Earning Your Business on Every Project
At J.M. Riley Company, we are a commercial general contractor with a strong focus on retail, office, and medical/tech projects. With over 34 years of experience in the Seattle marketplace, our management staff has developed a deep understanding of the local business landscape and has forged strong relationships with clients, designers, and suppliers.
Our Story
Our company was founded in 2012 by Jim Riley, who took the name from his father's business that operated from 1980-2000. We take pride in our track record of repeat work opportunities and referrals, which speaks to our commitment to excellence in every project we undertake. Our team's diversified experience and broad perspectives allow us to bring value to all stakeholders involved in a project, including owners, designers, and contractors.
Our Services
We specialize in a wide range of services, including new construction, renovations, and tenant improvements. Our project portfolio includes office buildouts, medical facilities, and retail spaces. Our expertise extends to major renovations and additions, such as the renovation of the Kirkland Nissan dealership, which included significant site work and the addition of a new auto retail sales and service facility.
Our Philosophy
At J.M. Riley Company, we believe in building lasting relationships with our clients and partners. We strive to earn repeat business on every project by delivering exceptional results, excellent communication, and personalized service. Our team's extensive network of subcontractors and suppliers ensures the successful completion of complex projects.
Current Projects
Our extensive portfolio includes a diverse range of projects, from the buildout of a tax accounting office in a first-generation retail space to the renovation of a major auto dealership. We take pride in our attention to detail, commitment to quality, and dedication to delivering exceptional results.

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