California Modulars is a licensed fabricator and builder of residential structures. Aside from being a modular manufacturer, we are also general contractors that work side by side with architects, engineers, other contractors, and property owners.

A perfect home isn’t only about its size and the floor. What matters most to you is the comfort and space that truly reflects your lifestyle. At California Modulars, we offer a unique home-ownership experience with our prefabricated single-family homes in California. Whether you are looking for a new home on a fresh lot or wish to extend your existing home to accommodate your growing needs, we translate your dreams into reality with our expertise. From pre‑designed homes to fully custom homes, we let you experience the possibilities with modern home construction methods.
Imagine your custom dream home, built faster and smarter. California Modulars, an HCD-accredited leader in modular construction, brings your vision to life with unrivaled design choices, superior craftsmanship, and a stress-free building process. Explore pre-designed options or collaborate with our team to create a unique space that reflects your personal style. With decades of combined experience delivering beautiful, functional single-family homes in California, we create homes that not only make your life more comfortable but also give you pride of ownership.


Every homeowner wants to go green and reduce their environmental footprint. At California Modulars, energy efficiency is a core element in every single‑family home we create. We use sustainable materials and advanced building technologies to create homes that create a controlled environment with superior insulation and reduced energy loss. From high‑performance windows to efficient HVAC systems and eco‑friendly materials, our homes focus on reducing your utility bills without compromising your comfort. The modular architecture of the homes allows you to dismantle them easily whenever needed, ensuring healthier living and long‑term savings.
Discover the perfect blend of style, efficiency, and affordability with our pre-designed homes. Thoughtfully crafted to meet modern living standards, our homes offer a streamlined building process without compromising on quality or customization options. Our modular construction allows us to complete up to 90% of the building process off‑site, significantly reducing the time to home ownership and saving you the hassle of on-site construction.
In addition to being able to modify our pre-designed homes, we can also design and build a fully custom home to suit your needs and lifestyle. You deserve a home that has your lifestyle and needs imprinted all over it. We offer you endless possibilities with our custom home options. You can bring your ideas to us, and we shall translate them into reality.






Quality education
options nearby.
Beautiful green spaces, walking trails, and playgrounds.
Convenient access to retail stores and restaurants.
Close to major highways and public transport.
Our process begins with a scheduled phone conversation with our team. We discuss your goals and vision for the home, the site, your budget, and timelines.
(30-45 minutes)
The next step will be to evaluate your site and get a clear understanding of the unique qualities of your property to include general access, utility locations and overall site development needs.
(1-2 hours)
Following our site evaluation, we will execute a pre-construction agreement with you that includes a complete set of architectural drawings, HCD approved construction documents and submittal to the local building department for approval.
(2-6 weeks)
Our design and engineering team will work with the local agencies to obtain all of the necessary permits and approvals to fully complete your project. Once received, we are ready to move on to construction and fabrication.
(4-8 weeks)
A dedicated project manager will oversee the factory construction and site development so all aspects of the project flow seamlessly. Fabrication and site work will take place concurrently, saving significant time and money.
(8-16 weeks)
Upon completion of all manufacturing and site improvements, your home/ADU will be delivered by truck and set by crane or other means, directly onto the foundation.
(4-6 weeks)

Michael Roberts
Modern Villa Project
The team’s expertise in modern
architecture and sustainable building practices made our home both beautiful and efficient.

Emily Chen
Renovation Project
They transformed our outdated house into a modern masterpiece while keeping the project within budget and on schedule.

David Wilson
Custom Home Build
From the initial design consultation to the final walkthrough, their professionalism and dedication to quality was evident.
Start your journey to luxury living with our single-family homes in California. Call us today and let’s discuss the possibilities.
We build our modular homes off‑site in sections and assemble them on your property. Our method ensures you get high-quality homes with faster timelines.
We engineer our structures to meet California’s strict building codes. Our structures can withstand extreme weather and also meet seismic safety and fire-resistant standards.
We offer both pre‑designed homes and fully custom home options. Share your ideas with us, and we’ll let you personalize every aspect of the property.
Yes, we cater to homeowners’ varied needs. Along with premium single-family homes, we also cater to the budget segment.
It will depend on the type of home you choose. We can deliver a pre-designed home in as little as 4 weeks, but a custom home in less than 6 months, which is significantly faster than traditional on-site construction.