Custom manufacturer of HVAC systems. Products include air handling, air pollution abatement, dust collecting, heat recovery, boiler, burner and control systems, scrubbers, filters and heaters. Capabilities include engineering, installation, design, build, site management, troubleshooting and maintenance. Applications include air conditioning, heating, mist elimination and venting. Various industries served include industrial, government, military, marine, aerospace, trucking, paper mills, food processing, petrochemical and agricultural.