Green Expo 2011 – Exhibitors



915 Taylor Road, Suite B
Columbus, OH 43230

Rob Wood 614.307.9873 or
Jack Moore 614-579-0648

Gexpro – part of Rexel, the leading worldwide electrical distributor – is a full-line, international distributor of electrical products, power generation products and fasteners. Gexpro also has integrated logistics management and aftermarket, renewal parts businesses. Our 2,100+ professionals serve customers from over 120 locations in the U.S., Puerto Rico, Europe, the Middle East, Southeast Asia, and China. Customers include electrical contractors, industrial and commercial users, engineer constructors, OEMs, utilities and the aerospace industry. With products from over 200 manufacturers, and proven productivity tools, we can help you be more profitable every day.

Gexpro can supply all your electrical product needs, and we have a dedicated Energy Solutions team that can help you with energy-efficiency solutions and products, including lamps, light fixtures, LED lighting, occupancy sensors, solar, motors and drives, electric vehicle charging and energy audits. Gexpro’s proven 8-step savings formula, Active-8, can help you activate your energy savings while improving your performance.




6155 Huntley Rd. Suite D
Columbus, Ohio 43229
Phone: 614-430-0020

Nancy Heater
Phone: 614-430-0020
Fax: 614-430-0022

King Business Interiors is a Haworth preferred dealership. King Business Interiors is a complete commercial furniture and flooring dealership in the Central Ohio area and a Haworth preferred dealership.  Our offering includes space planning, interior design, project management, asset management, warehousing, installation, and over 300 lines of furniture and flooring to select from in our library. We are a family owned business and Woman-owned business; certified with WBENC nationally.

Ask us about our”Connecting the Dots” program!

King Business Interiors provides free, reusable office furniture to nonprofit and charitable organizations in Central Ohio through Connecting the Dots, an environmentally friendly program created by Darla King. King Business Interiors “recycles” used office furniture from client companies and connects the available furnishings with organizations in need. This program saves our clients money by eliminating furniture disposal costs, keeps durable materials from going to our local landfills, and provides much-needed resources to nonprofits so that they can serve the community.


2303 Gilbert Avenue
Cincinnati, Ohio 45206
513-871-0700 p Bryan Hansen

BTA: KI Genius Wall: Every year, construction and demolition sends more than 130 million tons of debris to US landfills. Genius wall encourages source reduction to minimize, almost eliminating, renovation waste to these landfills. Pallas Ground Breaking: Biodegradable polyurethane face, manufactured in a highly energy efficient facility that recycles 99 percent of all water and raw materials used in production, PVC-free, 99.9 percent solvent-free. Pallas Seeking Truth: made from 100 percent Terratex® recycled polyester and it is recyclable at the end of its useful life. Takeform Architectural Graphics: Our core material, GREEN209 is comprised of recycled wood fiber and allows every sign to carry the SFI certification. Our laminates are Green Guard certified for indoor air quality.

Commercial Restroom Products
22 Westerville Plaza #244
Westerville, OH 43081

Vince Newton
614-895-0044 p

Commercial Restroom Products is a distributor of water and energy saving products designed for use in public restrooms.  Many are recognized as “GREEN” but can also save a great deal of money. HighSierra showerheads will reduce the flow rate of the water used while taking a shower to only 1.5 gallons per minute.  This amounts to a savings of 40% of more of water and also substantially reduces the energy no longer used to heat the water.  The Bio JetDrier is an Ultra High Speed Hand Dryer yet is cost effective and will save up to 98.4% of the cost of paper towels.  It is quiet, stylish in design and available in four colors.

Dovetail Solar & Wind
16675 Canaanville Hills Road
Athens, OH 45701

Emily Koritz
216-292-2900 p
216-292-2901 f 

Dovetail provides professional design and installation of solar electric (PV), solar thermal and wind generation systems for new and existing commercial, residential, farm and non-profit buildings. Established in 1995, Dovetail is one of Ohio’s oldest and largest installers with offices in Cleveland, Cincinnati and Athens. We regularly work with owners, architects and developers to help achieve LEED points and provide project feasibility and financial payback analysis.

Ecohouse LLC
7657 Feder Road
Galloway, Ohio 43119

Kevin Eigel
614-805-5776 p

Ecohouse LLC provides certified Home Energy Auditing and Home Performance Contracting to homeowners in Central Ohio.  Using precise diagnostic testing procedures including blower door, infrared camera and combustion analysis, we can determine the best measures to make your home more energy efficient, safe, and comfortable, and then we can complete the improvements.

Garmann Miller & Associates
38 S. Lincoln Drive
Minster, Ohio 45865
419-628-4240 p
419-628-4299 f

Elaine Ahrns
Office Manager
419-628-4240 p

Garmann/Miller Architects-Engineers, located in Minster, Ohio, is a firm of registered architects, landscape architects, designers, professional engineers, construction administrators and administrative personnel serving public and private clients throughout western Ohio. Garmann/Miller has five staff members that have achieved the LEED Accredited Professional status. Garmann/Miller is also a member of the USGBC. The firm has completed three LEED certified school building projects with numerous others under construction.  Garmann/Miller was just recently named a Certified Green Business through Dayton Regional Green 3.

GEO Source One, Inc.
9021 B Heritage DR.
Plain City, Ohio 43064

Ellen Eby
Office Manager
614-873-1058 f

Our certification as a Geothermal Services Contractor (GSC), for the installation of closed loops for geothermal heat pumps strengthens our commitment to “Total Service” and allows us to offer customers a 55 year “Worry Free” warranty on the WaterFurnace closed loop piping system. We provide factory authorized geothermal and ground loop heat pump service for residential and commercial community.

Hamilton Parker Company
1865 Leonard Avenue
Columbus, OH 43219

Kellie Gedert
614-358-7807 p
614-358-2315 f

Since 1934, Hamilton Parker Company has been one of Central Ohio’s leading suppliers of quality residential and commercial building materials. HP supplies materials such as brick & stone, ceramic & porcelain tile, natural stone, fireplaces, garage doors and landscape materials. Visit our Award Winning Showroom and let our Sales Staff help you plan your next project.

Holdfast Technologies, LLC
12026 Lower Valley Pike
Medway, Ohio 45341

Kelly Testerman
877-423-2562 p

Insulated concrete forms are one of the fastest growing building technologies in the country. They provide a super energy efficient wall (up to an R-50 performance), the strength of steel reinforced concrete, and a faster build time that reduces construction costs. By incorporating recycled materials into the products, NUDURA Insulated Concrete Forms can provide up to 26 LEED points for Green Build projects.

Magrann Associates
4449 Easton Way
Easton, Ohio 43219

Julia Hall
614-360-9765 p

AEP Ohio / Columbia Gas of Ohio Energy Star New Homes Program.

Ohio Department of Development
77 S. High Street, 26th Floor
Columbus, Ohio 43215
614-995-2292 p
614-466-4172 f

Christina Tatum
614-466-0882 p

Alternative Stormwater Infrastructure Grant Program

PLM Corporation
7424 Bessemer Avenue
Cleveland, Ohio 44127
800-387-1306 p
216-341-9150 f

Kevin Baginski
216-771-8555 p
216-341-9150 f

Zero VOC Earth patch – High performance Asphalt patch.

178 Mill Street
Athens, Ohio 45701
740-594-2277 p
740-592-1499 f

David Robbins
234-380-3260 p

UltimateAir® is the industry’s leading manufacturer of whole-house ventilation products. UltimateAir products are energy-conscientious and environmentally-friendly. In 1989, Stirling Technology developed the patented rotary core heat exchanger based on work with the Stirling engine, a technology invented in 1816. Our goal was to develop a whole-house ventilation system that requires little energy to operate. It was here that the RecoupAerator® was born. UltimateAir® is now the exclusive manufacturer for this patented technology in North America and Europe.

Disclaimer: CGBF makes a good faith attempt to bring Green products & services to the Expo every year. At the same time, CGBF cannot be held liable for any misrepresentation or false claims made by any vendors at the Expo. Please note that no product/service will give you LEED points but rather may contribute toward points.  Ask manufacturers representatives for a breakdown of how their product/service applies toward the different LEED points.