Our Locations

Get started saving and making money with renewed, upgraded, and more energy efficient and resilient infrastructure.

With nearly 350 employees in 30+ states, we are well-positioned to help you achieve your energy efficiency, resiliency, and sustainability goals.

 

We are headquartered in Newburgh, Indiana, and maintain a separate headquarters for our federal team in Eagan, MN. Our offices are located throughout the U.S.

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Corporate Headquarters

9877 Eastgate Court
Newburgh, IN 47630

Phone: 812-471-5000
Fax: 812-475-2544

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Federal Headquarters

2805 Dodd Road
Suite 350
Eagan, MN 55121

Phone: 651-905-5700
Fax: 651-905-5701

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Albany, Georgia

814 Radford Blvd

Suite 2299

Albany, Georgia 31701

Albuquerque, New Mexico, USA downtown cityscape at twilight.

Albuquerque, New Mexico

7601 Jefferson St. NE,

Suite 160

Albuquerque, NM 87109

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Atlanta, Georgia

260 Lee Street
Atlanta, GA 30339

400 Galleria Parkway
Suite 1500
Atlanta, GA 30339

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Baltimore, Maryland

1201 Winterson Road
Suite 100
Linthicum Heights, MD 21090

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Beavercreek, Ohio

70 Birch Alley

Suite 240
Beavercreek, OH 45440

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Brentwood, Tennessee

9005 Overlook Boulevard

Brentwood, TN 37027

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Charleston, West Virginia

2211 Washington Street, East
Charleston, WV 25311

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Chicago, Illinois

West Chicago Energy Center

2079 West Ogden Ave
Chicago, IL 60612

North Chicago Energy Center

3001 Greenbay Rd North

Chicago, IL 60064

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Coral Gables, Florida

One Alhambra Plaza
Floor PH
Coral Gables, FL 33134

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Dover, New Jersey

Main Road

Building 3006

Dover, New Jersey 07806

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Frederick, Maryland

8900 Research Plaza

Frederick, Maryland 21702

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Indianapolis, Indiana

8910 Purdue Road
Suite 200
Indianapolis, IN 46268

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Lansing, Michigan

120 North Washington Square
Suite 300
Lansing, MI 48933

Aerial View of Downtown Denver, Colorado

Littleton, CO

2679 Main Street
Littleton, CO 80120

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Lisle, Illinois

2443 Warrenville Road
Suite 620
Lisle, IL 60532

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Ronkonkoma, New York

3505 Veterans Memorial Highway
Suite E
Ronkonkoma, NY 11779

The Harbor Rockwall Lighthouse

Rockwall, Texas

3012 Ridge Road

Suite 100
Rockwall, TX 75032

San Antonio, Texas, USA skyline.

San Antonio Texas

2616 Buena Vista Street
San Antonio, TX 78207

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Warren, Michigan

26012 Mound Road
Warren, MI 48091