Shipping "call for quote?" for one individual products?

I could have sworn I saw this somewhere, but is it possible to not have a shipping cost for individual products? Free shipping is too misleading. I have a client who sells things that must be delivered LTL, you can’t possibly quote online.

Maybe there is an add-on out there that does this?

Thanks! :-)

I am just following up on the above –

Can we have shipping “call for quote.”

And another question:

This client has some hazardous materials that need to have a hazmat surcharge per package, also it would be better to exclude certain shipping methods for certain items (I am guessing USPS and anything with air).

Any suggestions or workarounds? Or is this custom development?