Filter by:
Building amenities
3Locations
Elevate your business in Fontana, a thriving city in California's Inland Empire. Our dynamic office spaces for rent cater to the innovative spirit of manufacturing, logistics, and healthcare industries. With prime locations near Sierra Lakes and downtown Fontana, enjoy easy access to transportation hubs like Ontario International Airport and major highways.

Settle into a thoughtfully designed, private workspace that fosters focus and creativity. Every office is built to support your best work.
Customize your office space to match your team's style and workflow. Flexible arrangements adapt easily as your business evolves.
Benefit from seamless support services, ensuring your team can focus on the bigger picture. Our friendly professionals handle the details, from reception to tech support.
Join an energized community of professionals, with regular opportunities to network, collaborate, and grow.
Discover office spaces crafted for creativity and connection in Fontana












Virtual office plans
north_eastMeeting rooms
north_eastCompany registration
north_eastTraining rooms
north_eastCollaboration rooms
north_eastEvent spaces
north_eastInterview rooms
north_eastWorkplace recovery
north_eastEnterprise all access
north_eastCall answering
north_eastBoardrooms
north_eastCowork day pass
north_eastCowork by the hour
north_eastWorkplace portal
north_eastWorkplace technology
north_eastConference rooms
Shape a space that fits your flow—smart, stylish, and built to elevate your workday.


Desks
Choose the right surface for how you work — from sit-stand desks to spacious executive setups, each option supports productivity and comfort.
Chairs
Stay supported all day with ergonomic seating. Adjustable features and lumbar support help keep focus high and strain low.
Meeting spaces
Add a spot for quick check-ins or in-depth discussions. Go formal with a boardroom table or keep it relaxed with a café-style setup.
Furniture options
Bring warmth and personality to your space with soft seating, greenery, and purposeful décor that supports both focus and downtime.
Storage
Keep your workspace organised with under-desk drawers, shelving, or secure cabinets — everything within reach, nothing in the way.
Find your ideal workspace, wherever work takes you.
Fontana*, a thriving city in California, offers a vibrant and dynamic environment for businesses seeking office space. With approximately 213,000 residents and being part of the Inland Empire, one of the fastest-growing regions in Southern California, Fontana is an ideal location for businesses to expand their horizons. Whether you need office space for rent or office space for lease, Fontana provides abundant opportunities to grow and succeed.
Fontana boasts several key commercial areas perfect for your office rental needs. Sierra Lakes is known for its retail and dining options, offering a lively atmosphere for businesses. Meanwhile, Downtown Fontana features a mix of local businesses and cultural amenities, providing a unique blend of work and leisure. For industrial and commercial developments, Jurupa Hills is the go-to area for office space rental. Fontana's location near major transportation corridors such as I-10, I-15, and State Route 210 facilitates easy access to neighboring regions, making it convenient for employees and clients alike. Additionally, the proximity to Ontario International Airport and the Fontana Metrolink Station ensures seamless connectivity, making Fontana an attractive location for rentable office space.
At Spaces, we understand that businesses have varied needs, which is why we offer flexible office space solutions in Fontana. Whether you require temporary office space or month-to-month office rentals, we have options to suit every requirement. For those looking for shorter commitments, our day office and hourly office rental services are perfect for office space by the day or office space by the hour. Our private offices and executive suites cater to businesses seeking a more exclusive and professional environment. The furnished office spaces and move-in ready offices ensure you can start working immediately without the hassle of setting up. We also provide shared office space and hybrid office space, fostering a collaborative atmosphere among forward thinkers and innovators.
Fontana offers competitive office rental rates and office lease rates, making it an affordable choice for businesses of all sizes. Whether you are looking for small office space or large office space, our scalable office space solutions cater to your growth needs. For those on a budget, we have cheap office space and affordable office space options, ensuring you find the perfect office space to rent without breaking the bank. With managed offices and turnkey office solutions, you can focus on your work while we handle all the background logistics and services. Fontana's supportive local government initiatives and active Chamber of Commerce further promote networking and business growth, making it a prime location for your next office space rental.
Spaces offers more than just office space; we provide a vibrant community and a sophisticated European design that makes you feel at home. Our full program of professional events and hospitality services involve you in the buzz and energy of Spaces. Choose Spaces in Fontana for your office space rental needs and experience a unique, entrepreneurial spirit that helps you think, create, and collaborate.
Inspiring spaces,* where every corner sparks new ideas. Collaborate freely, design your perfect workday in Fontana with Spaces.
Are small offices available in Fontana?
Yes — Spaces offers compact, ready-to-move-in offices designed for individuals and small teams.
These can be booked monthly, daily, or even by the hour.
Contact us to check availability and arrange a visit.
Are Spaces offices in Fontana fully serviced?
Yes — every Spaces office is fully serviced. That means utilities, cleaning, and maintenance are included, so you can focus on your work from day one.
Each office comes with:
Some locations in Fontana also feature extras such as:
Can I visit to see office space in person in Fontana?
Absolutely. Visiting in person is the best way to explore our workspaces before making a decision.
Book a tour online here, or give us a call. You’re welcome to view multiple locations in Fontana to find the perfect fit for your team.
Do you provide enterprise-scale workspace in Fontana?
We do — Spaces provides dedicated solutions for larger organizations across in Fontana and in the United States. Options include:
Our enterprise team can work with you to build a workspace strategy that’s scalable and future-proof. Please get in touch to learn more.
Do you require a minimum rental period?
No — there’s no strict minimum with Spaces. You can rent an office for just a few weeks or stay for years. Our flexible contracts let you adapt as your business grows, scale your space up or down, or even change locations when needed.
Is it possible to book an office just for one day in Fontana?
Yes — you can book an office by the day with Spaces’ flexible options. Alongside day offices, we also offer offices by the hour, meeting rooms, and coworking desks.
With 3 Spaces locations in Fontana, day office prices start from $ 179 per person per day.
Bookings can be made online for individuals or teams of any size. Need multiple offices for the same day? Please contact us to explore your options.
Should I book office space in Fontana in advance?
We recommend booking ahead if you need a specific size, setup, or location.
If you have a long-term office, you’re free to arrive and start work whenever you like. For Hourly Offices or Day Offices in Fontana, advance booking via the Spaces app, phone, or online ensures your spot is ready for you.
What are the costs for renting an office in Fontana?
Our office spaces in Fontana start from $ 12 per person each day, based on a 24-month contract. The cost depends on a number of factors — including size, location, number of people, contract length, and the amenities you choose. Premium offices, such as those with executive layouts, single-person studios, or city views, are generally priced higher per person.
For flexibility, you can also choose an Office Space All Access Plan — available for individuals and teams — giving you private office access for 5, 10, or unlimited days each month.
What if I need office space in more than one location in Fontana?
With Spaces, you’re never tied to one place. Our Office Space All Access Plan and Cowork All Access Plan let you book offices or coworking desks across in Fontana and the country.
Choose 5, 10, or unlimited days per month — perfect for teams that move between neighborhoods, cities, or even countries.
Which types of office space are available in Fontana?
Spaces offers a variety of flexible office solutions in Fontana, suitable for both individuals and teams. Choose from:
Every office can be customized to suit your business — from adding extra desks and storage to bespoke layouts and artwork.
We also offer Specialized Spaces, tailored for industries such as healthcare, media, technology, and energy.
Discover the Spaces range of offices, coworking desks, meeting rooms and virtual offices near you.
Los Angeles
north_eastInglewood
north_eastWestmont
north_eastSan Mateo
north_eastPlacentia
north_eastHayward
north_eastArtesia
north_eastCulver City
north_eastSanta Monica
north_eastSan Francisco
north_eastSan Diego
north_eastAnaheim
north_eastGardena
north_eastSimi Valley
north_eastPalmdale
north_eastBeverly Hills
north_eastNewport Beach
north_eastSan Lorenzo
north_eastEl Monte
north_eastEast Los Angeles
north_eastSanta Clara
north_eastEl Cerrito
north_eastGarden Grove
north_eastRiverside
north_eastSouth San Francisco
Still have questions? Contact us, we’re happy to help!
Show locations
Hide locations

3990 Concours 1st Floor, Ontario, CA, 91764, USA

3500 Porsche Way, Ontario, CA, 91764, USA

3281 East Guasti Road 7th Floor, City of Ontario, CA, 91761, USA

3200 Guasti Road Suite 100, City of Ontario, CA, 91761, USA

3390 University Avenue, Riverside, CA, 92501, USA

715 N Arrowhead Ave 1st & 2nd Floor, San Bernardino, CA, 92401, USA

473 East Carnegie Drive Suite 200, San Bernardino, CA, 92408, USA

204 North San Antonio Avenue, Ontario, CA, 91762, USA

980 W. 6th Street 1st & 2nd Floor, Ontario, CA, 91762, USA

11801 Pierce Street Turner Riverwalk, Suite 200, Riverside, CA, 92505, USA

22550 Town Cir 2nd Floor, Moreno Valley, CA, 92553, USA

12981 Perris Blvd 2nd Floor, Moreno Valley, CA, 92553, USA