General Service

The GAI service department is managed by Brandon Bendix. He works closely with our skilled field service crew. We maintain several field service vans and two boom trucks to insure the proper equipment is on the job site no matter the needs of the specific service project. 

However, the GAI service department is much more than a field service crew. Our service technicians are certified for: flow meter calibrations; confined space entry; inspection agreements on all types of equipment; and installation of many of the products we offer. Our entire service staff maintains current certification in "Three Rivers" safety training. Each service technician is also trained by the various principals we represent so that we can provide the utmost in field startup, calibration, and inspection - each and every time we are called into the field.


GAI also has a state of the art repair facility at our headquarters. We have a pump test pit that can test equipment up to 100 HP with accurate and verifiable flow and head measurement reporting. We also have a state of the art instrument repair facility to allow our technicians to service printed circuit boards in a dust free environment.

Whatever your service needs, even on competitors equipment, GAI service is ready to assist. After hours? No problem. Call our emergency service number listed on this site and the "on call" technician will answer your call and provide the service you need to get you back up and running.

Reach Us

1530 Huntington Drive 
Calumet City, IL 60409
Locate Us

Ph: 708-891-4400
After Hours: 708-259-0633
Fax: 708-891-5786


If located in Wisconsin or Michigan UP

Ph: 888-272-1722

Fax: 262-255-7495

Website: William Reid



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