ICOM Mechanical Inc. is a premier full-service design-build commercial and industrial mechanical contractor headquartered in San Jose, California. Established in 1981, the company has grown into a leading provider of mechanical engineering and construction services for the San Francisco Bay Area and Silicon Valley technology communities. Operating as both a manufacturer and service provider, the company employs between 51 and 200 professionals and maintains a high-capacity fabrication facility for sheet metal, welded pump frame assemblies, and UL-rated control panels.
Specializing in complex environments, ICOM Mechanical Inc. offers comprehensive solutions for commercial HVAC systems, process piping, and cleanroom systems. Their manufacturing and service capabilities extend to industrial boilers, chillers, exhaust scrubbers, and building automation controls. As a contract manufacturer, they provide on-site fabrication of skids, plumbing assemblies, and specialized ductwork. The company is highly regarded for its turnkey cleanroom construction, including ISO-class environments and the certification of biological safety cabinets and fume hoods.
With over 40 years of expertise, the firm manages projects from initial concept through completion, utilizing advanced technologies such as 3D AutoCAD, BIM, and VDC for precise engineering. They hold multiple California licenses (including CA LIC# 408622) and are recognized for their energy services, which include LEED design, energy assessments, and water treatment systems. In addition to large-scale construction and renovation, they provide 24-hour emergency repair and extensive preventive maintenance services, including air and water balancing and boiler inspections, to a diverse client base ranging from healthcare to industrial technology sectors.
Nationwide Boiler Inc. is a premier B2B provider of temporary and permanent boiler solutions, headquartered in Fremont, California. Established in 1967, the company has over five decades of experience as a manufacturer, distributor, and service provider. They pioneered the trailer-mounted rental boiler and currently maintain one of the largest rental fleets in North America, featuring mobile steam plants, trailer-mounted, and skid-mounted units ranging from 47.5 HP to 200,000 PPH. The company serves a diverse range of industries, including petroleum refining, power generation, chemical processing, and food production.
Operating with specialized divisions such as Nationwide Control Solutions and Nationwide Environmental Solutions, the company offers a comprehensive product portfolio. This includes new and reconditioned watertube, firetube, and electric boilers, as well as proprietary CataStak™ SCR systems for ultra-low NOx emissions control. Their manufacturing capabilities are supported by a UL-certified panel shop in Washougal, WA, where they design and fabricate custom PLC-based burner management and combustion control systems. Nationwide Boiler also provides auxiliary equipment such as feedwater systems, deaerators, and economizers.
With a workforce of approximately 50 to 100 employees and annual revenue between $25 and $50 million, the company maintains a strong presence across the United States with facilities in Texas, Washington, and California. They hold numerous industry certifications, including ASME Single Mark, R-Stamp, UL, and cUL508, ensuring adherence to rigorous quality and safety standards. In addition to equipment sales and leasing, they offer 24-hour emergency services, engineering expertise, and comprehensive aftermarket support.