Our staff of licensed geologists, engineering geologists, certified underground storage tank assessors, and environmental professionals is dedicated to meeting the specific needs of our clients to provide all the environmental, geology and geotechnical information they need to make wise decisions and for their projects to succeed. Our environmental property assessments are based on thorough site investigations and site history coupled with years of expertise and knowledge in the local geology, hydrology and environmental conditions of the area. Our very experienced geologists are knowledgeable of the geology of Washington and are well versed in the regulations and policies regarding geology and environmental permitting. Stratum Group is based in Bellingham, Washington and provides services throughout the Pacific Northwest.