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Business Details
49 Years
experience
Your Trusted Mechanical Construction Partner in Peoria, IL
Established in 1977, Illinois Piping has dedicated over four decades to delivering mechanical construction services characterized by quality, safety, and precision. Our mission centers on building enduring customer relationships through unwavering commitment to project planning, management, and ethical practices. With a combined 70+ years of expertise among our team, we specialize in fabrication, installation, and repair of complex mechanical systems for industrial and commercial clients. Our Peoria, Illinois facility houses a 10,000-square-foot fabrication shop equipped with advanced tools, including 5-ton overhead cranes and forklifts, supported by 4,000 square feet of office space. We maintain ASME Section IX welding procedures and certified welders for diverse materials, from carbon steels to exotic alloys.

Our capabilities extend to ASME-certified boiler and pressure vessel construction, NBIC-compliant repairs, and comprehensive HVAC system installations. Through meticulous planning and coordination, we ensure systems meet exact specifications while minimizing operational disruptions. Our field rigging expertise handles large-scale equipment installation, and our shop fabrication services support both simple spools and complex pre-fabricated skids. Backed by certifications from the American Society of Mechanical Engineers and the National Board of Boiler & Pressure Vessel Inspectors, we serve central Illinois with a focus on reliability and technical excellence.
Services
Process Piping HVAC Piping Utility Distribution Equipment Rigging Shop Fabrication Pressure Vessels Boiler Erection
Details
  • Year established: 1977
Highlights and features
  • 45 years of specialized expertise in mechanical construction systems
  • ASME-certified welding procedures for over 20 material types
  • 10,000 sq ft fabrication facility with 5-ton overhead cranes
  • Comprehensive NBIC-compliant pressure vessel repair capabilities
  • Field rigging expertise for large-scale industrial equipment
Associations and certifications
  • ASME
  • National Board of Boiler and Pressure Vessel Inspectors
Services
Process Piping
Design and installation of specialized piping systems for ethanol plants, chemical facilities, and manufacturing operations. Our ASME-certified welders handle materials ranging from carbon steel to exotic alloys like Hastelloy and Inconel. We ensure compliance with industry-specific safety standards and operational requirements.
HVAC Piping
Full-scale HVAC system construction including steam, chilled water, and refrigerant piping networks. We integrate boilers, chillers, and cooling towers with energy recovery systems. Partnerships with ventilation specialists enable complete climate control solutions for commercial and industrial facilities.
Equipment Setting
Precision rigging and installation of industrial equipment including pressure vessels, heat exchangers, and cooling towers. Custom lift plans minimize crane costs and operational disruption. Capabilities include structural steel assembly and field welding of large-scale components.
Shop Fabrication
Custom fabrication of pipe spools, pressure vessels, and pre-assembled skids. Our 10,000 sq ft facility supports complex projects with 3D coordination software and comprehensive testing capabilities. Complete packages include insulation, wiring, and structural supports.
NBIC Repairs
ASME-certified repairs and alterations of boilers and pressure vessels following NBIC standards. Services include code-compliant modifications, R-stamp applications, and field assembly of pressure-retaining components. Available at our shop or client-controlled job sites.
Questions
What industries do you serve?
We specialize in mechanical systems for ethanol plants, steel mills, chemical facilities, pharmaceutical operations, and manufacturing plants across central Illinois.
Are you ASME-certified?
Yes, we hold ASME S and U stamps for boiler and pressure vessel construction, with certified welders for over 20 material types.
What equipment can you install?
Our rigging capabilities include boilers, chillers, cooling towers, pressure vessels, and structural steel assemblies up to 5-ton capacity.
Do you handle field fabrication?
Yes, we perform on-site assembly of large components and pressure vessels when offsite fabrication isn't feasible.
What HVAC systems do you support?
We install complete HVAC packages including steam/condensate systems, chilled water networks, and geothermal solutions for commercial and industrial facilities.