Design Build Remodels, Expansions, Additions, & Custom Homes

Award-Winning Architects and
Luxury Home Builder in Southern California

HartmanBaldwin is a fully integrated Architecture, Construction and Interior Design company specializing in design-build remodels, historic restorations, large-scale home remodels and additions, as well as highly custom homes and estates in the greater San Gabriel Valley, Orange County, and Los Angeles County.

Our Versatile Style, Custom Tailored To You

Coastal, Traditional to Modern Architectural Styles, Green Building Experts

Our clients are highly discerning individuals, that are seeking like-minded architects, interior designers, and general contractors that are passionate about transforming homes into remarkable living spaces. Take a look at some of the remodeled spaces and custom homes we have created together with our clients.

Architecture. Construction. Interiors.

Full-Service Design Build Approach, Project Management, Cost Estimation

From concept to completion, your project is in the capable hands of our on-staff architects, interior designers, construction personnel, and supporting team members. This allows for an efficient and creative design process, early and accurate cost information, as well as a construction experience you will enjoy.

English Road Residence by Hartman Baldwin.

Ready to Schedule a Consultation?

Get in touch with HartmanBaldwin

Every new project begins with a complementary consultation at your home with one of our design/build consultants. Interested in setting up an appointment? Tell us a little bit about you and your project and we will get in touch shortly to schedule a meeting.

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    A Client Referral is the Greatest Compliment

    Client Testimonials, Best Architects, Top Builder Reviews in Pasadena and Greater Los Angeles

    Choosing the right team can be difficult without a personal recommendation. Look at what our clients say about their experience and why they are happy to recommend HartmanBaldwin for your next major remodel or new custom home.

    “Our confidence with HartmanBaldwin began with the initial phone call and has not wavered throughout the process. They have performed as a high-functioning team throughout each step and have listened to our ideas— even when we weren’t clear…Our project is close to completion and we couldn’t be happier. We are SO happy with choosing HartmanBaldwin!”
    Anthony T., San Marino

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