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.
![atlanta-georgia atlanta-georgia](jpg/atlanta-georgia.jpg)
Atlanta, Georgia
400 Galleria Parkway
Suite 1500
Atlanta, GA 30339
![baltimore-office-big-2 baltimore-office-big-2](jpg/baltimore-office-big-2.jpg)
Baltimore, Maryland
1201 Winterson Road
Suite 100
Linthicum Heights, MD 21090
![Dayton-Beavercreek-crop Dayton-Beavercreek-crop](jpg/dayton-beavercreek-crop.jpg)
Beavercreek, Ohio
70 Birch Alley
Suite 240
Beavercreek, OH 45440
![birmingham-alabama birmingham-alabama](jpg/birmingham-alabama.jpg)
Birmingham, Alabama
1 Chase Corporate Center
Suite 400
Birmingham, AL 35244
![CharlotteNC-sized CharlotteNC-sized](jpg/charlottenc-sized.jpg)
Charlotte, North Carolina
525 N. Tryon Street
Suite 1600
Charlotte, NC 28202
![chicago-office-big-1 chicago-office-big-1](jpg/chicago-office-big-1.jpg)
Chicago, Illinois
2443 Warrenville Road
Suite 620
Lisle, IL 60532
Phone:Â 630-773-7201
Fax:Â 833-770-0862
![columbus-big columbus-big](jpg/columbus-big.jpg)
Columbus, Ohio
5940 Wilcox Place
Suite F
Dublin, OH 43016
![Coral Gables-Miami-sized Coral Gables-Miami-sized](jpg/coral-gables-miami-sized-1024x680.jpg)
Coral Gables, Florida
One Alhambra Plaza
Floor PH
Coral Gables, FL 33134
![Office_ (1) Office_ (1)](jpg/office_-1.jpg)
Corporate Headquarters
9877 Eastgate Court
Newburgh, IN 47630
Phone:Â 812-471-5000
Fax:Â 812-475-2544
![washington-dc washington-dc](jpg/washington-dc.jpg)
Arlington, VA
Arlington Tower
1300 North 17th Street
Suite 830
Arlington, VA 22209
![HoustonTX-sized HoustonTX-sized](jpg/houstontx-sized.jpg)
Grapevine, Texas
1452 Hughes Rd Ste 200
Suite 520
Grapevine, TX 76051
![indy-big indy-big](jpg/indy-big.jpg)
Indianapolis, Indiana
8910 Purdue Road
Suite 200
Indianapolis, IN 46268
Phone:Â 317-228-3676
Fax:Â 833-770-0865
![fayetteville-arkansas fayetteville-arkansas](jpg/fayetteville-arkansas.jpg)
Little Rock, Arkansas
400 West Capitol Ave
Suite 1700
Little Rock, AR 72201
![new-york new-york](jpg/new-york.jpg)
Long Island, New York
3505 Veterans Memorial Highway
Suite E
Ronkonkoma, NY 11779
Phone:Â 631-230-2544
Fax:Â 631-467-7809
![memphis-tennessee memphis-tennessee](jpg/memphis-tennessee.jpg)
Memphis, Tennessee
5100 Poplar Ave, 27th Floor
Memphis, TN 38137
![minneapolis-big minneapolis-big](jpg/minneapolis-big.jpg)
Federal Headquarters
2805 Dodd Road
Suite 350
Eagan, MN 55121
Phone:Â 651-905-5700
Fax:Â 651-905-5701
![trenton trenton](jpg/trenton.jpg)
Patterson, New Jersey
999 Riverview Drive 2nd Floor
Totowa, NJ 07512
![StPetersburg FL-sized StPetersburg FL-sized](jpg/stpetersburg-fl-sized.jpg)
St. Petersburg, Florida
360 Central Avenue
Suite 800
St. Petersburg, FL 33701