At Joy Line Homes, our mission is to make the process of homebuilding simple, transparent, and inspiring — empowering people to create homes that truly reflect their lives.

We believe that modern housing should be both beautiful and intelligent — built with precision, efficiency, and care. That’s why we specialize in factory-built homes that bring together the best of design and technology to deliver lasting quality and value.

Our mission extends beyond just building homes. It’s about building trust, delivering solutions that simplify construction, and creating housing that adapts to the future of how people live. Whether we’re helping a family design their first ADU, guiding an investor through a modular community, or supporting a homeowner rebuilding after a wildfire, our focus never changes:

to bring clarity, craftsmanship, and joy to every project we touch.

At Joy Line Homes, we’re not just changing how homes are built — we’re changing what people expect from the building experience itself.

We envision a future where factory-built housing leads the way toward smarter, faster, and more sustainable living.

Our vision is to redefine what’s possible in homebuilding by combining architectural creativity, advanced engineering, and responsible construction practices that honor both people and place. We see California — and the nation — as a landscape of opportunity, where innovation and housing come together to solve real challenges like affordability, efficiency, and environmental impact.

Joy Line Homes is driven by the belief that the homes of tomorrow should be accessible today — homes that are thoughtfully designed, energy-efficient, and tailored to the needs of each family and community.

Through collaboration, technology, and experience, we’re creating more than structures — we’re helping shape a future of livable, lasting, and meaningful spaces where people can thrive.

At Joy Line Homes, we build more than homes — we build peace of mind. Every project is shaped by transparency, craftsmanship, and genuine care for the people we serve.
From the first conversation to the day you receive your keys, our focus is on making the process clear, collaborative, and deeply rewarding. We understand that building a home is one of life’s most personal decisions. That’s why we take the time to listen, guide, and deliver with integrity — ensuring every detail reflects your vision, your lifestyle, and your future.

Whether you’re designing an ADU, a custom modular home, or rebuilding after a fire, our promise remains the same: to make homebuilding an experience defined by trust, inspiration, and lasting quality — one that feels as good as the day you move in.

Joy Line Homes is California’s trusted name in Accessory Dwelling Units (ADUs), modular homes, manufactured homes, tiny homes, and fire rebuild projects.

With offices in San Jose, San Luis Obispo, and Los Angeles, we proudly serve homeowners, developers, and investors across the Bay Area, Central Coast, and Southern California — as well as neighboring states including Oregon, Nevada, Arizona, and Washington.

Every Joy Line home can be custom-designed or selected from one of our pre-engineered models, allowing each client to balance creativity, cost, and time.

All homes are built in state-certified factories that meet or exceed California’s rigorous building codes — ensuring consistency, speed, and value.

At Joy Line Homes, we offer complete design-build services from planning to move-in. Our process covers every detail — design, engineering, permitting, delivery, installation, and final inspection.

Accessory Dwelling Units (ADUs) – Custom or model-based backyard homes designed for rental income, family housing, or guest space.

Modular Homes – Architect-driven, precision-built homes constructed off-site and assembled on your property for faster completion.

Manufactured (Mobile) Homes – HUD-approved homes that blend comfort, efficiency, and affordability with modern design.

Tiny Homes Nationwide – Compact, customizable homes shipped anywhere in the U.S., perfect for flexible living or additional income.

Fire Rebuilds & Replacement Homes – Fast, cost-effective solutions for homeowners rebuilding after California wildfires.

Architectural Design & Planning – Tailored layouts, elevations, and material selections suited to your site and aesthetic.

Land & Permitting Services – Feasibility studies, grading, foundations, driveways, and utility coordination.

Project Management & Financing – Dedicated oversight plus access to trusted lenders specializing in ADU and modular construction.

Every service is designed to make homebuilding streamlined, transparent, and stress-free — whether you’re developing land, rebuilding after a fire, or adding an ADU to your property.

Custom or Model Options – Full creative freedom or turnkey simplicity.
End-to-End Support – One team managing every phase of your project.
Local Expertise – Deep understanding of California zoning, energy, and permitting requirements.
Fast & Predictable Timelines – Factory-built accuracy reduces delays and ensures consistent results.
Fire Rebuild Experience – Compassionate, efficient solutions for homeowners recovering from loss.
Design-Driven Approach – Homes that are modern, functional, and built for the way people live today.
Trusted Partnerships – Collaborating with California’s leading modular and manufactured home factories.

Northern California: San Jose · Santa Clara · Sunnyvale · Palo Alto · Fremont · Oakland · San Francisco · Walnut Creek · Sacramento · Santa Cruz · Monterey · Carmel · Watsonville

Central California:  Paso Robles · Atascadero · Templeton · San Luis Obispo · Santa Barbara · Bakersfield

Southern California:  Los Angeles · Pacific Palisades · Santa Monica · Orange County · Palm Springs · San Diego County

Counties Served:  Santa Clara · San Mateo · Alameda · Contra Costa · Monterey · Santa Cruz · San Luis Obispo · Santa Barbara · Kern · Los Angeles · Orange · Riverside · San Bernardino · San Diego

Expanded Regions: All of California  |  Oregon  |  Nevada  |  Arizona  |  Washington  |  Nationwide Tiny Home Delivery