Natural Gas and Propane Thermostatic Heaters

Bismar Inc., the designer and distributor of Martin products, is a third generation family business in the propane, natural and butane gas industry for more than four decades.

The company quickly established itself in the manufacture and distribution of gas heaters, both at the commercial and residential levels.

Today they use their experience and expertise acquired in the field of gas appliances to offer the best products, whether for your comfort or pleasure, in a safe environment.