Issaquah

Homes in Issaquah come with their own set of quirks—steep driveways, tight lots, aging layouts, or builder-grade finishes that don’t hold up. We take those challenges and turn them into well-executed, fully permitted construction.

Signature Build is a design-build firm serving Issaquah, Washington. We manage every step in-house—so your project stays clear, on time, and on budget. Our team has completed garage ADU conversions near Squak Mountain, custom home builds in Olde Town, and additions in South Cove. Whether you’re expanding or building new, we bring experience and coordination from day one.