Key Industries We Serve

Since 1959, Refractory Service, Inc. has offered high temperature materials including firebrick, pre-cast shapes, ceramic fiber, ceramic fiber modules, stack bonding ceramic fiber, pumpable ceramic fiber, high temperature cements, specialty sands, refractory specialties, refractory gunite, insulating board, ramming mixes, refractory shotcrete and other refractory products and services. Our friendly professionals in our Wisconsin or Minnesota offices are happy to discuss your requirements and determine an approach that works for you.


We offer turn-key refractory solutions to customers in each of these industries.  

Cement & Lime 0157

Cement & Lime

Refractory Materials for the Cement and Lime Industry As a top provider of refractory materials for the cement and lime ...
Indust Metals1

Industrial Metals

Providing Refractory Materials & Service for the Industrial Metal Industry At RSI, we're well-known for providing a full array of ...
Pollution Control refractory 2

Pollution Control

We Serve the Pollution Control Industry Refractory Service, Inc. works with equipment manufactures on new equipment projects and end consumers ...
Ethanol refractory 5


We Serve the Ethanol Industry The world of ethanol is continually evolving and changing. Refractory Service, Inc. has been in ...

Investment Casting

We Serve the Investment Casting Industry One of the oldest forms of casting, investment casting creates precision results time after ...
Power Boilers 6

Power / Boilers

Serving the Power Boilers Industry We are a full-service company with the expertise to work on projects varying from large ...
Heat Treat3

Heat Treating Furnaces

No matter the size of your operation, an efficient, well-lined furnace is a must. As a top provider of refractory ...


Serving the Petro-Chemical industry Refractory Service, Inc. has been servicing the Petro-Chem industry for decades. RSI can assist with your ...

Other Industries Serviced

We Serve a Wide Variety of Industries Refractory Service, Inc. services a wide variety of industries.  Any process which utilizes ...