One of the oldest cities in America, Waltham, is located on the Charles River, just ten miles from central Boston. Its easy access to Route 128, the Massachusetts Turnpike, Route 2, and the MBTA station makes commuting simple. There are various big employers within Waltham as well.

It is home to both Brandeis and Bentley universities, making it ideal for job seekers and academics. It is a great place for people who plan to start a business. For this reason, the list below includes the best commercial architects in Waltham, Massachusetts, based on their portfolio, background, experience, and accolades.

The Architectural Team, Inc.

50 Commandant’s Wy. at Admiral’s Hill, Chelsea, MA 02150

Celebrating its 50th year, The Architectural Team, Inc. (TAT), has been recognized for its thought leadership and diverse portfolio in architecture, interior design and master planning. Creating lasting transformation in the communities it serves, the 95-person firm has earned more than 200 awards for design excellence across a broad range of building types and programs. These include new construction of large-scale urban mixed-use developments, multifamily, commercial, waterfront and hospitality developments, assisted and senior living facilities, and community centers.

TAT is also proud of its national reputation in the areas of historic preservation, rehabilitation and adaptive reuse and the hundreds of projects that have transformed neighborhoods across the United States, artfully restoring and reimagining neglected buildings for new uses while simultaneously preserving history. Building on its established reputation as a trusted partner in design, The Architectural Team looks forward to another 50 years of design innovation, client service and creative collaboration.

SGA | Spagnolo Gisness & Associates, Inc

200 High St., 2nd Flr., Boston, MA 02110

Spagnolo Gisness & Associates, Inc. was founded in 1991 and is a firm that specializes in architecture, interior design, planning, virtual design, and construction. With over one hundred people on its team, the firm runs in branded surroundings. It serves Massachusetts and New York and is a forerunner in technologically advanced design. With its team-first approach and characteristic innovation, it revolutionizes how projects are imagined and delivered. Over 450 million square feet of successful creative commissions have resulted from its methodology.

This LEED AP and LEED AP BD+C member firm implements energy conservation techniques. It believes that Passive House construction is the first step toward zero-energy and carbon-neutral structures. SGA’s expertise in integrating highly efficient solutions such as airtight structures, all-electric heating, cooling systems, strategic outside shading, and LED lighting will help conserve energy and fight climate change through smart design.

Sasaki Associates, Inc.

64 Pleasant St., Watertown, MA 02472

Sasaki Associates, Inc. believes in the transformative power of a space. The firm believes a space serves as the context and content of our lives. Sasaki has shaped the places we live for over sixty years by combining the finest of architecture, interior design, landscape architecture, planning, urban design, civil engineering, graphic design, place branding, and data science. It establishes the boundaries of location and reinvents what is possible from its offices in Boston, Denver, and Shanghai.

Today, the firm is a diverse community of 300 experts united by a single commitment to designing spaces and places that demonstrate human potential worldwide. The firm’s work has been recognized by several organizations; it received the iFast Company’s 2021 Innovation by Design Award and two awards from the PLAN Awards, an international design magazine.


1000 Massachusetts Ave., Cambridge, MA 02138

SMMA has built exceptional relationships with clients and has an unparalleled track record of accomplishment. It has created award-winning environments since 1955. It is an employee-owned organization with offices in Cambridge, Massachusetts, and Providence, Rhode Island. It remains faithful to its founders’ goal of treating design as a highly collaborative process. SMMA’s competence has extended to cover interior design, workplace strategies, educational planning, landscape design, commissioning, graphic design, and energy-permitting services under its fourth generation of leadership with Ara Krafian.

SMMA prioritizes visual creativity and unfettered access to multidisciplinary design talent and leadership. In the process, it aspires to alter how the industry operates as innovators of an integrated design process. To maximize value, the firm prioritizes active participation and the convergence of aesthetic and technical goals that speak directly to its clients’ demands.

Maugel Architects

200 Ayer Rd., Harvard, MA 01451

Maugel Architects has sculpted outstanding places and created ecosystems for creativity and growth for nearly thirty years. Its designs are utilized in various industries throughout New England, including science and advanced technology, healthcare, industrial, commercial, multifamily, and custom home construction.

Every project it undertakes begins with its desire to bring the client’s vision to life while maximizing the project’s worth. It considers future needs and how form shapes function, to ensure that its customers will thrive.

Brent Maugel formed Maugel Architects with thirty years of experience in innovative architectural design and project management. Brent has designed approximately three million square feet of commercial and residential space in the Greater Boston area. The firm is a member of the International Facility Management Association, the American Institute of Architects, and the LEED Green Associate.

Merge Architects Inc.

 332 Congress St. Flr. 6, Boston MA 02210  

Merge Architects is a young architectural firm that innovates through creation. Elizabeth Whittaker, who won the Core Studio Prize, the Faculty Design Award, and the John E. Thayer Award for her overall academic success, launched the firm in 2003. The firm capitalizes on ordinary opportunities for innovation, offering unique production techniques that mix digital creation with the handmade.

Merge Architects collaborates closely with its clients and diverse teams of fabricators, artists, artisans, and engineers. It works with these experts to create architecture that focuses on the bigger picture, redefining the city’s urban and social limits. The firm’s work includes multi-family residential, commercial, institutional, retail, furniture design, and graphics.

Oudens Ello Architecture

46 Waltham St., Ste. 4 A, Boston, MA 02118

Oudens Ello Architecture is a Boston-based full-service architecture and urban design firm. Cultural, academic, and commercial projects are among the firm’s specialties. It is adept at devising novel solutions and ensuring that each project is tailored to its surroundings. It also ensures that each project displays a close working connection with the client.

The firm carefully evaluates every project in its influence on the natural environment as architects committed to a sustainable future. It believes that building “green” is an essential aspect of responsive design as a member of the LEED AP team. The Boston Public Library, Woodlawn Museum, the City of Burlington, Vermont, and Dartmouth, Norwell, Belmont, and Massachusetts are among the firm’s current clients.

The firm operates under the leadership of its namesakes Matthew Oudens and Conrad Ello. Matthew has been a registered architect since 1996, holding licenses in Washington, DC, Maryland, Virginia, Connecticut, Massachusetts, New Hampshire, Maine, Wisconsin, and Alabama.  Conrad is a board member of the Friends of Ringgold Park, a non-profit institution committed to improving a vital green space within Boston’s diverse South End neighborhood.

D.W. Arthur Associates Architecture

760 Main St., Waltham, MA 02451

In 1988, Dogan “Woodie” Arthur got his license, married, and began his architectural practice; D.W. Arthur Associates has demonstrated its ability to maintain this level of vigor. For its various clients, the firm has created a broad set of projects. Its mission is to create unforgettable architectural places and to alter people’s perspectives of the world. The firm is committed to the art and science of creative problem-solving.

The studio space of D.W. Arthur Associates brings together people from different backgrounds who possess a passion for design. The team collaborates, pooling their cumulative experience and viewpoints. In addition, the firm collaborates closely with clients to create places that prove both useful and aesthetic. Woodie has taught and led workshops for design institutes concentrating on early childhood environments in various locales around the United States. It has also been involved in educational, research, and volunteer programs.

Scott/Griffin Architects, Ltd.

880 Main St., 5th Flr., Waltham, MA 02451

Scott/Griffin Architects, Ltd. is a Waltham, Massachusetts-based architecture practice. Clients believe the firm to be some of the most active and influential retail architecture firms in Massachusetts. It has over thirty years of expertise, which shows in its clients, employees, and work. The firm’s experienced team of architectural and interior designers apply their skills and experience to provide a comprehensive range of design services. From the first design stage to project completion, their competence meets clients’ demands and expectations.

The firm’s experts are members of the American Institute of Architects, the Boston Society of Architects, the National Council of Architectural Registration Boards, and the U.S. Green Building Council. It is headed by Tom Scott, who has practiced architecture, interiors, and planning for over thirty years.​ Tom has served as principal-in-charge on many of Scott/Griffin Architects high profile projects.

Bechtel Frank Erickson Architects, Inc

1840 Massachusetts Ave., Lexington, MA 02420

Bechtel Frank Erickson Architects is convinced that great design improves people’s lives and lifestyle. It examines the context of each project to generate design ideas that suit the environment. Since its inception in 1992, the firm has built a reputation for delivering high-impact projects while working with limited resources to provide innovative design solutions. Local governments, arts and cultural institutions, non-profit groups, and commercial developers are among its clients.

Principals William Erickson, Gerard Frank, and the late Richard Bechtel started Bechtel Frank Erickson Architects. They established the business in the hopes of working in a group where they could explore and create ideas in an open studio. This remarkable group of professionals, located in the center of historic Lexington, Massachusetts, puts their clients first.

Gorman Richardson Lewis Architects

239 South St., Hopkinton, MA 01748

Gorman Richardson Lewis Architects works with a wide range of clients to provide practical, intelligent design solutions. Corporations, municipalities, colleges, cultural institutions, and property developers and managers are among its clients. In the Greater Boston area, it has executed numerous complex, large-scale, and award-winning projects. EMC, Bose, Liberty Mutual Insurance Group, and PerkinElmer Life Sciences were among the companies that the firm served.

It has completed projects for the General Services Administration, Harvard University, the Boston Public Library, and several Massachusetts cities and towns. It is a strong supporter of sustainable design and a proud member of the 2030 Challenge. The company’s culture is built on creativity and collaboration. Clients, engineers, construction experts, and vendors all benefit from these values. Its experienced architects, interior designers, planners, and building envelope specialists collaborate to create the best possible customer solutions.

CSS Architects Inc.

107 Audubon Rd., Bld. 2, Ste. 300, Wakefield MA, 01880

Since 1979, CSS has provided complete design services to government agencies, municipalities, and private clients. It works with a wide range of clients on planning, preservation architecture, and interior design. The firm’s distinctiveness stems from its development model, culture, and belief that its most valuable asset is customer relationships. Its experts have years of expertise analyzing existing sites, preparing space needs evaluations, and creating construction designs.

The MSBA, DCAMM, DHCD, National Guard, City of Boston, and numerous housing agencies throughout Massachusetts partnered with the firm. The Massachusetts Historic Commission, Conservation Commission, and Planning Boards are among these housing authorities. Its architects have a shared goal of preserving the good, reforming the bad, and designing purposeful architecture for current and future generations.

CSS believes that great design will stand the test of time and continue to prove influential for generations. For the firm, the most fruitful architecture is attained through partnering and collaboration.

Hardaway Sziabowski Architects

47 River St., Ste. 200, Wellesley, MA 02481  

Hardaway Sziabowski Architects was founded in 1976 by Dick Hardaway. After eight years with several renowned architectural firms and four years as Chief Architect for National Medical Care, Dick decided to start this firm.  Rob De Vries, a hospital architect and former Principal of Payette Associates, joined him in 1997. With twenty years of institutional, healthcare, and business expertise, Joe Sziabowski was named the third Principal in 2006. After Joe joined the firm as a partner in 2015, the firm was renamed Hardaway Sziabowski. 

Although the firm has worked on a variety of structures, it has increasingly shifted its concentration to health care and residential projects while also serving private commercial clients. Medical facilities, single and multi-family residences, retail establishments, banks, and industrial buildings are among its projects. It is one of the country’s leading experts in ambulatory surgery centers, having designed more than a hundred buildings in twenty-three states. The company is skilled in both remodeling and new construction, as well as master planning and interior design.