Membership Directory

General Constructors, Inc.

General Constructors, Inc. is a heavy/industrial contractor. We do work in Eastern Iowa, Western Illinois and along the Mississippi River. General Constructors, Inc. does construction management, general contracting and design build. We bid on contracts as well as negotiated contracts. We manage and perform our projects with our own work force of trained employees.

Staff

• Hayne, James - President
• Ward, Dan - President
• Hott, Ben - Vice President

Gilliland Group At RBC Wealth Management

The Gilliland Group at RBC Wealth Management is a distinctive multi-generational family wealth management business inside a global investment organization.

Staff

• Gilliland, John - Senior Vice President - Financial Advisor
• Gilliland, Marvin - Senior Portfolio Manager

Gingerich Well & Pump Service

Well drilling contractor, pump service provider, also drill bore holes, access holes in to mines, oil & gas drilling geothermal drilling.

Staff

• Gingerich, Klint - President
• Dewolf, Mark - Safety Manager

Glosser System Installers, LLC. (GSI)

GSI is an exterior panel installation company. Specializing in ACM, Fiber Cement, Single Skin Metal Panels & Phenolic Panels.

Staff

• Alkema, Jeff - President
• Glosser, William - Vice President

Goetz Concrete Construction Corp.

Goetz Concrete Construction Corp.’s Mission is to be the leading Concrete Construction Contractor offering consistent top quality service that meets the market demand of the commercial construction industry in the Quad Cities.

Staff

• Sorensen, Bjarne - President

Goodman/Keller, P.C.

Jeff Goodman founded his firm in May of 2001, but has been helping clients since 1985. With more than 35 years of experience in litigation, Jeff is licensed to practice in the states of Iowa, Minnesota, Wisconsin, Illinois, Missouri, Kansas and Nebraska, and has been admitted by special permission of the courts (pro hac vice) in approximately four other states. You can read more about our firm’s practice specialties HERE. Our staff and attorneys are experienced and efficient. Trials can be an expensive and stressful experience, so we also value the many alternatives and precursors to trials including negotiations, etc.

Staff

• Goodman, Jeffrey - Partner (Attorney)

Graham Construction, A 3G Company

Since 1981, Graham Construction has been 'Building What's Important' - long-term relationships. Graham specializes in General Contracting, Construction Management, and Design/Build services for the healthcare, long-term care, private colleges, and commercial construction markets.

Staff

• Hauschilt, Steve - Chief Executive Officer
• Hasek, Mark - Senior Preconstruction Manager
• Leaders, Matt - Vice President, Regional Leader

Graves Construction Co., Inc.

Graves Construction Co., Inc., founded in 1920 has primarily built bridges and concrete box culverts mainly in Iowa, South Dakota, Minnesota and Nebraska. Recently branched out into the Commercial Construction. Reputation of excellence and safety in its construction practices throughout the Midwest. Family owned and operated.

Staff

• Graves, Dan - President

Greiner Construction

Staff

• Miltenberger, Josh - Construction Executive

Grimes Asphalt and Paving Corporation

Grimes Asphalt and Paving Corporation was founded in 1972 and is based in Des Moines, Iowa. Grimes Asphalt and Paving is in an optimum position to serve our clients with the latest technology in equipment and high-capacity asphalt plants to service all of Central Iowa and Northeast Nebraska. Our experienced employees will ensure a safe, efficient, and quality project. Our Des Moines, Iowa, asphalt paving company offers expertise in producing and paving hot mix asphalt. Making us your one-stop in paving construction.

Staff

• Yonker, Matt - General Manager
• Yonker, Mike - General Manager