Marmion Industries Corp provides custom engineering and manufacturing for industrial services including unique specialization in Explosion-Proof Cooling, Heating, Ventilation, and Pressurization Systems for use in industrial environments. Other options include stainless steel cabinets, a variety of coil coatings for corrosive atmospheres, and chemical filtration systems for enhanced worker safety and air quality.

Marmion Industries provides both general purpose and explosion proof air conditioners for PCR Buildings, switchgear houses, analyzer shelters, control rooms, SCR houses, drive houses, living quarters, and computer rooms for both on and offshore applications.

Marmion Industries is an Industrial OEM distributor of Marvair wall-mount air conditioners 2-6 tons. Additionally, we custom manufacture 7 .5, 10, 12.5, 15, and 20 ton wall-mount air conditioners for when real estate is at a premium for your industrial applications.

Marmion provides installation, start-up, and service on all manufactured equipment, as well as complete service on all explosion-proof units and pressurizers regardless of manufacturer.

Unique to the industry, we offer a one-year parts and labor warranty on all manufactured components installed and operated within an 80-mile radius of our facility in Houston, TX. 

We have site-specific safety training certification for most refineries and chemical plants in our area that enables us to provide service inside most refineries in the southeast Texas area. We will be happy to acquire your site- specific certification to provide service to your location.

Call us now for all your package units, split systems, wall-mount, refrigeration, and chiller needs. We offer all major brands and custom designs.