Warren Street Architects

At Warrenstreet Architects Inc., we are a top New Hampshire firm dedicated to providing innovative and sustainable architecture, progressive planning, and socially responsible business practices throughout New England. Celebrating our 31st year in the design and construction industry, we specialize in a diverse range of project types and services including architecture, planning, landscape architecture, sustainable design, interior design, and construction administration for all market types. From new construction and renovations to historic rehabilitations, redevelopment, and re-use projects, we provide the professional guidance imperative to making sound decisions for creative and purposeful projects that stand the test of time.

Our Firm

Our firm is comprised of Licensed Architects, a Landscape Architect, Architectural Designers, a Certified NCIDQ Interior Designer, LEED Accredited individuals, administrative, and marketing support personnel. Our office culture is centered around the importance of balance, giving back, having fun, and the pursuit of goals and dreams. We are a kind, capable, and charismatic group that will work extremely hard to prove that our people can, and will, make a positive difference in your next project!

Our History

Warrenstreet Architects began in 1990 as Sherman Greiner Halle Ltd. Founded by three professionals with a common goal of better shaping the built environment, by the year 2000, the firm had grown to a staff of ten. To better represent the growth and diversity of our staff as a whole, we changed our name to Warrenstreet Architects, Inc., and in 2008, modified our business structure to become one of the first Employee-Owned Design Service Cooperatives in the Country. Grounded in traditional values with leading-edge solutions, our unique structure of ownership is just another testament to our socially responsible business practices, innovative approaches, and strong commitment to ourselves and our clients to achieve remarkable success together.

Big Firm Capability, Small Firm Benefits

With over 33 years of experience, Warrenstreet has proudly remained a caring, community-based firm committed to architectural excellence achieved through thoughtful planning, innovative design, and respectful collaboration. Widely known for having "big firm capabilities with small firm benefits, " our large, diverse, and continually growing portfolio of projects speaks for itself.