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About Us

Hsu McCullough is a full service architecture studio specializing in custom home design rooted in comfort. Led by principals Peggy Hsu, AIA and Chris McCullough, we envision and create exceptional places through a collaborative process with our clients. Meeting frequently to discover and achieve client goals, with communication and cooperation held at the highest regard, Hsu McCullough's meticulous approach offers thoughtful and elegant solutions for all budget and schedule challenges. Our studio engages every detail of the process that flows from initial project analysis through construction completion. With a love for all things handcrafted - modern or traditional - and building materials exuding textural authenticity and charm, a Hsu McCullough space reflects the personalities and lifestyles of our clients with a loyalty to natural light and an equal enjoyment of interior and exterior environments in all their many forms. Our firm and work have been featured in Architectural Digest, The Wall Street Journal, The New York Times, The Los Angeles Times, Dwell magazine, Dwell On Design home tours and many architectural design websites.

Services Provided

3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Basement Design, Bathroom Design, Building Design, Custom Homes, Energy-Efficient Homes, Floor Plans, Garage Design, Green Building, Guesthouse Design & Construction, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Multigenerational Homes, New Home Construction, Outdoor Kitchen Design, Passive Solar Heating & Cooling, Pool House Design & Construction, Project Management, Site Preparation, Space Planning, Staircase Design, Sustainable Design, Universal Design, Remodeling, Full architectural services including design, Permitting, Architecture, architecture services, construction administration

Areas Served

Bel Air, Beverly Hills, Brentwood Los Angeles, Burbank, Canoga Park, Culver City, Encino, Glendale, Hidden Hills, Hollywood, Inglewood, Lake Balboa, Los Angeles, Marina Del Rey, North Hills, North Hollywood, Northridge, Pacific Palisades, Pacoima, Panorama City, Playa Del Rey, Playa Vista, Porter Ranch, Reseda, Santa Monica, Sherman Oaks, Studio City, Sun Valley, Tarzana, Toluca Lake, Topanga, Tujunga, Valley Village, Van Nuys, Venice, West Hollywood, Woodland Hills, Thousand Oaks, Bell Canyon, Calabasas, Fullerton, Orange County, Manhattan Beach, Southern California, San Diego, Central California, Northern California, Canada, California, United States


Best of Houzz 2023 Design, Best of Houzz 2022 Design and Service Service, Best of Houzz 2021 Design and Service, Best of Houzz 2020 Design, Best of Houzz 2019 Design and Service, Best of Houzz 2018 Service, Best of Houzz 2017 Design, Best of Houzz 2016 and 2015 Design and Service


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31 Projects

Example of a mid-sized trendy u-shaped concrete floor and gray floor open concept kitchen design in Los Angeles with an undermount sink, flat-panel cabinets, light wood cabinets, quartzite countertops, beige backsplash, ceramic backsplash, stainless steel appliances, an island and beige countertops

Moore II Residence

Los Angeles, CA
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Business Details

Business Name

Hsu McCullough

Phone Number

(310) 663-3320



2934 1/2 Beverly Glen Circle
Unit 378
Los Angeles, CA 90077

Typical Job Cost

$70,000 - 400,000

for architecture fees (typical job cost) Overall project (including construction) costs typically range from $600,000 - +$10,000,000

License Number



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3 Ideabooks

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