Organized and versatile, our company works on projects, no matter how big or small, with a wide range of customers all over the U.S. With over 20 years of experience, we are comfortable and well versed in package and field-erected towers. It is our mission to deliver quality service and support to our clients that have unique processes, infrastructure, and operations. As an organization, we have always made it our number one priority to adapt to the needs of the client. We make it our business to understand your business. We understand, that to truly deliver above and beyond, we must be diverse in our offerings, manage our structure efficiently, and execute our solutions. OBR's capabilities include: - OBR’s Annual Tower Service Package - Inspection Services & Application Engineering - New Tower Construction & Installation - Structural Member Replacement & Repair - Steel Component Repair & Corrosion Protection - Mechanical Equipment Upgrades & Repairs - Thermal Upgrades & Repairs - The Engineering Process to Take On New & Different Projects

Dunbar's mission is to be customer driven, fair and predictably excellent, with a commitment to employee growth. We provide best of class service, quality and value. All of our company processes are built on this foundation statement. Founded in 1936, we are one of the 100 largest mechanical services construction firms in the United States. Here's a “snapshot” of who we are: • Annual Revenue: $75+ Million • ISO 9001:2015 certified • Dunbar has a solid reputation for outstanding project management, planning, assembly fabrication, and cost control. • Dunbar is a pioneer in the use of Virtual Construction / Building Information Modeling (BIM) and 3D CAD (since the 1990s). • Dunbar's manufacturing production fabrication facility is the key component of our 70,000 square foot facility. • Ohio License #19085. Licensed in numerous states. • Dunbar is certified per ASME Section IX; qualified for a wide variety of weld procedures through the National Certified Pipe Welding Bureau; all Medical Gas Installers are certified through the NITC and we have a full-time Certified Weld Inspector (CWI) on staff. Dunbar holds stamps per ASME and the National Board: • R (Repairs and Alterations), • U (Unfired Pressure Vessels) and • PP (Power Piping) Dunbar is an MSCA GreenSTAR Energy Solutions Provider - less than 1% of HVACR contractors nationwide qualify for this designation by the Mechanical Service Contractors of America. Our Service Group stands ready to care for your needs 24/7/365. Call Brad Mich at 419-537-1900 for more details.

Since 1985, IPS has provided full-service contracting services to the manufacturing, healthcare, institutional, power, food, and refining industries. Our experience allows us to tailor our operation to perform any phase of the construction process, from construction management to custom fabrication to the self-performance of process installations. The IPS mission is simple – to safely deliver the highest quality services and exceed client expectations on every project. We are the contractor of choice for all of your construction needs. IPS is home to 400 employees with specific mechanical and electrical contracting experience that can be dispatched anywhere in North America to deliver fast, reliable services that exceed expectations. We hire and maintain qualified, experienced, and vital employees who are as committed to IPS as we are to our clients. We pride ourselves on our self-performance capabilities, and our expert staff of 350 skilled trades personnel have specialized training and experience performing mechanical, process, electrical, rigging, design/build, and construction management services. The ability to self-perform allows IPS to control both project quality and project costs without having to rely on outside contractors. In addition, we have a 100,000 SF fabrication facility located across the street from our corporate headquarters that enables IPS to meet any process piping demands while maintaining overall project quality in this controlled environment.