Jacksonville (Corporate Office)

Global Technical Systems, Inc.

2270 W. Morton Ave.

Jacksonville, IL 62650

v. (217)243-4874

f. (217)243-6039

Effingham

Global Technical Systems, Inc.

303 E. Jefferson Ave.

Effingham, IL 62401

v. (217)347-6560

f. (217)347-6581

Quincy

Global Technical Systems, Inc.

819 Ohio St.

Quincy, IL 62301

v. (217)224-4874

f. (217)224-1711

Springfield

Global Technical Systems, Inc.

2905 N. Dirksen Pkwy.

Springfield, IL 62702

v. (217)523-4874

f. (217)523-4959

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1(888)264-8967

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Factory authorized KENWOOD, WHELEN and ZETRON dealer Central & Southern Illinois

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