Company Locations NORESCO is headquartered in Westborough, Massachusetts, with business offices located throughout the United States, allowing us to offer consistent, timely, and high-quality services nationwide.

Arizona
2198 East Camelback Road, Suite 300
Phoenix, AZ 85016
Tel. (480) 308-0331
Fax: (480) 308-0338

California
3500 Barranca Parkway, Suite 160
Irvine, CA 92606
Tel. (949) 786-3533
Fax: (949) 733-2049

Colorado
Pavilion Tower One
2851 S. Parker Road, Suite 940
Aurora, CO 80014
Tel. (303) 481-0073

Connecticut
5 Research Drive, Floor 2
Shelton, CT 06484
Tel. (203) 929-0266
Fax: (203) 929-2311

Florida
1384 Heritage Acres Blvd, Ste A
Rockledge, FL 32955
Tel. (407) 251-1117
Fax: (407) 251-5011

Georgia
1745 Phoenix Blvd, Suite 470
College Park , GA 30349
Tel. (404) 223-5300
Fax: (404) 223-5700

Illinois
2800 South River Road, Suite 400
Des Plaines, IL 60018
Tel. (847) 391-9671
Fax: (847) 391-9738
Maryland
500 McCormick Drive, Suites L&M
Glen Burnie, MD 21061
Tel. (410) 582-0607
Fax: (410) 761-1373

Massachusetts
129 South Street
Boston, MA 02111
Tel. (617) 542-8567
Fax: (617) 338-2563

New Hampshire
109 North State Street, Suite 2
Concord, NH 03301
Tel. (603) 228-8885
Fax: (603) 228-5588

North Carolina
11000 Regency Parkway, Suite 400
Cary, NC 27518
Tel. (919) 460-9220
Fax: (919) 460-9221

Pennsylvania
4 Penn Center West, Suite 220
Pittsburgh, PA 15276
Tel. (412) 788-4044
Fax: (412) 788-4577

Virginia
2750 Prosperity Avenue, Suite 130
Fairfax, VA 22031
Tel. (703) 846-9700
Fax: (703) 846-9701