A Division of A & H Construction Inc. What you can expect from ABCO Construction. ABCO Construction is diverse in Construction Management, General Contracting, and Design/Build, ABCO Construction has been building relationships for over 30 years and have built and managed thousands of dollars in construction projects throughout the Southern Oregon area. From project planning to final occupancy, ABCO Construction works closely with the Project Team to ensure a successful project and total client satisfaction on all projects. - New Construction - Remodeling - Additions - Interior and Exterior Painting - Home Improvements - Fire and Water Damage - Damage Restoration Call us today for your construction needs.