El Reno, OK
Sharyland Utilities - McAllen, TX
Skyrider Communications - Baton Rouge, LA
Techline - Pedernales, TX
Texas New Mexico Power - West Columbia, TX
The Reynolds Company - Fort Worth, TX
Wholesale Electric - La Porte, TX
Willbros TnD Services - Houston, TX
Xcel Energy Texas - Amarillo, TX
Zachry Group - Houston, TX

SOUTH ATLANTIC
Dominion - Culpeper, VA
Duke Energy - Charlotte, NC
Electrical Design Consultants - Tybee Island, GA, Youngsville, NC
EPRI - Dunn, NC
Irby Construction - Maitland, FL
Lander University - Greenwood, SC
Omega Development - Aberdeen, NC
Power Construction Services - Kershaw, SC
Power Engineers - Charleston, WV
T and D Solutions, LLC - Kinston, NC
Tampa Electric - Tampa, FL
Wake Electric - Youngsville, NC
Wesco Distribution - Orlando, FL
Wiley Electric - Lynchburg, VA

EAST SOUTH CENTRAL
B and B Construction - Brandon, MS
Braskem - Kenova, WV
Chancellor Inc - Gulfport, MS
Logan Aluminum - Russellville, KY
Trans Tec Consulting - South Alabama

NEW ENGLAND
Exelon - Charlestown, MA
McDonald Electrical Corp. - Hingham, MA
Northline Utilities - Westfield, MA

MOUNTAIN
Alliance Consulting Engineers - Bellvue, CO
Anixter - Afton, WY, Cheyenne, WY, Kasper, WY
Arizona Electric Power Coop - Phoenix, AZ
Barnard Construction - Bozeman, MT
Barrick Gold - Carlin, NV
Basic Water Company - Las Vegas, NV
Brink Electric - Las Vegas, NV
Buenos Aires Communications - Las Cruces, NM
Cache Valley Electric - Salt Lake City, UT
Century Link - Las Vegas, NV
CNSP - Santa Fe, NM
City of St George - St George, UT
Connexus Energy - Ramsey, NM
Cox Communications - Las Vegas, NV
Desert Hills Electric Supply - Hobbs, NM
Dixie Power - St George, UT
ECI - Billings, MT
ECI - Salt Lake City, UT
EPC - Billings, MT
Freeport-McMoran - Miami, AZ
Frehner Construction - Las Vegas, NV
Graybar Electric - Hobbs, NM
HDR - Billings, MT
Idaho Power Company - Idaho Falls, ID
Leaco Telephone - Hobbs, NM
Mercator Minerals - Kingman, AZ
Michels Construction - Primm, NV
Mohave Electric - Mohave, AZ
Mortenson, Fallon, NV
National Lightning Protection - Briggsdale, CO
Navopache Electric Coop - Lakeside, AZ
Northwest Energy - Butte, MT
NVEnergy - Las Vegas NV and Reno, NV
Outback Power - Great Falls, MT
PAR Electrical Contractors - Las Vegas, NV
Pole Line Contractors - Carlin, NV
Power Engineers - Boise ID, Miami, AZ
Praxis Aerospace - Boulder City, NV
Public Service New Mexico (PNM) - Albuquerque, NM
S and S Construction - St. George, UT
Sierra Pacific Resources - Reno, NV
SNWA - Henderson, NV
Southern Nevada Water Authority - Henderson, NV
Sturgeon Electric - Tucson, AZ, Miami AZ
Sun Valley Electric - Hobbs, NM
Sverdrup Engineering - Tucson, AZ
T and D Services - Demming, NM
Tesla Motors - Sparks, NV
Triple C Construction - Truth Or Consequences, NM
Triple D Construction - Las Vegas, NV
Trisage - Reno, NV
US Air Force - Mercury, ID
US Army - Tonopah, NV
Wasatch Electric - Salt Lake City, UT
Xcel Energy Colorado - Denver, CO, Clifton, CO

WEST NORTH CENTRAL
Allgeier Martin and Associates - Joplin, MO
Anixter - Kiowa, KS
Caney Valley Electric - Caney Valley, KS
City of Alliance - Alliance, NE
City of Washington - Washington, MO
Empire District Electric - Joplin, MO
J and J Powerline Contractors - Kiowa, KS
Midwest Energy - Hayes, KS
Mortenson - Minneapolis, MN
Omaha Public Power District - Omaha, NE
TH Construction - Wahoo, NE
Utility HelpNet - Larned, KS
Xcel Energy - Minneapolis, MN

EAST NORTH CENTRAL
Adams Electric Coop - Friendship, WI
AEP - Canton, OH
Border States - Pigeon, MI, Reese, MI
Bridgewell Resources - Indianapolis, IN
Collins Electric - Proctorville, OH
Davis Pickering - Marietta, OH
Dayton Power and Light - Dayton, OH
Dow Corning - Midland, MI
Duke Energy - Cincinatti, OH
Great River Energy - Maple Grove MN
IEA Renewables - Clinton, IN
Inland Steel - Chicago, IL
Newkirk Electric - Muskegon, MI
NIPSCO - Indianapolis, IN
Southeastern Illinois Electric Coop - Carrier Mills, IL
Vectren - Evansville, IN

MID ATLANTIC
ANS Services - New Jersey
Conxx - Belmont, NY
LafargeHolcim - Ravena, NY
RE Steel - Eddystone PA
Redburn Development - Troy, NY
Stantec - Sterling, IL, Wyomissing, PA
Waste Management - Brooklyn, NY