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39 Years
experience
Emergency
services
Trusted Mechanical Contracting Solutions in Joliet
Established in 1987, Jason Mechanical has built a reputation as Chicagoland's trusted provider of mechanical contracting services. As a woman- and minority-owned union shop, we combine technical expertise with a commitment to safety and precision across HVAC, process piping, and industrial mechanical systems. Our R Stamp certification enables code-compliant welding solutions for diverse sectors including chemical/petrochemical, manufacturing, food processing, power generation, and institutional facilities. With over three decades of experience, we deliver budget optimization, maximum production efficiency, and minimal downtime through our 24/7 support model.

Our team of certified union welders maintains an exceptional safety record spanning 11,315 days, operating from a 9,728 sq ft fabrication facility equipped to handle equipment installation and complex piping projects. We differentiate ourselves through specialized orbital welding capabilities for sanitary tubing applications and a proven track record serving commercial and industrial clients across Chicagoland.
Services
Commercial HVAC Piping Industrial Process Piping Utility Piping Systems Equipment Installation Sanitary Tubing Welding Code Welding Services
Details
  • Year established: 1987
Highlights and features
  • 24/7 emergency mechanical support for critical systems
  • R Stamp-certified welders meeting strict code requirements
  • Woman- and minority-owned union contractor status
  • 11,315 consecutive days without safety incidents
  • Specialized orbital welding for sanitary tubing applications
Associations and certifications
  • R Stamp Certified
What people say
Exceptional safety record Specialized welding expertise 24/7 support Certified professionals Energy-efficient solutions
Services
Commercial HVAC Piping
We design and install commercial HVAC piping systems for institutional facilities including schools, hospitals, and museums. Our certified technicians ensure optimal climate control through precision installation of heating, ventilation, and air conditioning systems. With decades of experience in Chicagoland's commercial sector, we deliver energy-efficient solutions that meet strict building codes while minimizing operational downtime.
Industrial Process Piping
Our industrial process piping solutions serve chemical, petrochemical, and manufacturing facilities requiring specialized fluid transport systems. We implement ASME-compliant piping networks for material transfer, pressure regulation, and process optimization. Our team's expertise in hazardous material handling ensures safe, code-compliant installations that maximize production efficiency across diverse industrial applications.
Sanitary Tubing Welding
We provide orbital welding services for sanitary tubing systems in food processing and pharmaceutical facilities. Our precision welds meet FDA and USDA standards for hygienic piping applications, preventing contamination while ensuring easy cleaning. This specialized service supports critical operations in facilities requiring strict sanitation compliance and microbial control.
Equipment Installation
Our equipment installation services cover industrial machinery, storage tanks, and process systems for manufacturing and utility facilities. We handle complete equipment integration from foundation preparation to final commissioning. With dedicated fabrication capabilities and certified rigging specialists, we ensure precise installation that maximizes equipment lifespan and operational efficiency.
Code Welding Services
As R Stamp-certified welders, we perform code-compliant welding for pressure vessels and piping systems requiring ASME certification. Our welders maintain strict quality control through advanced orbital welding techniques and comprehensive testing procedures. This service supports critical infrastructure projects where weld integrity directly impacts system safety and performance.
Questions
What industries does Jason Mechanical serve?
We serve chemical/petrochemical, manufacturing, food processing, power generation, wastewater treatment, and institutional facilities requiring specialized mechanical systems.
Are your welders certified for code-compliant work?
Yes, our team includes R Stamp-certified welders qualified to perform ASME code-compliant welding for pressure vessels and piping systems.
Do you offer emergency mechanical services?
We provide 24/7 emergency support for critical mechanical failures with rapid response from our Chicagoland service area.
What safety certifications do you maintain?
We maintain an exceptional safety record with 11,315 consecutive days without incidents and follow OSHA-compliant safety protocols for all projects.
Can you handle specialized sanitary piping needs?
Yes, we offer orbital welding services for sanitary tubing applications in food processing and pharmaceutical facilities meeting strict hygiene standards.
What makes your company unique?
As a woman- and minority-owned union shop with 37 years of experience, we combine technical expertise with diverse perspectives and certified professionals.