Design Build Luxury Custom Home in Southern California

Traditional, Coastal to Modern Style,
Oceanfront Custom Home Building Services

We are the premier designers and builders of luxury, highly custom homes, and estates in Southern California. Our portfolio has been featured in Architectural Digest, and we have earned a reputation as the go-to experts for high-end residential needs in greater Los Angeles and Orange County. We offer full service custom home building in Southern California, covering architecture to interior design to quality construction so that you can enjoy your dream home with minimal hassle. We understand that every client has different tastes and lifestyles, which is why we work closely with each client to create a home that reflects their specific aesthetic and lifestyle needs. From our award-winning architects to our interior designers to our dedicated construction team, we take pride in every aspect of the process—from start to finish.

Full Architecture Services for the Greater Los Angeles Area and Its Coastal Communities

We believe that the home is where you make your dreams come true. HartmanBaldwin provides full-service design and construction to help you create a home that reflects your unique personality and style. From architectural design to interior design to quality construction, our team of luxury custom home design build experts has the expertise and experience to make your vision a reality. Our luxury custom homes are created with the finest materials available, including imported stone, premium cabinetry, custom hardware, and luxury furnishings tailored to your lifestyle. We have been featured in Architectural Digest for our luxurious designs and impeccable craftsmanship. Our team is committed to providing unsurpassed customer service from start to finish to make your custom home building experience a success.

Large kitchen with island and chairs

At HartmanBaldwin, we believe in being thorough. We don’t just offer an estimate—we provide an accurate picture of your project’s costs and a realistic timeline so that you know exactly what to expect before you sign on the dotted line. Our experience being custom home design builders allows us to understand the complexities of construction and develop cost-saving solutions to better meet both budget and schedule. Our cost estimation department is comprised of these individuals, who draw upon their years of experience to help you get a clear idea of what the remodel or custom home build project will cost and how long it will take to complete.

Frequently Asked Questions

HartmanBaldwin is a fully integrated Architecture, Construction and Interior Design company specializing in large-scale, residential, design-build remodels, expansions, additions, and custom homes. We provide full-service architecture, interior design, and construction for any complex residential remodeling project.

We proudly serve the greater San Gabriel Valley, Orange County, and Los Angeles County. Our offices are based in the historic towns of Claremont and Pasadena, California.

General contractors can be useful as coordinators for projects involving minimal design. Design/Build firms offer improved integration of design and construction services compared to general contractors, which can translate into higher quality projects and a more seamless construction experience for homeowners.

Our process begins with an initial Design Consultation. This is our opportunity to meet you, hear how you would like to live in your home, and learn about the vision you have for your space.

Client Reviews & Testimonials

The relationships we create with our clients are the most rewarding part of our work. To better gauge their thoughts and needs, we regularly ask for specific feedback. Have a look at what they have to say about our work:

Celebrating Historic Neighborhoods

Building, Preserving and Enhancing Homes Near Claremont, Pasadena, and The Greater Los Angeles Area.

Southern California has a long history of having some of the most sought-after neighborhoods. Architectural styles range from charming Arts & Crafts bungalows to eclectic revivals that pay homage to traditional New England Colonial and Spanish Colonial styles, as well as some of the most impressive Mid-Century estates in California.
We are proud to serve the great cities of Claremont, Upland, La Verne, San Dimas, Glendora, Bradbury, Monrovia, Arcadia, Sierra Madre, San Marino, Pasadena, South Pasadena, Altadena, Glendale, Los Feliz, Hancock Park, Bel Air, Hollywood Hills, West Hollywood, Beverly Hills, Bel Air, Coastal Cities, like Laguna Beach, Marina del Rey, Newport Beach and most beaches in Orange County.

Lanai Area of Lamonette Residences

Ready to Schedule a Consultation?

Get in Touch With HartmanBaldwin Luxury Custom Home Design Builders

Interested in discussing your luxury custom home build in Southern California? Our design/build team begins the conversation with a complementary consultation in your home. Tell us about your custom home building project and we will contact you shortly to discuss your dream custom home.