Jackson | Main Architecture, P.S. (JMA) is an architecture and planning firm based in Seattle, Washington, serving clients across a wide range of building types and project environments. With roots dating back to 1967, the practice combines decades of architectural experience with an adaptable approach to contemporary design, planning, and building performance.

JMA works with developers, organizations, and other project stakeholders to create spaces that respond to practical requirements, user needs, and long-term community value. Its services include architecture, interior design, and master planning, supported by experience across commercial, residential, industrial, institutional, and specialized building sectors.

Official website: https://www.jacksonmain.com/

Architecture and Building Design Services

Architecture is a core part of JMA’s practice. The firm approaches each project by considering its intended use, site context, operational requirements, and long-term performance. This approach supports the development of functional, considered spaces for businesses, residents, institutions, and communities.

Its portfolio includes commercial and retail environments, multifamily residential buildings, workplace projects, industrial facilities, and other specialized properties. The firm’s work spans projects with different scales and requirements, from customer-facing commercial spaces to technically demanding facilities.

For project owners and developers, an integrated architectural process can help connect design objectives with the realities of construction, building operations, and the needs of future occupants.

Interior Design and Master Planning

JMA also provides interior design and master planning services. Interior design helps align the organization and character of a space with the activities taking place within it. Depending on the project, this may involve considerations such as usability, circulation, spatial relationships, and the experience of occupants.

Master planning supports broader decisions about how a site or development should evolve. It can help project teams evaluate development opportunities, organize building areas, and establish a coordinated direction for future phases.

By offering architecture, interior design, and master planning, JMA can address different aspects of the built environment within a connected design practice. The appropriate scope of work depends on each client’s project requirements.

Experience Across Multiple Market Sectors

Jackson | Main Architecture works across a diverse portfolio of market sectors. Its published project categories include commercial, multifamily residential, mission-critical facilities, industrial buildings, self-storage, modular construction, workplace, and institutional projects.

This range is relevant to clients looking for architectural expertise tailored to a particular building type rather than a one-size-fits-all approach.

Commercial and Retail Architecture

Commercial and retail projects require designs that support business operations while creating useful and welcoming environments for customers and staff. JMA’s published work includes retail and hospitality-related projects, including Alki Coffee Co. and Ben & Jerry’s.

Multifamily and Affordable Housing

Residential projects involve planning for residents, shared spaces, circulation, and the practical demands of operating a building over time. JMA lists multifamily, residential, student housing, and affordable housing among its project categories.

Industrial and Mission-Critical Facilities

Industrial and mission-critical buildings must respond to specialized operational needs. JMA’s experience includes industrial projects and data center environments, including the South Hill Data Center project listed in its portfolio. These building types require close attention to function, coordination, and performance.

Self-Storage and Modular Design

JMA also identifies self-storage and modular design as areas of expertise. Modular approaches can support alternative methods of building delivery, depending on the project’s design, manufacturing, logistics, and site constraints. The firm describes itself as a leader in modular design throughout the Northwest, with a focus on developing solutions that address housing needs.

Sustainability and Building Performance

JMA emphasizes sustainability and high-performance design as part of its approach to architecture. Its website highlights energy efficiency, materials, occupant wellness, and environmental stewardship as considerations in creating better-performing buildings.

The firm also identifies LEED-accredited professionals and experience with LEED and LEED Gold projects. These capabilities may be relevant to owners and development teams seeking to incorporate sustainability objectives into project planning and design.

The most suitable strategies depend on the building type, site, budget, applicable standards, and the owner’s performance goals. Early consideration of these factors can help project teams make informed decisions about building systems, materials, and long-term value.

A Collaborative and Adaptable Design Approach

JMA describes its working philosophy through the values represented by its C.R.E.A.T.E.S. framework: Commitment, Responsivity, Equity, Adaptability, Transparency, Engagement, and Stewardship. These principles reflect the firm’s stated emphasis on collaboration, client needs, and responsible design.

A successful architectural project requires more than a visual concept. It also requires coordination among stakeholders, attention to the site’s conditions, clear project objectives, and an understanding of how the building will be used. JMA’s combination of architectural design, interior design, and planning services provides a framework for addressing these considerations across different project types.

Selected Projects and Portfolio

JMA’s published portfolio includes projects such as Alki Coffee Co. and Ben & Jerry’s, Extra Space Storage, the South Hill Data Center, Cubix Othello, and Issaquah Medical. These examples demonstrate the breadth of building types represented in its work.

Clients and development teams can review the firm’s project portfolio to understand its experience and identify projects that are relevant to their own requirements.

Explore the portfolio: https://www.jacksonmain.com/projects

Contact Jackson | Main Architecture, P.S.

Organizations considering an architectural design, interior design, or master planning project can contact Jackson | Main Architecture through its official website. Prospective clients should share their project location, building type, objectives, anticipated scope, and schedule when making an inquiry.

Company: Jackson | Main Architecture, P.S.
Address: 311 First Avenue South, Seattle, WA 98104, USA
Phone: +1 206-324-4800
Website: https://www.jacksonmain.com/
Contact page: https://www.jacksonmain.com/contact

Jackson | Main Architecture, P.S. brings together a long architectural history, a multidisciplinary design offering, and experience across varied building sectors. For clients seeking architecture and planning services in Seattle and beyond, reviewing JMA’s published capabilities and project portfolio is a useful starting point for evaluating potential project fit.

Company information and service descriptions are based on JMA’s published website and project portfolio. Confirm current service availability, licensing, and project scope directly with the firm before making a hiring decision.