Contact our personnel directly:

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Scott Kulat, PE (Owner)
630.985.5454
skulat@inserviceeng.com
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Tom Sale
630.294.4524
tsale@inserviceeng.com
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Ben Montgomery
573.642.2112
bmontgomery@inserviceeng.com
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Kevin Whitney
603.969.7450
kwhitney@inserviceeng.com
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 Justin Howard
254.396.3335
jhoward@inserviceeng.com
Contact our office:

  1250 Wallen Pl.
  Downers Grove, IL 60516-1880
  630.985.5454

    Or contact us via our site:

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