We provide a comprehensive range of architectural services, including building and interior design, master planning, programming, and project visualization. Our mission is to provide clients with innovative design solutions that evolve from the challenges and parameters that each client presents. Our rigorous attention to detail, design sensitivity, and principal-level involvement ensures well-crafted projects, each uniquely suited to the client, the program, and the site. Our practice seeks to link social responsibility and sustainable practices with built expression. We are committed to designing buildings that conserve resources, incorporate renewable energy systems, and provide healthy environments.

From offices in New York City and Portland, Maine, we have driven energy efficiency into over 25,000 units of multifamily buildings, commissioned $900+ million in new construction, and provided leadership in energy efficiency since 1990. Early in the company's history, Sparhawk Group began with pay-for-performance energy efficiency projects delivering 3.5 megawatts of electrical power conservation at industrial, institutional, commercial, and government buildings. These projects were commissioned to ensure savings, and thus, payments for performance were realized. This grounding in energy performance and commissioning drives our company vision to this day.

We have been exceeding expectations, on time and on budget, for 25 years. We design solutions that think beyond the boundaries and establish a sphere of culture for smart clients. Well-formed environments result from well-informed clients and design teams working together to integrate the social facts of the common environment. Clients need an established partner to protect their interests and deliver spaces that serve a social purpose. Remarkable spaces don’t just happen. We solve problems, initiate social progress, and humanize environments.

Star Contracting is a family-run general contracting firm with over 40 years of experience. Our company is focused on custom homes, multi-family residential construction, additions, and substantial home renovations. We look to Passive House and other performance-based building standards like Net-Zero Energy and the Pretty Good House standard as exemplary models for achieving high-quality buildings that provide long-term value for owners and address our energy and climate goals for the coming decades. In addition to our general contracting & building services, we offer pre-construction consulting, construction management, and home maintenance & care plans. Star Contracting serves clients throughout the Greater Boston area.

Steele Kellogg integrates a strong design ethic with rigorous technical & mechanical analysis. Strong design demands an attention to the architectural details that the occupant engages with daily, along with thoughtful conveniences that provide ease, comfort & contemplative space. The design must capture, where appropriate, the feel of the wider world, including views, natural light & seasonal cycles. Energy efficiency is front & center, referencing LEED & PHIUS. Our site evaluation for both solar & view opportunities is a critical starting off point regardless of rural, suburban, or urban contexts. We bring over 40 years of experience, including single & multi-family projects, clinics & hospitals, and urban greenhouse wellness projects.

Stephen Turner is dedicated to providing comprehensive commissioning services. Commissioning is a quality process that verifies and documents that a completed project or existing building meets the owner’s needs and expectations. Our firm provides commissioning services in all forms – new building commissioning, renovation commissioning, retro-commissioning, ongoing commissioning of existing buildings, commissioning of system retrofits, and recommissioning for reopening.

At Stephens and Company, we are committed to a culture of sustainable construction principles, integrating energy efficiency and industry-tested best practices across all disciplines of residential construction. Whether you are building a new home or renovating an existing building, we can help you make it a “fiscally environmental” home that performs at its maximum potential. We can help you understand and navigate state and town regulations, and we can help you take full advantage of all incentive programs available to you.

Steven Winter Associates provides research, consulting, and advisory services to improve commercial, residential, and multifamily built environments for private and public sector clients. We specialize in energy, sustainability, and accessibility consulting, as well as certification, research and development, and compliance services. Our engineers and architects have led the way since 1972 in the development of best practices to achieve high-performance buildings. As a matter of course, we collaborate with our clients to produce the most cost-effective and innovative solutions.

Steveworks is a family-owned residential remodeling contractor working in Newton, MA, and the surrounding area. Our company was founded in 2000 and is committed to quality, diversity, and sustainability. We consider energy performance, the carbon footprint of materials and resources, universal design principles, durability, functionality, and beauty in designing and executing projects our clients can enjoy for many years to come. We are proud to receive high marks both for the quality of our work and for the personality and integrity of our crew.

Stiebel Eltron is the world leader in advanced water heating technology. Founded in Germany in 1924 by Dr. Theodor Stiebel, the company is still family owned. The product line has grown to include whole house and point-of-use tankless electric water heaters, including the Tempra® Plus with German-patented Advanced Flow Control™, commercial/industrial three-phase water heaters, mini-tank and wall-mounted water heaters, air-to-water heat pump water heaters, plus small, quiet electric space heaters and contemporary, high efficiency touchless hand dryers. Stiebel Eltron is known worldwide for its engineering and manufacturing expertise and drive to develop innovative products with greater energy efficiency, convenience, and reliability.

We are Studio G Architects: a group of designers building sustainable communities, one project at a time, with a vibrant, multi-disciplinary capacity and broad client base. Our design services range from planning and pre-design to construction administration. We tackle each project with a fresh and creative approach tailored to each client’s agenda. The firm is certified as a woman-owned business by the Commonwealth of Massachusetts and the City of Boston.

studio2sustain is an architecture and design practice committed to sustainability. We develop projects that foster creativity, sustainability leadership, and ecological balance. Our architecture projects are energy efficient, restorative, healthy, and fun. s2s strives for simplicity and an ethos of respecting clients, communities, and the environments we are entrusted and honored to work within.