Integrity Structures

JH Kelly is a family-owned construction company that performs industrial general contracting services at process plants. The company provides commercial mechanical services at facilities throughout the greater Pacific Northwest. It offers heating, ventilating and air conditioning equipment installation and plumbing services. The company also a variety of construction services that include value engineering, constructability assistance, project scheduling and design assistance services. It provides piping and skid fabrication and project and subcontract management solutions. The company offers piling, excavation, painting and insulation solutions for the civil, structural, mechanical, piping and electrical industry. It employs more than 800 people who provide design assistance, instrument selection and procurement, troubleshooting, and routine maintenance and calibration services.

Marine Consulting And Consultation.Your local dock construction, dredging, pile driving, demolition and crane experts . Call us for your consultation.Advanced American Construction, Inc., headquartered in Portland, Oregon, has provided heavy civil/marine construction, industrial and diving services in the western region of the United States since 1983.Our strength is our people. Youll find our team dedicated to meeting clients project objectives. Our commitment is to do the right thing.Crane Work From general construction and heavy lifts to dredging, pile driving, bridges and cofferdams, AAC has significant crane power; including floating and land-based cranes with capacities of up to 200 tons. From pipe pile and H-beams to sheet pile, our pile driving equipment will fit all your specific project requirements. Crane Work Docks and Piers Power and Communication Cables Pipelines, Intake and Outfall Structures Surveys Lock and Dam Fish Run Enhancement Bridges Salvage and Recovery Diving Services Complete Inventory of Marine Equipment As our cranes are mobile, we are able to move them easily on and off our barges. Some of our cranes and barges can be torn down and mobilized to any site by land or water. Docks and Piers We have designed, built, repaired, and removed numerous docks and piers in the Pacific Northwest.