PROFESSIONAL LEGACY

Freitag-Weinhardt, Inc. is a nationally-recognized mechanical contractor based in Terre Haute, Indiana. Founded in 1883, the company has significantly evolved over the years; however, our core values have always remained the same. Our commitment to mechanical construction services,, whether in the field or our shop, is second to none. We stand ready to serve you, our trusted partners, every day!

​In addition to high-end fabrication and traditional pipe welding, we are experienced in technologies such as orbital pipe welding, high pressure vessel welding (code stamps) and welding of highly specialized alloys to help us meet the needs of industrial and commercial customers. With over 100 current weld procedures in place, we can offer services for any of your needs. And, in order to help you reach your desired levels of sustainability, Freitag-Weinhardt offers LEED accredited professionals. Our highly qualified team is committed to excellence and has a philosophy of "customer satisfaction is #1."
From fabrication and HVAC work to serving as an industrial piping contractor or plumbing contractor, we provide a full scope of mechanical services as well as general services. Freitag-Weinhardt performs many of our projects as a prime contractor. Our managers are well trained in construction management and eager to serve. It’s a powerful combination that creates satisfying results. For our customers, that means delivering successful projects with the greatest value for their investment. For us, it's all about remaining true to what’s always been important: earning your trust.

OUR MISSION

When Freitag-Weinhardt handles your project, you can be confident of our quality assurance, innovation and professionalism through our customer commitment.

INDUSTRIES SERVED

FOOD & BEVERAGE

INDUSTRIAL

LIFE SCIENCES

ENERGY

CASINO

GOVERNMENT

EDUCATION

OUR PROMISE

By staying true to our promises and principles, we've been able to earn 85% of our business from loyal customers for everything from basic HVAC to complex fabrication. Explore why our customers choose Freitag-Weinhardt.

SAFETY

At Freitag-Weinhardt, we take pride in the efforts made in maintaining safe work sites. We value the health and well-being of everyone on our job sites. As a Certified Contractor, through the partnership with the Coalition for Construction Safety (CCS) along with the Indiana Department of Labor and its Indiana Occupational Safety and Health Administration, Freitag-Weinhardt attracts customers with difficult projects and challenging schedules. They know we will integrate safety into all aspects of the project. Our goal is to deliver a safe job on time. Our BBS program is accredited by the Cambridge Center for Behavioral Studies, and our Safety Representatives are respected and actively engaged in the field, recognizing that “safety isn’t managed from an office.”
​At Freitag, safety starts at the top. From the President down to each member of management, we conduct routine job site safety audits. These behavioral observations are compiled into a program showing leading indicator metrics. These metrics enable every manager to effectively evaluate the safety of their worksites.
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Our safety team consists of a full-time Safety Director and three full-time Safety Coordinators who operate independently of our other business units and report directly to the President. This allows for objective and independent decision-making in the best interests of our employees, company and our customers.

​We are pre qualified with PEC Premier, PICS, ISN and Browz approved.

QUALITY ASSURANCE

​Freitag-Weinhardt, Inc. leads the industry with the highest level of quality workmanship. Our Quality Assurance Program is the direct responsibility of the company president assuring that leadership has ongoing involvement in our commitment to delivering quality mechanical construction.
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Our program requires that all activities affecting quality comply with codes, standards and published procedures. The Quality Assurance Program applies to activities and materials, which could affect the quality and safe functioning of the system.