What Dumican Mosey Architects does

Dumican Mosey Architects, P.C. is a privately held, San Francisco-based boutique architecture and interior design firm founded in 2006 by partners Eric Dumican and Matthew Mosey. The firm specializes in design-oriented residential architecture, with a portfolio spanning full-scale renovations, ground-up new construction, adaptive reuse, and interior design for high-net-worth private clients. Project typologies range from intimate urban infill in San Francisco (Nob Hill, Russian Hill, Dolores Heights, SOMA, Cole Valley, Church Street) to suburban estates in Menlo Park and Atherton, large Napa estates, and a community-scale residence at Martis Camp near Lake Tahoe, Utah. The firm is structured as a California Professional Corporation with a small team of approximately six named senior professionals, including two partners, senior associates, designers, and a BIM manager.

The firm's product offering is its portfolio of bespoke architectural services delivered through project-based professional service fees. There are no proprietary technology platforms, software products, or recurring SaaS-style revenue streams; the offering is custom design and project execution. Distribution is entirely direct: the firm acquires clients through portfolio visibility on its website, editorial coverage in design publications, industry awards (AIASF, SARA California, Luxe RED, Builder's Choice, American Architecture Awards), and referrals within the HNW residential ecosystem. Marketing channels include a content portfolio site, organic social, PR/earned media through architecture publications, and participation in AIASF events and home tours.

Revenue mechanics are project-based and custom-quoted, with no publicly disclosed pricing tiers or rate structures. The customer segment is exclusively high-net-worth residential clients seeking design-forward homes that balance architectural innovation with livability, with no commercial, institutional, or developer clients disclosed. The firm has no external investors, no funding rounds, and operates under independent founding-partner ownership.

Name

Dumican Mosey Architects

Legal name

Dumican Mosey Architects, P.C.

Website

https://dumicanmosey.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

1–10 employees

Short description

Dumican Mosey Architects is a San Francisco-based boutique architecture and interior design firm serving high-net-worth residential clients. Founded in 2006, the firm delivers custom renovations, new construction, and adaptive reuse projects across the Bay Area, Napa, and Utah through project-based professional fees.

Ownership category

akta.pro rank

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Architecture and Design Services: Full-service architecture and interior design services for residential projects. Revenue is generated through professional service fees for architectural design, interior design, and related consulting services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Dumican Mosey Architects is a San Francisco-based full-service architecture and interior design practice that delivers design-oriented residential projects, including full-scale renovations, ground-up new construction, and adaptive reuse. The firm serves high-net-worth private clients across diverse scales, from intimate urban infill townhouses to large-scale estates and master-planned communities, blending material attention, sculptural interventions, and seamless indoor/outdoor living.

Product overview

Dumican Mosey Architects is a full-service architecture and interior design practice based in San Francisco. The firm offers a portfolio of residential architecture projects spanning from intimate infill projects in San Francisco to large-scale estates in Napa and communities in Utah. Their services include architectural design, interior design, renovations, new constructions, and adaptive reuse projects. The firm specializes in design-oriented architecture with a focus on the intersection of pragmatism and poetry, offering both full-scale renovations of historic properties and ground-up new constructions across various residential typologies.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Architecture and Interior Design Services Full-service architecture and interior design services for luxury residential projects, including design concept development, schematic design, design development, construction documentation, and interior design. Targeted at high-net-worth private clients and developers seeking distinctive, design-forward homes.
• Residential Renovation and Adaptive Reuse Services
• Custom Estate and New Construction Design Ground-up architectural design for new custom residences and estates, including site-responsive design, modernist massing, expansive glazing, and integration with landscape and topography. Targeted at affluent clients commissioning primary residences, vacation retreats, or community-scale developments.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Aidlin Darling Design: San Francisco design studio known for award-winning residential architecture with a similar emphasis on craft, materiality, and indoor/outdoor integration. Overlaps directly with Dumican Mosey in market, typology, and design philosophy.
• Olson Kundig: Internationally recognized architecture firm with a deep portfolio of high-end custom residences emphasizing material expression and craft. Comparable in target clientele, project scale, and editorial visibility, though larger in size and geographic reach.
• Feldman Architecture: San Francisco-based architecture firm specializing in high-end custom residential projects with a modernist, context-driven aesthetic. Directly comparable in geography, client segment, project typology, and design-led positioning to Dumican Mosey.
• Studio Schicketanz: California-based architecture practice known for sustainable, site-responsive luxury residences. Overlaps with Dumican Mosey in California modernist residential design and HNW clientele.
• Walker Workshop: Los Angeles architecture studio producing custom modern residences with a strong craft and material sensibility. Comparable in project type, scale range, and design-forward positioning.
• Marmol Radziner: Los Angeles-based architecture and interiors firm specializing in luxury residential design with a modernist vocabulary. Comparable in HNW client focus, integration of architecture and interiors, and design-led branding.
• John Maniscalco Architecture: San Francisco-based architecture firm focused on high-end residential and small commercial projects. Comparable in geography, client segment, and boutique design practice model.

Emerging players

• Ken Fulk: San Francisco-based interior design and lifestyle brand serving HNW residential, hospitality, and event clients. Adjacent comparison as a creative-led studio operating in the same luxury Bay Area ecosystem.
• Nicole Hollis: San Francisco interior design firm serving luxury residential and hospitality clients. Comparable as a sister interior design practice operating in the same HNW Bay Area market with significant overlap in client base.

Broad incumbents

• Bohlin Cywinski Jackson: Large, award-winning architecture firm with deep residential portfolio and broader institutional work. Comparable for residential design quality and brand recognition, though much larger and more diversified than Dumican Mosey.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/dumican-mosey-architects

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dumican Mosey Architects