Our Locations

Maryland

Hunt Valley, MD (Headquarters)
10710 Gilroy Road
Hunt Valley, MD 21031
Phone: 443-589-2400

Bowie, MD
16901 Melford Boulevard, Suite 129
Bowie, MD 20715
Phone: 443-589-2400 x 1180

Oakland, MD
10 North Third Street
Oakland, MD 21550
Phone: 301-334-2305

Delaware

Dover, DE
550 Bay Road
Dover, DE 19901
Phone: 302-734-9188

Newark, DE 
Plaza 273
56 W. Main Street, Suite 100-A
Newark, DE 19702
Phone: 302-525-6022

Virginia

Fairfax, VA
2820 Dorr Avenue, Suite 200
Fairfax, VA 22031
Phone: 703-846-0098

NXL, a division of Century Engineering, Inc.
114 E. Cary Street
Richmond, VA 23219
Phone: 804-644-4600

NXL, a division of Century Engineering, Inc.
106 S. Franklin Street, Unit A-2
Christiansburg, VA 24073
Phone: 540-849-5476

Pennsylvania

New Cumberland, PA
200 Airport Road
New Cumberland, PA 17070
Phone: 717-901-7055

Conshohocken, PA
20 Ash Street, Suite 370
Conshohocken, PA 19428
Phone: 484-243-6365

Interstate Acquisition Services, a division of Century Engineering, Inc.
The Manor Building
564 Forbes Avenue, Suite 902
Pittsburgh, PA 15219
Phone: 412-261-5677

Interstate Acquisition Services, a division of Century Engineering, Inc.
Five Neshaminy Interplex
5 Interplex Drive, Suite 205
Trevose, PA 19053-6968
Phone: 215-245-2960

Interstate Acquisition Services, a division of Century Engineering, Inc.
10 Zions Church Road, Suite 204
Shoemakersville, PA 19555-9500
Phone: 484-660-3630

Interstate Acquisition Services, a division of Century Engineering, Inc.
Finberg Building
200 North Front Street
Suites 102-103
Philipsburg, PA 16866
Phone: 814-342-1070

Nittany Engineering & Associates, a division of Century Engineering, Inc.
2836 Earlystown Road, Suite 1
Centre Hall, PA 16828
Phone: 814-364-2262

Nittany Engineering & Associates, a division of Century Engineering, Inc.
55 Pierce Lane, Suite 301
Montoursville, PA 17754
Phone: 570-666-4626

Nittany Engineering & Associates, a division of Century Engineering, Inc.
26 S. Second Street, Suite 102
Clearfield, PA 16830
Phone: 814-205-5204