| Alberta Geothermal Inc.
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Provider of energy efficient geothermal products, design and installation, to the building and development industry. URL: http://www.albertageothermal.ca
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| biopaver.com
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Interlocking pavers that use biodegradeable formwork for casting concrete and delivering biological matter to help ease water run-off issues. URL: http://www.biopaver.com/
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| Eco-Blok
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Erosion control product made from recycled rubber tires, that replaces sand bags. Product specifications and dealer contacts. URL: http://www.eco-blok.com/
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| Ohio Valley Lightning Protection, Inc.
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Specialists in commercial, residential and industrial lightning protection and grounding systems. URL: http://www.lightning-systems.com/
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| Rubbersidewalks
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Offers a modular paving system that are made with ground up rubber tires which last longer than concrete near tree roots and are easier for people to walk on. URL: http://www.rubbersidewalks.com
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