Transform Your Home with a Custom Luxury Addition.
From expanded kitchens to dream master suites, REINHART Builders creates tailor-made home additions that enhance your space and elevate your lifestyle.
Our Mission
At REINHART Builders, we make home additions seamless and stress-free. We understand your home should reflect your lifestyle, and we’re here to guide you through every step, ensuring your vision comes to life with expert craftsmanship, clear communication and thoughtful design.
With over 25 years of experience, Sebastian Rein and our team specialize in high-end, custom additions that enhance your home’s beauty, functionality and value. Our proven process ensures a smooth experience, delivering a space that blends seamlessly with your home while meeting your needs and expectations.
Our Gallery
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- 3550 Mountain View Ave, Los Angeles, CA
BUILD
We start by understanding your vision and crafting a custom design that enhances your home’s functionality and style. Whether it’s expanding your living space, creating an open-concept layout or adding a luxurious feature. we build with precision and purpose.
From expert craftsmanship to seamless execution. we ensure every detail aligns with your expectations. Our team manages the process with clear communication, on-time delivery and meticulous attention to quality, so your addition is completed smoothly and stress-free.
Restore
Beyond just adding space, we restore harmony to your home by integrating new elements seamlessly. The result is a refined, high-end addition that enhances your lifestyle, increases property value and stands the test of time.
Your Home Addition, Simplified in Three Steps
01
Schedule Your Consultation
Book a consultation with our expert team to share your vision, discuss your needs and outline your goals for your home addition.
02
Design & Planning
We create a detailed plan with design concepts, budget estimates, and timelines, ensuring a smooth process with no surprises.
03
Construction & Completion
Our skilled team brings your vision to life with expert craftsmanship, clear communication and a stress-free experience from start to finish.
Request Consultation
Get answers to your Frequently asked questions
1. How do I get started with my home addition project?
To begin, schedule a consultation with us where we’ll discuss your vision, goals and ideas for your home. This is an opportunity to align on your needs and expectations so we can move forward with a tailored plan.
2. What is the design and planning process like?
After your consultation, we work closely with you to create a detailed design plan, including budget estimates and timelines. We ensure every aspect aligns with your goals and stays within your budget, while also identifying potential challenges early.
3. How long does it take to complete my home addition?
The timeline depends on the scope of your project. During the planning phase, we provide a clear schedule, including key milestones. Our goal is to complete your addition as efficiently as possible, minimizing disruption to your life.
4. Will I be updated during the construction phase?
Absolutely! We provide regular updates and maintain open communication throughout the construction process. You’ll always be informed about progress, so you can feel confident that your project is on track.
5. How do you ensure the quality of the work?
With over 25 years of experience, we are committed to exceptional craftsmanship and attention to detail. We use only high-quality materials and skilled professionals, ensuring your home addition is built to last and meets the highest standards.
6. What happens if unexpected issues arise during construction?
We plan ahead to minimize surprises, but if issues do arise, we handle them promptly and professionally. We ensure transparency throughout the process and work with you to find the best solution that aligns with your vision and budget.
7. How can I get a copy of your home addition planning guide?
Simply download our free guide to help you plan your home addition. It’s packed with valuable insights and tips to guide you through the process and eliminate any uncertainties you may have.
Overcome Your Home Renovation Fears with Our Free Guide
what our customer say
Houzz
“I have worked with Sebastian on multiple projects over the past few years. The quality and craftsmanship of his team’s work is is excellent. More than that, Sebastian’s honest, upfront, and personable approach to projects makes him great partner, from concept to completion.”
WHO WE ARE
At REINHART Builders, we understand that your home should be a true reflection of your style and needs. When it comes to adding space or features, we’re here to help you achieve a seamless addition that aligns perfectly with your vision and lifestyle.
Sebastian rein
Principal
Sebastian has over 25 years experience as a real estate builder and developer, completing over $175M in transactions across multi-family, mixed-use and luxury residential asset classes. He loves to build things, to see them come out of the ground, and to obsess over the details until they’re right.
Sebastian has completed the Malibu Triathlon 7 times over 20 years, but has never broken 3 hours. Could this be the year? He lives in Long Beach, CA with his family and a small fraction of his former comic book collection.
Tristam Steinberg
Principal
Tristam Steinberg has 25 years of experience working at the forefront of Visual Marketing and Experiential & Spatial Design.
From Residential Interiors to Experiential Activations; for Proenza Schouler in New York, Paris and London; Saint Laurent at Coachella; Maison Margiela in Los Angeles; and Mercedes-Benz in Shanghai; to Hospitality and Entertainment interiors for Live Nation in Williamsburg, Las Vegas, Philadelphia and Nashville. Tristam’s passion for architecture, art history and design has provided unique opportunities for brands to surprise and delight the Customer, and customers to explore and discover new experiences.
Tristam was born and raised in New York City. He takes much of his inspiration from the city’s rich architectural and cultural history, but loves to travel, seeking an ever broader perspective on the world of design and human interaction. He received a degree in Psychology from Cornell University, specializing in Visual Perception, and studied at UC Berkeley’s College of Environmental Design. Tristam currently splits time between Los Angeles and New York.
Get In Touch Below. Ask Any Question Or Set Up A Free Appointment
OFFICE LOCATION
1234 Rose Road, Los Angeles, CA 90038