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A full service Design-Build firm in Los Angeles since 2010.

Transforming Ordinary Spaces Into Extraordinary Experiences

Transform your vision into reality with Letter Four, a full-service residential general contractor in Los Angeles. Whether it's your dream home or multi-family investment property, we offer licensed architectural and general contracting services tailored to your specific goals. 

Our team is committed to creating inspired and original work that addresses any project needs and challenges. With a focus on collaboration, we work closely with you to ensure that the end product speaks to your unique vision and needs. 

Choose Letter Four to design and build beautiful, functional spaces you’ll enjoy for years to come.

About Us

LETTER FOUR INC. builds great spaces with great people, from start to finish. We are one of Los Angeles’ premier Design-Build firms, established in 2010 by Architect Lauren Adams and General Contractor Jeremy Baker. By combining our expert backgrounds through a true owner-partnership, we’re able to provide a more organized and collaborative experience than other firms, one that addresses all of your needs while maintaining a streamlined process.

When you work with LETTER FOUR, you’ll get personable, white-glove service geared toward your project’s unique goals and vision. Our mission is to help residents like you achieve luxurious builds that embody a fresh approach to design, one that enhances lifestyle and happiness with a holistic philosophy.

We’ve served many satisfied homeowners as a residential general contractor in Los Angeles, and we hope to make you one of them! If you’re a freethinker who values good design and collaborative construction, we want to work with you. Our favorite clients are those who aim to create truly special spaces through respectful teamwork. We seek out imaginative projects that aim to chart new territory in design, offering the insights and expertise necessary for achievement.

Talk to Our Team

Project Planning Pack

If you're considering a major remodel or new construction you'll want to start with your own independent research. This is why we created the Project Planning Pack -  to give motivated homeowners, like you, the information you need, before you talk to an architect or contractor.

Here is some of what we’re giving out for free:

  • Answers to frequently asked questions
  • A self-interview to get a deeper understanding of your project
  • A road map that shows you the design and construction process, from start to finish
  • Our hand-picked list of experts who can help you at each stage of the process
  • Budget worksheet that gives you a ballpark cost estimate for your entire project
  • Project specific checklists
  • Warning signs to watch out for when interviewing architects

We hope this will help you gain greater knowledge of the design-build process and set you up for success.

Check Out Our Project Planning Pack

Your Project Action Plan

When you’re ready to start a bit of preparatory work on your project, but don’t want to commit to a build just yet, choosing one of our Project Action Plans is an ideal solution. These packages encompass some of the first steps with which we start every project, and are essential for determining if and how your project can unfold within your budget. We invest extra time in these initial steps to help you avoid costly changes or delays down the road.

This is also a great way to ensure our relationship starts on the right foot. Beginning with one of these packages allows us to ease into a project together, feeling out if we’re a good fit before making the commitment to work together on the entire project. It’s similar to having a “dating” period before deciding to get married. Much like tying the knot, building a house is one of the biggest and most important decisions you can make… so why rush it? We give you a chance to properly plan for your project and gather all of the necessary information so that you can make an educated decision when committing to the full project scope.

Your Action Plan Options

We’ve designed and built some of LA’s most inspiring residences. See the difference in Letter Four’s homes.

See Our Expertise in Action

From modern and minimalist to traditional and elegant, our portfolio showcases our commitment to exceptional craftsmanship and innovative design. We’ve designed and built a diverse range of residences in Los Angeles, each tailored to our clients’ unique needs and styles.

With our combined backgrounds in architecture and construction management, our dedicated team has the skills and expertise to bring your vision to life. We pay close attention to detail throughout all project stages and prioritize quality design and maximum constructability to efficiently deliver projects on time and within budget.

Browse our portfolio today and get inspired for your next project.

View Our Work

Elevating Spaces, Enhancing Lives

Licensed
Architectural Design

Transform your vision into a reality. Our expert architectural planning and design team works with you to develop a comprehensive plan incorporating your unique needs and preferences while ensuring compliance with local building codes and regulations.

Design Build

From conceptualization to completion, we provide a single point of contact and handle everything, including architectural design, engineering, permitting, and construction. We ensure the design is buildable, efficiently managing time and cost, delivering high-quality results, and minimizing disruptions.

Licensed General
Contracting

Enhance the value and functionality of your home with our licensed general remodeling contractors in Los Angeles. Our skilled craftsmen will transform your space with precision and attention to detail, whether a full remodel or a small renovation project.

Owner’s Agent and
Project Management

Oversee your project with confidence. We’ll act on your behalf to ensure the build or renovation is delivered on time, within budget, and to your satisfaction. We handle everything from bidding and procurement to quality control and close-out.

Feasibility Studies

Determine the potential of your project with our comprehensive feasibility studies. We assess various factors, including site conditions, zoning restrictions, budget, and timeline, to determine the viability of your project. This allows you to make informed decisions and plan your project effectively.

Concept
Development

Explore different design options, establish goals and objectives, and develop a detailed plan that aligns with your vision and budget. Our licensed architects and contractors offer sound guidance throughout your project, prioritizing functionality, sustainability, and aesthetics. 

Interior Design

Create a cohesive design that reflects your style and meets your functional needs. Our interior design team can help you select the perfect color palettes, furniture, lighting, and accessories to bring your vision to life. We pay attention to every detail to ensure that your space is both beautiful and functional.

Landscape Design

Enhance your outdoor space with a custom design that complements your home's architecture and personal style. We take care of everything from hardscape and softscape design to lighting and irrigation, ensuring a seamless and beautiful finish.