The Rudolph Libbe Group is a one-stop provider of construction and consulting services that range from site selection and financing to ongoing facility management. RLG, comprised of Rudolph Libbe Inc., GEM Inc., GEM Energy, Lehman Daman and Rudolph Libbe Properties, operates as one team. RLG is headquartered in Toledo with offices in Cleveland, Columbus and Lima, Ohio; Ithaca, New York; and Plymouth, Michigan. Markets served include automotive, chemical, food processing, healthcare, industrial/manufacturing, institutional, metals, power/petrochemical, refining, educational, commercial/retail, hospitality/recreation and warehouse/distribution. When our team of multi-disciplined experts get involved early, you’re set up for long-term success. We bring our skilled trades, safety-first culture and collaborative process to every project and service. When you are ready to find property, build, renovate or maintain your facility, make the Rudolph Libbe Group your first call. For additional information, visit RLGbuilds.com

DeMaria has been in business for 53 years providing construction management, general contracting, design/build, program management, and pre-construction services across the nation. Focused on building and renovating Education, Energy, Government, Health Care, Industrial & Automotive, Tenant Improvement, Transportation, and Water & Waste Water projects, DeMaria is in the business of building relationships with all clients and partners. The importance of building relationships does not stop with clients and partners. DeMaria employs smart, professional, and committed employees who drive their success. Offering a people-oriented culture with real opportunities for achievement and advancement, DeMaria has received multiple workplace awards over the last 20+ years. Through the DeMaria Difference, DeMaria defines our passion, uniques, and core values. Our passion is helping clients realize their vision!

The Douglas Company, headquartered in Holland, Ohio, with a second office located in Orlando, Florida, is a recognized industry leader in commercial construction, specializing in senior living and multifamily housing in a wide variety of markets. A 100% employee-owned ESOP company since 2021 and a seven-time honoree on the INC. 5000 list of fastest-growing private companies, we have been providing construction services to clients for over 45 years. As a result of our experience and knowledge, our integrated Integri-D Process was developed to ensure our clients’ success! We manage every aspect of the client’s project from up-front cost control, preconstruction services, construction management through completion and turnover.

O'Harrow Construction Corp. is a construction company based out of 4575 Ann Arbor Road, Jackson, Michigan, United States.

At Bloom Roofing, we view every commercial roof inspection and assessment, commercial roof repair, and commercial roof replacement and construction job as an opportunity to provide our customers with the absolute best roof in the business. We stand behind our word and our work with 35 years of earned integrity and experience. Just ask around. In fact, many of our employees have over 15 years of roofing experience and over half of our employees have been with our company for more than 10 years. A study conducted by one of the nation’s largest commercial roofing material manufacturers showed that after installing more than 2 million square feet of roofing material each year since 1988, Bloom Roofing is the only company to have a quality rating in excess of 98%. This is the Bloom Standard. Combine that with the fact we've installed 150,000,000 square feet of commercial roofing for over 2,000 customers without a single failure, and it's no wonder why we are the Midwest's most trusted commercial roofing contractor.

KRIEGHOFF-LENAWEE COMPANY is a company based out of P.O. BOX 100, 2039 S. JAMES STREET, ADRIAN, Michigan, United States.

Since 1965, J.S. Vig Construction has established our position as a construction industry leader by offering a broad array of integrated design and build, general contractor and construction management services. Since opening our doors in 1965, J.S. Vig has established a diverse and expansive portfolio of projects ranging from hospitals, hotels, libraries, churches and municipal facilities to office buildings, laboratories, telecommunications and industrial facilities. We have built and maintain lasting relationships with organizations of all sizes, from small municipal governments to some of the largest private and public institutions in the world. Every project we have worked on has been completed within budget, and with an emphasis on our core values of Integrity, Quality, Safety and Customer Satisfaction.

Our Mission Italy American Construction has been in business since 1954. Our Mission is to exceed our customer’s vision and expectations.

A.A. BOOS & SONS, INC is a construction company based out of 2015 PICKLE RD, Oregon, Ohio, United States.

Mel Lanzer Co is a construction company based out of 2266 Scott St, Napoleon, Ohio, United States.

Zimmerman Masonry Inc is a construction company based out of 5895 Brighton Pines Ct, Howell, Michigan, United States.