Frequently Asked Questions

Get immediate answers to the questions our staff most frequently receives from our customers. Review »

Tool Schematics and Manuals

For your convenience we offer a selection of PDF manuals and schematics for some of the tools we carry. See list »

Brochures and Product Literature

In addition to the links to online information in the Products section, we offer these PDF catalogs and brochures from our manufacturers. See list »

Terms and Conditions

Yes, it's "legalese," but it's important to know the terms and conditions that guide our relationships with our customers. Review »

Useful Links

Get a thermal image of your home or business and start saving on energy cost. Infravision »

Call Marshall Sales today to explore how we can help you meet all of your project needs. You can also send us a fax or use our online Request a Quote form, and we’ll get back to you with a cost estimate ASAP.


313-491-6462 (fax)


269-345-8440 fax