Custom Homes
Mercer Island General Contractor
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Since 2005 Gallagher Co. has built the finest custom homes on Mercer Island and neighboring communities.

Whether a luxury waterfront home, or kitchen and bathroom remodel, our same level of professionalism and expertise is guaranteed to every client.  This is my commitment to you.                                                                                                                                                  – Tom Gallagher

Are you ready to build your dream home?