pHdesign is a full-service architecture and design firm based in New York City. We specialize in creating thoughtful, efficient, and sustainable spaces that maximize what our clients have to work with—whether it’s an existing building, a plot of land, a nonprofit budget, or an entire neighborhood block.

Our approach blends modern design with functionality, beauty, and a vision for the future. Responsibility is a core value at pHdesign—reflected in our commitment to each project’s success, to improving the communities we serve, and to reducing the environmental impact of the spaces we create.

Our growing portfolio includes residential, commercial, and mixed-use projects across New York City, the East Coast, Michigan, Florida, and Illinois. From renovations and interior build-outs to ground-up developments, every project receives the same careful attention to detail and forward-thinking design.

As Certified Passive House Designers and NCARB-certified architects, we are licensed in multiple states and open to collaborating with like-minded clients anywhere in the U.S. We believe great architecture begins with listening—transforming challenges into creative opportunities and crafting spaces that are efficient, inspiring, and built to last.

pH design

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pH design

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