Bring us the ambitious work. We’ll protect the design, solve the field conditions, and make it real — the service architects most want in a builder.
Leading architects. One trusted builder.
The best residential architecture only reaches its potential in the hands of a builder who understands it. For decades, Square One has been that builder — the quiet partner behind award-winning, widely published homes designed by some of the country’s most respected practices. We don’t compete with the design. We realize it.
That means reading a detail the way the architect intended, holding the tolerances that make restraint possible, and bringing a level head to the field conditions every ambitious project encounters. It also means an open, communicative process — so the architect, the client, and the builder stay aligned from preconstruction through final punch.
The most valuable work happens before a wall goes up. Engaging early, we partner on detailed estimating, value engineering, constructability review, and phasing — so an ambitious design survives contact with reality and the budget. It is the discipline that keeps a vision intact when the bids come in, and the reason architects bring us in at the start.
We’ve built homes designed by David Jameson, FAIA; Tom Kundig of Olson Kundig; Todd Webb of Dirk Denison Architects; MODE4 Architecture; and others — work recognized with national AIA honors, International Architecture Awards, and features in Dwell, Interior Design, and Architectural Record. See the portfolio and the full record on the Recognition page.
Every design award belongs to the architect. Our credential is having built the recognized work.