Environmental

1. Alberta Geothermal Inc.  (site info) Provider of energy efficient geothermal products, design and installation, to the building and development industry. http://www.albertageothermal.ca 2. Ohio Valley Lightning Protection, certified systemsInc.  (site info) Specialists in commercial, residential and industrial lightning protection and grounding systems. http://www.lightning-systems.com/ 1-2 of 2.