Mechanical engineering for rotating equipment and piping systems. Machinery compliance assessments, Pre-Start Reviews (PSR), and Hazardous Area Classifications.

For over 50 years, PLAAS INC has been a family-owned Mechanical Contractor specializing in design-build, power and process piping, code work, millwright work, building and repairing tanks, confined space rescue and fabrication for a variety of industries. Our dedicated, licensed staff pride themselves on efficiently delivering a variety of scheduled and emergency industrial services. Experienced within the USDA, FDA, OSHA and GMP, we employ only the best: • Pipefitters and Steamfitters • Millwrights and Precision Millwrights • Master High Pressure Piping and Plumbers • Confined Space Rescue Teams • Certified Welders and Welding Inspectors • Experienced Project Managers Working As One We pledge to our customers and employees to always build the strongest team in the office and in the field. We are dedicated to working together towards one common goal and ensuring our team members are valued, supported, and empowered. Our team is our family and by working as one, we can create a superior product and experience for our customers. Nationwide Services Headquartered in Red Wing, MN, PLAAS INC provides mechanical contracting services nationwide with an additional office in Fort Dodge, IA and South Sioux City, NE.