Hunting for office space Ontario teams can actually move into this quarter? This guide lists the three private office centers on Wezoo in Ontario, California — with real monthly starting prices, capacity and availability — so you can shortlist without wading through a dozen aggregator directories. For the wider picture on leases, terms and fit-out, see our complete guide to private office space.
Ontario sits at the heart of the Inland Empire, minutes from Ontario International Airport and the I-10/I-15 interchange. That location is why serviced-office operators cluster here, and why a private office in the city can cost a fraction of comparable space in Los Angeles. The right office says you are here to stay before you say a word.
Wezoo snapshot — Ontario private offices
- 3 private office centers available on Wezoo
- Price range: from $485 to $3,992 per month
- Median entry price: about $998 per month
- Top operator: Regus
- Main areas: Guasti Road near Ontario Airport (91761), Downtown Ontario (91762)
What does office space Ontario cost in 2026?
On Wezoo, private office space Ontario businesses can book starts at $485 a month for a solo room and reaches $3,992 a month for an eight-person suite. Most two-person offices land between $998 and $1,038 a month. Those are monthly starting prices from Regus centers — per desk, they work out to roughly $485 to $520.
Prices depend on the building, the office size and how far ahead you commit. For a broader benchmark across markets, read how much a private office costs before you compare quotes.
Private office, coworking or day office: which fits?
Pick a private office when your team needs a lockable room, a fixed address and space to hold client meetings every week. Choose a day office or coworking desk when you only need a professional spot a few days a month. Ontario’s three centers are all private-office locations, so this guide focuses on monthly serviced offices rather than drop-in desks.
Growing past two or three people soon? Look at our notes on choosing a private office for a small team so you size the room for the headcount you are hiring toward, not the one you have today. Book for the team you have. Room for the team you are building.
The 3 best private offices in Ontario
1. Waterside Center — Ontario
What to expect: The lowest entry point in the city sits here: a solo private office from $485 a month, with suites scaling to eight people. Waterside is a short drive from Ontario International Airport, so out-of-town clients land and are at your table within fifteen minutes. Breakout spaces, catering and an on-site lounge come with the address. From $485/month up to $3,880/month, capacity 1 to 8 people, available now.
Operator: Regus · Address: 3200 Guasti Road, Ontario 91761
👉 Enquire about Waterside Center on Wezoo
2. Lakeshore Center — Ontario
What to expect: A polished Guasti Road building built for small teams that meet clients on site. Two-person offices open at $1,038 a month and run up to seven-person rooms. The center adds a coffee-and-tea bar, an on-site restaurant, wheelchair access and lounge seating, which reads well when a prospect walks in for the first time. From $1,038/month up to $3,633/month, capacity 2 to 7 people, available now.
Operator: Regus · Address: 3281 E. Guasti Road, Ontario 91761
👉 Enquire about Lakeshore Center on Wezoo
3. 980 W 6th Street — Ontario
What to expect: Closer to downtown Ontario, this location trades the airport buzz for a steadier commercial pocket near the 10 freeway. Two-person offices start at $998 a month and the building goes up to eight-person suites, making it the pick for a team that plans to grow into the space rather than out of it. Catering and breakout rooms are on hand. From $998/month up to $3,992/month, capacity 2 to 8 people, available now.
Operator: Regus · Address: 980 W. 6th Street, Ontario 91762
👉 Enquire about 980 W 6th Street on Wezoo
What are private offices in Ontario best for?
They suit Inland Empire firms that want a real business address near the airport without a multi-year commercial lease. Logistics, sales and professional-services teams meeting clients weekly gain the most: a staffed reception, meeting rooms down the hall and parking that visitors can actually find. The cheapest room costs you the most in wasted time if it cannot host a client — specificity wins space.
How far in advance should you book?
Most Ontario offices on Wezoo show availability now, with a handful opening on future dates through 2026 and into 2027. Enquire two to four weeks ahead if you need a specific size or move-in month; the popular two- and three-person rooms turn over fastest. Because private offices are lead-gen, you send an enquiry and the operator confirms terms rather than booking instantly.
Ready to set up your private office in Ontario?
Office space Ontario FAQ
How much is office space in Ontario, CA?
On Wezoo, private office space Ontario centers start at $485 a month for a one-person office and reach $3,992 a month for an eight-person suite. Two-person offices typically run $998 to $1,038 a month.
Who operates private offices in Ontario?
All three private office centers listed on Wezoo in Ontario are operated by Regus, on Guasti Road near the airport and on West 6th Street closer to downtown.
Can I rent an office for just one person in Ontario?
Yes. Waterside Center offers a solo private office from $485 a month, the lowest entry point in the city on Wezoo.
Are the offices near Ontario International Airport?
Two of the three centers sit on Guasti Road, roughly fifteen minutes from Ontario International Airport, which suits teams hosting out-of-town clients.
Do private office prices include desks and internet?
Serviced private offices from Regus come furnished with business internet, reception and shared amenities. Confirm the exact inclusions when you enquire, since packages vary by room.
How do I book a private office in Ontario on Wezoo?
Private offices are inquiry-based. Browse the Ontario listings, pick a center, and send an enquiry with your team size and preferred move-in date; the operator replies with terms.
Ontario gives Inland Empire teams a credible address, airport access and serviced offices that scale from one desk to eight — without an LA price tag. Compare the three centers above, then enquire on Wezoo to lock in the room that fits.
