Designing and implementing high-performing and cost-effective environmental solutions that provide value for our commercial clients.
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Who We Are

Penn State Mechanical Contractors, Inc. is an industry-leading mechanical contractor specializing in solutions for industrial, commercial, and institutional applications. Since 1988, Penn State Mechanical Contractors, Inc. has been collaborating to plan, design, construct, and manage industry-leading solutions for healthcare, mission-critical, education, commercial business, and manufacturing clients.

Our clients value our management, design, and construction expertise as well as our approach that focuses on ensuring mechanical, plumbing, and medical gas systems operate at maximum efficiency. Our responsiveness, attention to detail, and our years of experience ensure that our clients have peace of mind that their complex systems are safe and functioning.

Why PSMC, Inc?

What sets us apart from the competition?


Knowledge & Experience


Commitment to the Client


We Stand Behind Our Work


We Are Responsive


Attention to Detail


Cost-Effective Solutions

Our Team

Our clients appreciate our highly trained and experienced professionals. Our skilled, tenured, and credentialed team members have worked to cultivate a firm known for safety, reliability, and a high level of expertise – providing unparalleled service, value, and continuity to every project.

We have a wide range of experts on our team, including five CHC Certified Project Managers, and eight ASSE 6010 Medical Gas Certified Field Installers.

Our History

Penn State Mechanical Contractors, Inc.’s objective has been consistent since 1988. To design and implement environmental systems that deliver the highest performance cost-effectively. In 1988, Ken Hoover, William Landmesser, and Joseph Frank started the company with a focus on leveraging technology, a skilled and experienced staff and incorporating a full range of services to streamline operations and meet the objective of delivering cost-effective and efficient solutions for our clients.