Jim Murphy and Associates (JMA) is an uncommon builder. For thirty years, we have combined commercial construction and custom home building with rare synergy, each specialty benefiting from the other.

If you need a commercial building, our experience ranges from wineries to retail developments, and many varieties of tenant improvements. We are adept at managing projects with tight budgets and operational deadlines. Our residential expertise and crews provide unmatched craftsmanship and attention to detail that put the finishing touches on your commercial project.

When you think of custom homes of a million dollars or more, JMA comes to mind. From complete renovations of older homes to elegant and original new construction, each owner's dreams and wishes are taken to heart. Since we have decades of experience doing concrete, framing, and finish carpentry, we don't just add up subcontractors' bids. Detailed cost history, cost control, job planning and record keeping that you only expect of a commercial contractor give you the assurance of top quality work at a fair price.

You will notice that what we don't do is government work. That is because we know one can't be the owner's advocate one day and his adversary the next. If you are looking to add a builder with craftsmanship and accountability to your team, we're the ones for you.

We primarily serve Northern California's wine country; Sonoma, Napa, and Mendocino Counties.

Click here to view our commercial projects.
Click here to view our luxury homes.