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Rent, Lease or Buy Modular Buildings in California

Mobile Modular offers comprehensive modular buildings plus additional solutions in California:

Find California Modular Buildings Near You

We’re proud to offer services to cities throughout the state, including:

Fresno, CA
6300 Lincoln Court, Fresno, CA 93725
Sales: 559-234-0085
Service: 855-794-6386
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Livermore, CA
5700 Las Positas Road, Livermore, CA 94551
Sales: 925-308-6758
Service: 855-794-6386
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Mira Loma, CA
11450 Mission Blvd. Mira Loma, CA 91752
Sales: 951-821-9982
Service: 855-889-1636
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Sacramento – Dixon, CA
2725 Fitzgerald Dr, Dixon, CA 95620
Sales: 707-666-6176
Service: 855-794-6386
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Lease or Purchase Modular Buildings in California

Lease or Purchase Modular Buildings in California

For over four decades, Mobile Modular has been a trusted provider of modular buildings in California. Our cost-effective, code-compliant modular solutions are ideal for organizations needing to expand their space quickly. Whether you need a temporary or permanent building for commercial, education, medical, religious, or government use, Mobile Modular has the right modular option for you.

As a leader in the modular building industry, we take pride in serving the great state of California. Our experienced team is ready to provide you with a quote for your modular building needs. Contact us today to learn more about our customizable, quality modular buildings and how they can benefit your organization.

Modular Buildings in California

  • Education

  • Construction

  • Medical

  • Government

  • Manufacturing

  • Industrial

  • Retail

  • Disaster & Emergency Response

  • Religious Organizations

  • Food Service


Modular buildings from Mobile Modular offer a smart, cost-effective solution for public, private, and charter schools as well as other educational institutions. Our customizable modular classrooms, whether new or refurbished, provide modern, clean spaces for students and staff without breaking the budget. We can create entire modular school complexes complete with hallways, bathrooms, and multi-classroom wings. Deploy our high-quality portable trailers when you need extra capacity, whether due to unexpected growth or during traditional construction projects.
Education Exterior Education Interior
Building Types Available


California construction companies need secure, clean, flexible spaces on the jobsite. That’s where modular construction trailers come in. With Mobile Modular’s construction trailers, you can get the portable space you need on a temporary or permanent basis.
Construction Exterior Construction Interior
Building Types Available


Mobile Modular provides modular building solutions for hospitals and healthcare organizations that need flexible, additional space. Our new and refurbished modular buildings have frequently been used for temporary offices, overflow patient rooms, testing facilities, and more. During COVID-19, many communities relied on our inventory of rapidly deployable modular structures to meet urgent needs.
Medical Exterior Medical Interior
Building Types Available
  • Medical Office Buildings
  • Satellite Clinics
  • Laboratory Buildings
  • Urgent Care Centers
  • Diagnostic Centers
  • Treatment Centers
  • Community Health Centers
  • Custom Modular Buildings


Mobile Modular builds specialized modular facilities to meet unique government needs. Our secure modular buildings are fully customizable. Modular dormitories offer adaptable housing for military barracks or detention facilities. We can integrate modular dining areas into existing buildings or create additional administrative space for your organization.
Government Exterior Government Interior
Building Types Available


Our portable office trailers create dedicated workspaces near your facility. Customize our single or double-wide modular units to fit your team's needs. Outfit them as individual focus rooms or open-concept spaces to drive productivity. Our adaptable buildings give you flexibility as you shift to meet growing business or restructuring.
Manufacturing Exterior Manufacturing Interior
Building Types Available


Our modular commercial buildings allow California companies to scale offices and operations while keeping costs contained. Our quality modular structures can be installed faster than traditional buildings and provide amenities like conference rooms, break areas, and more. Mobile Modular delivers innovative workspaces tailored to your needs, timeline, and budget. Discover how our modular office solutions can benefit your expanding business.
Industrial Exterior Industrial Interior
Building Types Available


Our durable, portable, modular buildings in California allow businesses to open quickly. Relocate into a modular retail shop to keep serving customers seamlessly. Having a modular space lets the construction continue while you operate uninterrupted.
Retail Exterior Retail Interior
Building Types Available
  • Sales Centers
  • Restaurants
  • Drive Thru Cafes
  • Pop-up Shops
  • Showrooms
  • Custom Modular Buildings
  • Convenience Stores
  • Retail Offices

Disaster & Emergency Response

When the unexpected occurs, Mobile Modular provides rapidly deployable modular structures as flexible solutions in California. After natural disasters our modular swing spaces allow organizations to continue operations seamlessly. Our extensive selection of portable buildings allows us to supply crucial temporary space for medical care, community services, and disaster response operations.
Disaster & Emergency Response Exterior Disaster & Emergency Response Interior
Building Types Available

Religious Organizations

With diverse religious affiliations, California communities need adaptable facilities for worship, fellowship, and service. Mobile Modular builds customized modular religious spaces for organizations statewide. Our modular construction delivers beautiful, cost-effective centers tailored to your faith. We can create permanent structures with worship halls, prayer rooms, offices, recreation areas, and any amenities you require. Our modular buildings also provide affordable temporary space during renovations.
Religious Organizations Exterior Religious Organizations Interior
Building Types Available

Food Service

Food service providers can find the flexibility they need to continue or expand their operations when they choose modular kitchens, dining, and support facilities. Mobile Modular’s food service solutions cater to a diverse range of industries, from education to healthcare to hospitality.

Get Mobile Modular Plus Add-Ons for Your Modular Buildings

Get your modular workspace ready for immediate use with Mobile Modular Plus, our turnkey modular solution. We take care of all the final details so your new building is fully operational.

Experience our seamless modular solution. Contact us today for turnkey accessories and services to get your building ready for immediate occupancy.

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Get Mobile Modular Plus Add-Ons for Your Modular Buildings

Get your modular workspace ready for immediate use with Mobile Modular Plus, our turnkey modular solution. We take care of all the final details so your new building is fully operational.

Experience our seamless modular solution. Contact us today for turnkey accessories and services to get your building ready for immediate occupancy.

Learn More

Why Choose Mobile Modular?

Streamlined Process

Streamlined Process

We offer a quick quoting process and 24-hour turnaround for modular buildings.

In-House Expertise

In-House Expertise

Our in-house technicians are experts in installing modular buildings of all types.

Proven Experience

Proven Experience

We have over 40 years of experience working on projects across multiple industries.

Modular Buildings Made for California

Built to Last in California

California's hot, dry climate poses challenges for traditional construction. Building on-site exposes materials and workers to sweltering conditions that impair quality and timelines. Mobile Modular provides a solution.

Our modular buildings in California are constructed in climate-controlled factory settings. This maintains material integrity and prevents weather delays. The finished structures include powerful yet efficient HVAC systems to deliver reliable temperature control.

Rural & Urban Modular Buildings

Beyond its bustling cities, California has remote forests and deserts that offer an affordable, peaceful lifestyle. Our offsite construction process allows the installation of high-quality modular structures virtually anywhere. There are no limits on location when buildings are fabricated in controlled settings and then transported. Our logistics expertise enables access to California's most secluded destinations.

Quick-Deploy Buildings for Disaster Response

With climate change intensifying wildfires, California must be ready to respond. Mobile Modular provides rapidly deployable modular buildings that enable effective disaster response. Our inventory of modular structures allows rapid response to remote burn zones. After the smoke clears, the speedy installation of modular administrative offices, medical facilities, temporary housing, and schools gets communities functioning faster.

California Licensing & Regulations for Modular Construction

Since 1957, California has led the nation in building standards to protect homeowners and businesses. Today, the state's rigorous codes ensure all modular structures measure up. Mobile Modular meets and exceeds these high standards.

We're certified by California's Housing and Community Development (HCD) as a modular dealer and installer. Our commitment to quality modular construction ensures your building meets HCD insignia standards. We stay current on all codes and requirements, so your modular project sees smooth sailing.

What Our Customers Say About Us

California Case Studies

Asbury United Methodist Church
Mobile Office Solutions

Asbury United Methodist Church

Mobile Modular Creates New Permanent Church Office to Blend Seamlessly with Existing Building

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shower facility inside a Woodland California law enforcement modular building

Law Enforcement Agency Locker and Shower Modular Building

Mobile Modular Provides Long-Awaited Conveniences for Some of California’s Finest

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Immaculate Heart of Mary Catholic Church
Mobile Office Solutions Religious Organization

Immaculate Heart of Mary Catholic Church

Mobile Modular Creates New Church With Refined Spanish Flair

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Frequently Asked Questions (FAQ)

What is the difference between used, leased, and rented modular buildings in California?

Mobile Modular offers buildings for both lease and purchase. Leased modular buildings are temporary and must be returned at a predetermined date, making them suitable for shorter-term needs. Purchasing modular buildings in California provides a permanent solution, while our rent-to-own option allows for gradual ownership transition, catering to businesses seeking flexibility in California’s market.

What’s the difference between portable, prefabricated, and modular buildings in California?

In California, it's essential to differentiate between portable, prefabricated, and modular buildings. Portable buildings are designed for easy mobility and self-contained functionality, making them ideal for various temporary needs. Prefabricated buildings are constructed off-site in a controlled factory environment, reducing weather-related delays and site costs, which is especially advantageous in California’s variable climate.

Modular buildings in California are akin to prefabricated structures but are typically assembled in larger modules, allowing for almost complete construction off-site. They can be efficiently transported and adhered to concrete or ABS pad foundations, making them versatile and suitable for a range of California applications.

What is a modular trailer in California?

A modular trailer in California is a pre-built temporary structure suitable for various short-term purposes, such as on construction sites as offices. These modular trailers are specifically designed for flexibility and rapid deployment, catering to the unique space needs of California, especially in industries like construction where mobility and quick setup are essential.

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