Pattison Engineering, LLC is a Tucson, Arizona based consulting engineering firm specializing in geotechnical engineering, construction inspection, materials testing, and environmental site assessments.Pattison Engineering, LLC has extensive experience in Southern Arizona and will provide owners, designers, and builders with solid, reliable, proven geotechnical engineering advice. Pattison Engineering, LLC believes that construction materials testing is critical in making a successful project. We will work closely with contractors to implement the geotechnical engineering recommendations, provide accurate analyses of construction materials, and document adherence to specifications. Pattison Engineering, LLC will remain committed to you and your project from inception through design and construction.