Graybar

Wholesale distributor of electrical and comm/data products worldwide.

Great Wall Granite & Natural Stone

Manufacturer and exporter of natural stone products including cobble stones, granite pavers, tiles, slabs, and more.

GWM Corporation

Manufactures static and rotary phase converters.

Hager Companies

Manufacturer of door hardware including hinges for architectural, residential, and consumer markets.

Hammerts Iron Works

Fabricated structural steel for the construction of large commercial, industrial and assembly buildings.

HBE Corporation

Designs and builds healthcare and financial facilities, utilizing an integrated plan-design-build approach.

Hensley Construction, Inc

Offer design/build construction management and general contractor services.

Hoffmann Brothers Heating and Air Conditioning

Offers both residential and commercial sales, service, and advice for heating, cooling, ventilation, refrigeration, and mechanical contracting needs.

Homebuyers Inspection, Inc.

Providing narrative reports to buyers or sellers.

hth companies, inc.

Serving the Midwest with mechanical and insulation installation services. Also provides scaffold erection and plant maintenance services.

Hussmann

Refrigeration and food merchandising equipment for supermarkets, convenience and specialty stores, and commercial/industrial refrigeration applications.

Huttig Building Products

Distributes building products including doors, windows, decking, wall panels, roofing supplies, and more.

Hydraulic Press Brick Company

Manufacturers of Haydite expanded shale, lightweight aggregates for structural concrete and masonry applications, horticultural and bonsai soil amendments, and landscaping ground covers.

INDEECO

Designers and manufacturers of electric heaters and controls.

Iron Clad Decks

Offer aluminum balusters for deck railings to provide the look of wrought iron without the high cost of pre-fabricated sections.

J.M. Fahey Construction Company

Heavy, highway, and general construction contractor.

J.S. Alberici Construction Co.

Provides general contracting, construction management, specialty contracting, and single-source design-build services to the commercial and industrial markets.

Jerry Kelly Heating & Air Conditioning

Residential and commercial HVAC service and installations.

John Fabick Tractor Company

Supplier of construction and agricultural machinery.

Joplin Venetian Blind, Inc.