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Zak Companies, Inc. serves clients across America and around the world from our headquarters in St. Louis, Missouri.  This office houses not only Zak Companies, Inc., but also our subsidiaries:  Heideman Associates, Franklin Mechanical, and Franklin Drain Services. 

Contact us today to see how we can help you.

Zak Companies, Inc.

240 Larkin Williams Ind. Ct.
Fenton, MO 63026
P: 636.492.3200
F: 636.492.3202

Heideman Associates, Inc.

240 Larkin Williams Ind. Ct.
Fenton, MO 63026
P: 636.492.3200
F: 636.492.3202

Franklin Mechanical, Inc.

240 Larkin Williams Ind. Ct.
Fenton, MO 63026
P: 636.492.3200
F: 636.492.3203

Franklin Drain Services, Inc.

240 Larkin Williams Ind. Ct.
Fenton, MO 63026
P: 636.492.3201
F: 636.492.3203

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ZAK COMPANIES MIDWEST
240 Larkin Williams Ind.
Fenton, MO 63026
Phone: 636-492-3200
Fax: 636-492-3202

Copyright 2019 Zak Companies, Inc.