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About Us

JMJ Studios is a boutique, all-female design firm based in Marin County. Founder Julie M Johnson, brings strong commercial design and construction experience to private practice. We aim to bring innovative, modern design solutions to any design project. Our strong communication, rigorous space-planning, constant collaboration and technical skills enable us to take your project to the next level. We believe that architecture should be designed for a specific client, on a specific site, for a specific purpose and that we all have a responsibility to bring an environmental consciousness to design.

Services Provided

3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Barn Design & Construction, Basement Design, Basement Remodeling, Bathroom Design, Building Design, Custom Homes, Deck Design, Drafting, Energy-Efficient Homes, Floor Plans, Garage Design, Green Building, Guesthouse Design & Construction, Home Additions, Home Extensions, Home Gym Design & Construction, Home Remodeling, House Plans, Kitchen Design, Kitchen Remodeling, Laundry Room Design, Modular Home Additions, Mudroom Design, New Home Construction, Outdoor Kitchen Design, Pool House Design & Construction, Project Management, Rooftop Deck Installation, Space Planning, Staircase Design, Sustainable Design, Universal Design, Construction Drawings, Remodeling

Areas Served

Corte Madera, Fairfax, Forest Knolls, Inverness, Kentfield, Lagunitas, Lagunitas-Forest Knolls, Larkspur, Lucas Valley-Marinwood, Mill Valley, Nicasio, Olema, Point Reyes Station, Ross, San Anselmo, San Geronimo, San Rafael, Sausalito, Sleepy Hollow, Woodacre, Belvedere, Belvedere Tiburon, San Mateo, East Bay, San Francisco, Stinson Beach, Tamalpais-Homestead Valley, Tiburon, Burlingame, Atherton, Los Altos


Licensed Architect, LEED AP Featured "San Francisco Architects: Top Bay Area Studios" by Loft Publishing San Francisco Magazine, April 2018 Coastal Living, February 2014 Dot & Bo, May 2015 (Featured Designer) Featured Project Houzz, 2015 Featured Project Houzz, 2018


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17 Projects

Inspiration for a modern kitchen remodel in San Francisco

Burlingame Addition & Renovation

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Business Details

Business Name

JMJ Studios

Phone Number

(415) 370-5344


Kentfield, CA 94914

Typical Job Cost

$400,000 - 3 million

License Number



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