Locations
Where to Find Us
PEC Headquarters is located in Wichita, Kansas, with additional offices and field service labs in Kansas, Oklahoma, Colorado, and Missouri — allowing us to serve clients throughout the United States.
Corporate Headquarters
Wichita, KS | Corporate
303 S Topeka St | Wichita, KS 67202
Main: 316.262.2691
Toll-Free: 800.754.2691
Wichita Field Services
350 S Washington St | Wichita, KS 67202
Main: 316.262.6457
Toll-Free: 800.754.2691
Kansas
Topeka, KS
400 S Kansas Ave, Ste 200 | Topeka, KS 66603
Main: 785.233.8300
Toll-Free: 800.754.2691
Topeka Field Services
424 S Kansas Ave, Ste P | Topeka, KS, USA
Main: 785.215.6300
Toll-Free: 800.754.2691
Lawrence, KS
623 Massachusetts St, Ste 200 I Lawrence, KS 66044
Main: 785.842.6464
Toll-Free: 800.754.2691
Pittsburg, KS
104 S Pine St | Pittsburg, KS 66762
Main: 620.235.0195
Toll-Free: 800.754.2691
Missouri
Kansas City, MO
1100 Main St, Ste 1800 | Kansas City, MO 64105
Main: 816.702.0000
Toll-Free: 800.754.2691
Oklahoma
Tulsa, OK
1924 S Utica Ave, Ste 1400 | Tulsa, OK 74104
Main: 918.664.5400
Toll-Free: 800.754.2691
Oklahoma City, OK
415 N Broadway Ave, Oklahoma City, OK 73102, USA
Main: 405.735.8939
Toll-Free: 800.754.2691
Colorado
Fort Collins, CO
351 Linden St, Ste 100 | Fort Collins, CO 80524
Main: 970.232.9558
Toll-Free: 800.754.2691