A & D Quality Construction Co., LLC is a trusted general contracting firm based in Renton, Washington, with a rich history spanning over 29 years in the construction industry. Established in 1991, the company is proudly owned and operated by husband-and-wife team Keith and Annette Demps. Their expertise encompasses a wide range of construction services that cater to both private and public sectors.
A & D Quality Construction excels in various infrastructure projects, which have previously included the development of land for single-family homes, apartments, churches, and mixed-use commercial-residential buildings. Typical projects range in budget from $300,000 up to $3 million, showcasing the firm’s capability to handle extensive construction tasks.
In addition to their residential projects, A & D has made significant strides in the public works arena. They are known for self-performing scopes of work, such as demolition, excavation, grading, concrete installation, and tenant improvements. Their reputable client list includes major entities like the Federal Aviation Administration, U.S. Army Corps of Engineers, and Sound Transit, proving their reliability and expertise in handling complex government contracts.
The company's capacity for quality assurance is underscored by their ability to bond single projects exceeding $4 million, with an aggregate bonding capacity of up to $5 million. A & D Quality Construction prides itself on values such as quality work, integrity, and efficiency, ensuring that all projects not only meet but often exceed client expectations.
The firm is dedicated to customer satisfaction and strives to maintain open communication with clients throughout each project phase. Testimonials from satisfied clients reflect the integrity and professionalism of A & D Quality Construction, affirming the company's status as a leader in the construction industry in Washington State.
