RMC Contractors, Inc

About Us

Quality construction expertise you can rely on.

Specializing in exceeding owner expectations on high-end residential remodels, additions, ADUs and deck construction in Marin county.

You have dreams for your home. We just make them a reality.

Bringing clarity, easy and efficiency to the construction process from day one.

We work strategically to bring our clients’ dreams to life through thoughtful collaboration, personalized planning and skillful execution. From day one we set realistic expectations and provide added value at every step of the process. You could say that trust is just one of the things we build well.

Our Founder

In 2015, Ryan McDonald founded RMC Contractors in Marin County. After decades of heavy civil experience running projects for companies like Kiewit and Flatiron, Ryan wanted to be closer to his family and apply his big level thinking to smaller projects. With his astute attention to detail and unparalleled ability to plan for the uncertainty in the construction process, Ryan made RMC Contractors a household name within two years of starting the company. Every day he works tirelessly to be a resource for home owners looking to reimagine what they thought possible for their homes.