Luxury Private Estate Renovation Services In Southern California.

Local Award-Winning Architecture, Professional Construction Services With Seasoned Project Managers That Oversee Every Detail of The Renovation of Your Private Estate.

We are the premier designers and builders of luxury, highly custom homes, and private 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 from 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 private luxury estate 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

Quality Construction, Cost Estimation And Project Management

Our signature style is a blend of traditional and modern design, with a focus on creating timeless beauty and comfort for our clients. Whether you are looking to redesign an entire private estate or build your dream home from scratch, we will work with you to create a space that meets all of your needs while also exceeding your expectations. We have extensive experience in major floorplan redesigns and custom home designs, and our team has been recognized by the American Institute of Architects as well as numerous other prestigious organizations.

Custom Cost Estimation

Your Project, Your Cost, Your Timeline

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. That’s why we have a team of experienced builders who understand the complexities of construction and can offer 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 build project will cost and how long it will take to complete.

Frequently Asked Questions

Yes, HartmanBaldwin is a full-service construction company that specializes in large-scale residential construction projects. Our team of experts provides award-winning design development services through architecture and interior design, comprehensive cost estimating services, professional project management, and quality construction that delivers an exceptional client experience. Our work includes whole home remodels and expansions, luxury custom homes, and private luxury estates.

Yes, At HartmanBaldwin, we believe in being thorough. We don't just offer an estimate—we provide an accurate picture of your construction project's costs and a realistic timeline so that you know exactly what to expect before you sign on the dotted line. That's why we have a team of experienced builders who understand the complexities of construction and can offer cost-saving solutions to better meet both budget and schedule. Our 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 build project will cost and how long it will take to complete.

Yes, we believe in positive collaboration. Whether we're working directly with the homeowner or their representatives—like a client liaison, architect, or designer—we love to integrate seamlessly into your team and work with you to deliver an exceptional client experience.

The Design-Bid-Build approach forces the homeowner to act as the middle person between the architect, interior designer, and contractor. Often, putting homeowners in the middle of what can be an adversarial triangle, where each party is seeking different information at different points in time with no contractual obligation to each other to communicate effectively. In the Design-Build approach, one company coordinates all aspects of your project and ensures that all project contributors are on the same page to achieve successful projects and better client experiences.

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

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.

Italianate Villa Luxury Home Restoration by HartmanBaldwin Photo by Architectural Digest

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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