Vierson Boiler & Repair Company is a fourth-generation family-owned manufacturer and service provider headquartered in Grand Rapids, Michigan. Established in 1936, the company has nearly 90 years of expertise in the design, fabrication, and maintenance of industrial and commercial steam systems. Operating from a facility equipped with over 7,500 square feet of high-bay production space and 15,000 square feet of warehouse capacity, the company serves domestic and international markets across the industrial, pharmaceutical, agricultural, and automotive sectors.
As an ASME and National Board accredited manufacturer, Vierson Boiler & Repair specializes in custom-designed boilers, including high-pressure water-tube, fire-tube, condensing, and locomotive boilers. Their extensive product portfolio also features pressure vessels, heat exchangers, deaerators, and incineration systems/thermal oxidizers. Beyond manufacturing, the company provides comprehensive turnkey solutions such as system integration, piping sub-assemblies, and the installation of building equipment.
Vierson Boiler & Repair is a full-service partner offering boiler rentals, sales of new and used equipment, and a robust inventory of specialty components and parts from leading brands like Johnston Boiler and Honeywell. Their service capabilities include code vessel repairs, CSD-1 compliance testing, combustion adjustment, and 24/7 maintenance services. Recognized as an ISNetworld and Vendormate supplier, the company maintains a reputation for high-quality workmanship and technical proficiency in handling complex steam and pressure projects for institutional clients, including hospitals, universities, and large-scale industrial plants.
Power Plant Service, Inc. is a premier industrial service provider and custom manufacturer based in Fort Wayne, Indiana. Founded in 1911, the company has over a century of experience specializing in the repair, installation, and maintenance of industrial boilers, burners, and pressure vessels. As an ASME-certified facility holding "U, S, and H" code stamps and the N.B.B.I "R" stamp, they are qualified to manufacture and repair high-pressure power boilers and unfired pressure vessels. Their comprehensive fabrication capabilities include the production of ASME tanks, heat exchangers, processing tanks, ducting, stacks, and custom machinery, utilizing expert welding in steel, stainless steel, and aluminum.
Beyond manufacturing, Power Plant Service, Inc. operates as a distributor and turnkey systems integrator for leading brands such as Honeywell, Aurora, and Columbia. Their service portfolio encompasses HVAC systems, industrial furnaces, ovens, and control panels, including PLC design and upgrades. They provide specialized technical services such as electronic balancing, predictive maintenance, and professional cleaning for heat exchangers. Serving a diverse range of clients from small businesses to municipal power plants, the company maintains a strong service-oriented model with 24/7 emergency support for critical mechanical systems. With a dedicated staff of engineers, designers, and certified welders, they deliver complete plant fabrication and maintenance solutions across northern Indiana and the surrounding region.