- Residential@ (1)
- To jump to two of our most recently completed projects, click below. Custom contemporary Old Seattle renovation Joseph McKinstry Construction Company is a general contractor founded in 1977 as a sole proprietorship. From small remodels to complete renovation, JMCC specializes in custom residential and commercial construction. Since JMCC was first profiled in Remodeling magazine (The Right Stuff, ...www.jmcc.com