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27 Years
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Trusted Plumbing & Mechanical Contractors in Denver
Jcor Mechanical, Inc. has been a trusted family-owned mechanical contracting firm since 1999, serving the Denver Metro area and beyond. Our expertise in complex plumbing and mechanical system installations spans commercial projects, including government facilities, healthcare centers, and educational institutions. With certifications as a Woman-Owned Small Business (WOSB), Disadvantaged Business Enterprise (DBE), and Small Business Enterprise (SBE), we prioritize quality, safety, and compliance with stringent regulatory standards. Our team of certified professionals utilizes advanced equipment and techniques to deliver tailored solutions for projects ranging from ADA restroom renovations to large-scale water treatment plants. Backed by a bonding capacity of $25 million and an Experience Modification Rate (EMR) of 0.72, we ensure reliability and excellence in every project.

Our commitment to OSHA-certified safety practices and adherence to environmental health guidelines further solidify our reputation as industry leaders. As signatory members of Plumbers Local 3 and Pipefitters Local 208, we maintain high standards in workforce training and craftsmanship. Our focus on government contracts has honed our ability to navigate complex paperwork and compliance requirements efficiently. With over two decades of experience, we continue to provide innovative mechanical solutions that meet the evolving needs of our clients.
Services
Commercial Plumbing ADA Restroom Remodels Medical Gas Piping Emergency Utility Work Water Treatment Plants Mechanical System Installations Process Piping Chiller Installations Boiler Systems Hydronic Piping
Details
  • Year established: 1999
Highlights and features
  • We offer 25+ years of experience in commercial mechanical contracting.
  • Our team holds specialized certifications for medical gas and process piping.
  • We manage government projects up to $10 million with proven compliance expertise.
  • We own advanced equipment for competitive bidding and efficient execution.
  • Our safety record exceeds OSHA standards with an EMR of 0.72.
Associations and certifications
  • Woman-Owned Small Business (WOSB)
  • Disadvantaged Business Enterprise (DBE)
  • Small Business Enterprise (SBE)
Services
Commercial Plumbing
We design and install commercial plumbing systems for new construction and renovations. Our expertise includes water meters, vaults, and wastewater treatment plants. Projects adhere to strict safety and regulatory standards, ensuring long-term reliability for government and private clients.
Medical Gas Piping
Specialized installation of medical gas systems in healthcare facilities. Our certified technicians follow precise codes for oxygen, nitrogen, and vacuum systems. This critical infrastructure requires 100% compliance with safety and performance regulations for patient care environments.
ADA Restroom Remodels
We upgrade restrooms to meet Americans with Disabilities Act (ADA) requirements. Projects include grab bars, accessible sinks, and doorway modifications. Our solutions balance functionality with aesthetic appeal for commercial and public spaces.
Emergency Utility Work
24/7 response for critical plumbing and mechanical failures. Our rapid deployment team handles leaks, system failures, and weather-related damage. Minimizing downtime while restoring safe operations is our priority for essential infrastructure.
Process Piping
Installation of complex piping networks for manufacturing and science labs. We handle corrosive materials, high-pressure systems, and precision flow requirements. Projects require specialized welding certifications and adherence to ASME standards for industrial applications.
People
Jacque Overstreet
President & Majority Owner
Jacque founded Jcor Mechanical in 1999 and leads strategic operations. With over 25 years in mechanical contracting, she champions women's leadership in construction while maintaining technical excellence in project execution.
Cody Overstreet
Vice President
Cody oversees project management and field operations. His hands-on experience with complex mechanical systems ensures client needs align with technical execution. He brings 15+ years of construction management expertise to the leadership team.
Josh Overstreet
Vice President
Josh manages equipment operations and safety compliance. With specialized knowledge of JCOR's owned machinery fleet, he optimizes project efficiency while maintaining OSHA-certified safety protocols across all job sites.
Questions
What types of projects does JCOR Mechanical handle?
We specialize in commercial plumbing, mechanical systems, ADA compliance, medical gas piping, and government infrastructure projects up to $10 million.
Are you certified for government contracts?
Yes, we're certified as WOSB, DBE, and SBE through federal and local programs, enabling participation in government procurement opportunities.
Do you offer emergency services?
Yes, our emergency utility team responds 24/7 to critical plumbing and mechanical failures in essential infrastructure.
What safety standards do you follow?
We exceed OSHA-30 requirements with an EMR of 0.72 and conduct weekly safety training to maintain industry-leading safety practices.
What equipment do you own?
We operate excavators, cranes, welding machines, and specialized tools like hot tapping equipment to enhance project efficiency and quality control.
How do you handle hazardous materials?
Strict EHS guidelines govern our handling of hazardous substances, including proper containment, disposal, and documentation per regulatory requirements.