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The Best Custom Home Builders in Orange County and Newport Beach, California

9 Min Read

Numerous enchanting beach towns in Southern California are renowned for their picturesque homes and lovely climate. While Newport Beach stands out as one of the wealthiest towns in Orange County, its appeal extends beyond the idyllic docks and upscale dining establishments. The town boasts short excursions to witness breathtaking sunsets, charming islands adorned with palm trees, and a plethora of water-based activities. Offering a diverse range of architectural styles, from California Contemporary to Spanish Revival and California Bungalow, Newport Beach also provides an array of beachfront residences for discerning individuals. 

This article highlights eight of the top custom home builders in Orange County and Newport Beach. These reputable firms were assessed based on their proficiency, extensive experience, specialized expertise, and remarkable portfolios.


TM Grady Builders

1294 S Coast Highway, Suite D, Laguna Beach, CA 92651

Since its inception in 1986, TM Grady Builders has been a full-service, high-end custom home builder serving clients across Orange County and Newport Beach. The firm has built an impressive portfolio of high-quality projects, helping countless clients with their unique design, build, and remodel needs. It focuses on communication, teamwork, and careful attention to detail in order to make unique homes that reflect each client’s personality, lifestyle, and vision. Its integrated and hands-on approach also ensures that every project is completed on schedule, within budget, and of the best quality possible. Regardless of the project’s size, scope, or complexity, the firm’s streamlined processes are thorough and reliable, guaranteeing clients a smooth project delivery and an enjoyable construction experience. 

A standout project from the firm is this exceptional custom home, a lakefront French farmhouse that seamlessly blends building and interior design. The residence offers a laid-back yet elegant ambiance, showcasing a perfect fusion of classic California style and state-of-the-art technology tailored to meet the client’s specific needs and space goals.


J. Kramer Corp.

2811 Ridge Dr, Laguna Beach, CA 92651

Since its inception in 1990, J. Kramer Corp. has worked on countless unique homes, remodels, and multifamily buildings across Orange County, Newport Beach, and its nearby areas. The firm offers a single-source solution for its clients, handling every aspect of its projects from city inspections to neighborhood meetings to city council meetings to historical reviews. Whether a simple home renovation or a full-scale new custom home, the firm focuses on communication, collaboration, and building solid relationships in order to understand clients’ visions and create well-planned solutions that meet their needs and expectations. Its integrated approach, combined with streamlined processes and tried-and-true methodologies, ensures a smooth project delivery and an enjoyable, stress-free experience for its clients. As a result, the firm has earned a long list of satisfied clients who testify to its quality and professionalism. 

This custom home in Sommet Du Monde, one of Laguna Beach’s most private areas, is a perfect example of the firm’s notable works. This stunning home features large windows offering views of the expansive ocean and lush green hills. The firm incorporated natural rock structures, enhancing the synergy of raw materials such as stone, glass, block, and wood. This thoughtful integration not only stands out against the breathtaking views but also elevates the overall aesthetic appeal of the project.


SC Homes

3194 E Airport Loop Dr, Costa Mesa, CA 92626

SC Homes has been in the industry since 2002, delivering countless high-quality projects on schedule and within budget. With over 21 years in the industry, the firm has earned its reputation as a reliable and trustworthy contractor through its impressive portfolio and solid record of satisfied clients. Its integrated and hands-on approach allows it to understand each client’s unique vision and turn it into a reality, no matter the project’s size, scope, or complexity. The firm’s team of experts works hard to develop well-planned and customized solutions that offer the best value possible for each client’s hard-earned investment. Its focus on transparent communication and close collaboration allows the firm to deliver seamless and outstanding projects. 

This stunning French Chic style home in Ladera Ranch, California, is one of the firm’s notable projects. The firm built this home from scratch, evaluating the site conditions and the client’s goals to create a stunning and personalized design. The home’s white exterior stands out against the surrounding greenery, while the blue accents add visual interest to the overall aesthetic. 


RDM General Contractors

250 E Baker St, #300, Costa Mesa, CA 92626

Since its inception in 1981, Robert D. McCarthy has led RDM General Contractors to become an industry leader in helping clients with their design-build needs, always with the core values of professionalism, honesty, quality, and collaboration. Over the years, the firm has assembled a team of expert designers, builders, project managers, and subcontractors who work together to ensure that each project is completed on schedule, within budget, and of the highest quality possible. 

Now run by Christopher Lindsay with the same core values that made RDM one of the top-quality builders. From the first planning meetings to the last stages of construction, RDM is committed to understanding each client’s vision and turning it into a space that meets their particular needs. Regardless of the project type, the firm focuses on trust, knowledge, and top-notch construction, earning it an impressive portfolio and solid track record of completed projects. 

This stunning oceanfront home in Laguna Beach is a perfect example of the firm’s quality and professionalism. The contemporary home features clean lines, neutral tones, and sleek finishes that give the space an elegant yet sophisticated atmosphere. Floor-to-ceiling windows flood the space with abundant natural light, capitalizing on the breathtaking views that surround the area.


Mr. Build Construction

18100 Von Karman Ave, Irvine, CA 92612

For over 36 years, Mr. Build Construction has served Southern California businesses and homes with exceptional projects and extensive building, renovation, and maintenance services. Since its inception in 1987, the firm has earned an impressive portfolio that showcases its ability to guarantee satisfaction and exceed the expectations of its beloved clients. Whether a simple home remodel or a complete new custom home, the firm is committed to following the strictest standards of competence, professionalism, and ethics to ensure each project is delivered on schedule, within budget, and of the highest quality. 

A standout project from the firm is this contemporary custom home situated in Orange County. The highlighted kitchen showcases an all-white color scheme, clean lines, and sleek finishes, contributing to an elegant and sophisticated atmosphere. The L-shaped layout is designed for a functional workflow, providing ample workspace and storage.


Willhoit Construction

1278 Glenneyre St, #213, Laguna Beach, CA 92651

Willhoit Construction is a full-service general contracting and building management firm that has served Southern California and its nearby areas with exceptional projects since its inception in 2004. Over the years, the firm has remained committed to building long-lasting, eco-friendly homes that improve communities and change how people live.  The firm’s construction team has worked on over 100 building and remodeling jobs, allowing it to offer years of skills and knowledge to create unique designs and high-quality projects. No matter the project type, the firm’s meticulous management and keen attention to detail ensure a smooth and seamless delivery. 

In this transitional kitchen, a distinctive blend of classic and contemporary design elements comes together to create a warm and inviting atmosphere. The inclusion of wooden details introduces a rustic charm to the space. The central kitchen island not only enhances the overall aesthetic but also contributes to a functional layout, providing additional workspace and storage.


Prestige Builders

427 30th St, Newport Beach, CA 92663

Established in 1979, Prestige Builders has consistently delivered exceptional homes in Southern California, solidifying its reputation as a reliable and trustworthy contractor with a proven track record of satisfied clients. Throughout the building process, the firm maintains effective communication with the owner, designer, consultants, and subcontractors, ensuring a seamless and well-coordinated project delivery. Using an integrated and hands-on approach, Prestige Builders meticulously oversees every aspect of the project from inception to completion. This commitment to excellence has fostered enduring relationships with clients who continue to choose the firm for their subsequent projects.

This stunning customer home perfectly exemplifies the firm’s dedication to quality and professionalism. It features an L-shape layout with an outdoor space that maximizes the available space. The neutral tones, clean lines, and sleek finishes allow it to stand out against the stunning background. 


Gallo Builders

1105 N Coast Highway, Laguna Beach, CA 92651

Gallo Builders is a general construction firm that has helped countless clients with their unique home needs. Since its inception in 2003, the firm has earned an excellent reputation for quality by making high-end luxury custom homes across California. It takes an integrated and hands-on approach to project management, emphasizing meticulous attention to detail, the utilization of top-tier products, and the assembly of an exceptional team of subcontractors. No two projects are the same, as the firm treats every job as a work of art and a chance to take on new challenges. It also aims to ensure that the whole process is fun by prioritizing great care and coordination on the ground, as well as detailed planning and coordination. 

One of the firm’s notable projects is this stunning modern home, which features an open layout connecting the interior and exterior spaces, as well as taking advantage of the spectacular surrounding views. The natural design elements like brick and stone add a rustic charm to the overall design, giving it a uniquely warm and welcoming atmosphere.