
Daniel Galligan
Superintendent
Dan Galligan is a native Oregonian who feels most at home working with his hands and tackling complex challenges. With over 30 years of experience in construction, Dan has built a diverse career ranging from custom residential homes to large-scale, high-rise water restoration projects—developing a uniquely broad and practical skill set along the way.
He values quality and craftsmanship in all forms, whether on the job site or at the table, and believes excellence is achieved through attention to detail and doing things right the first time. Based in Astoria, Dan works on projects throughout the North Coast, upholding Riddle Construction’s rigorous building standards. He looks forward to bringing his experience and commitment to quality to your project.

