DWD International

Since 1974, DWD International has specialized in designing, manufacturing, and maintaining industrial HVAC and pressurization systems engineered to withstand extreme conditions. Our expertise spans onshore and offshore environments, including hazardous locations requiring explosion-proof and corrosion-resistant equipment. With over 45 years of experience, we pioneered innovations like variable frequency drive pressurization units that meet NFPA 496 standards. Our commitment to safety is embedded in every project, with behavioral-based safety processes and SEMS compliance. We maintain full control over system design, fabrication, and testing through our 60,000-square-foot facility, ensuring precision and quality at every stage. Our proprietary coating systems and rigorous quality assurance programs guarantee equipment longevity, with many systems operating for over 30 years.

Our global service team provides commissioning and maintenance support across diverse locations, from Alaskan production facilities to Southeast Asian offshore platforms. We serve major energy industry clients, including Chevron, ExxonMobil, and Shell, through direct collaboration with oil companies, engineering firms, and industrial fabricators. Our in-house engineering capabilities cover electrical, mechanical, and duct design, adhering to international standards like ABS, ATEX, and IEC. With a focus on client partnership, we offer ongoing support throughout a system's lifecycle, including refrigerant conversion consulting and replacement part services.