Private Offices
Tell us about your business, preferred start date, and space needs. We’ll discuss available private offices and help you arrange a visit.
Furnished options are available for an additional fee. A tour does not reserve a suite.
Visit & contact Gateway
Contact Gateway.
Contact Gateway.
Ontario, California.
Book a room online, explore private office availability, or arrange a visit. Choose what you need below, and take the next step with Gateway Executive Suites.
Talk with our team.
Whether you need a room for the day or an office for your business, we’re here to help you understand your options.
Save Gateway to your contacts
Your next step, made simple
What space do you need?
Book a Day Office, Conference Room, Training Room, or Event Space online. For questions about any space, send us a message below or call to discuss the right fit.
Choose a service, then use the button below. Selecting an option does not submit a request or reserve a space.
Talk with our team
Find an office that fits your business.
Tell us about your business, preferred start date, and space needs. We’ll discuss available private offices and help you arrange a visit.
Call to arrange a tourFurnished options are available for an additional fee. A tour does not reserve a suite.
Prefer to explore first? View Private Offices details.
Send an inquiry about this spaceOffices, rooms, and specialist inquiries
The next step for every space.
Compare all seven options before calling or booking. Each link takes you to the service details or the relevant next step.
Day Office
Reserve a furnished Day Office for up to three people, with an eight-hour minimum. Choose your date and review the available time, total, and terms before confirming.
Deskworks lists the Day Office under “Private Office.” The booking page opens in a new tab.
Conference Rooms
Choose a time for your presentation, client conversation, or team meeting. Our large conference room accommodates up to ten guests; review the room and booking details before confirming.
Opens in a new tab. Call if your preferred time is unavailable or you need to confirm presentation equipment.
Training Room
Plan a workshop, onboarding session, or seminar with a projector and whiteboard. Confirm your group size and setup needs with our team, then review the available time and total online.
Training Room reservations use “Event Space” in Deskworks. The booking page opens in a new tab.
Event Space
Plan your professional gathering, networking event, or community program. Confirm event suitability, capacity, equipment, and setup with our team before reviewing the available time and total online.
Reservations use “Event Space” in Deskworks. The booking page opens in a new tab; confirm any additional services and charges.
Medical Offices
Tell us about your practice, the facilities you need, and your preferred timing. Arrange a visit to assess an available suite for your intended use.
Office suitability and professional requirements must be assessed before committing. Furnished options cost extra.
Podcast Room
Share your format, equipment needs, guest count, and preferred date. We’ll help you assess the available room and confirm practical arrangements.
Equipment and production services are not automatically included. Your session is reserved only after the details are confirmed.
Confirm the room, capacity, equipment, access, and any charges before committing. Booking links open Satellite Deskworks; choosing an option here does not submit an inquiry.
Find us in Ontario
Close to downtown.
Close to downtown.
Ready for your next step.
Gateway is two blocks from Downtown Ontario, with convenient access to Ontario International Airport. Look for building number 500 at 500 East E St.
Free parking makes it easy to bring your team or welcome guests. If you have accessibility needs or questions about entry, let us know when arranging your visit.
- Free parking for you and your guests
- 1-Gig download and upload fiber internet
- A friendly, professional team
Start a conversation
Send our team a message.
Ask about any of our spaces, arrange a visit, or get help choosing the right option. Tell us what you have in mind and we’ll get back to you as soon as possible.
An inquiry starts a conversation. It does not reserve a room, confirm availability, or create a membership.
Before you book or visitA few answers.
A few answers.
A clearer next step.
Find the practical details here, or call us to talk through your plans.
Call (909) 988-3478Can I see the space before deciding?
Yes. Call (909) 988-3478 to arrange a visit and discuss the spaces you would like to see. Please confirm your appointment and entry arrangements before arriving. A tour is an opportunity to explore your options; it does not reserve an office or room.
What details should I have ready?
For a room booking, have your preferred date, start time, duration, and guest count ready. Tell us about any equipment or accessibility needs. For a private office, share your intended use, preferred move-in date, and space requirements so we can discuss suitable options.
Where can I check rates and availability?
Day Office, Conference Room, Training Room, and Event Space links open Satellite Deskworks in a new tab. Review the available room, date, duration, total, and booking terms before confirming. For Private Offices, Medical Offices, or Podcast Room inquiries, use the message form below or call our team to discuss availability, suitability, and rates. Confirm any extra services and charges before committing.
How can I ask about an existing reservation?
Call our team with the name on the reservation, the room, date, and booking reference, if available. We can help you review your request. Changes and cancellations follow the terms provided with your booking; a new selection on this page does not change an existing reservation.
Where is Gateway, and is parking available?
Gateway Executive Suites is at 500 East E St, Ontario, CA 91764, two blocks from Downtown Ontario. Free parking is available for you and your guests. Use the directions link and confirm entry instructions or any specific accessibility needs with our team before visiting.
Do I need to arrange a visit or confirm access first?
Yes. Call to arrange a tour and confirm the date, time, and entry details. Meeting space may be available seven days a week by arrangement, subject to availability. Private Office member access is a separate agreement; it does not mean public visits or staff assistance are available around the clock.
Does selecting a space send an inquiry or make a reservation?
No. Selecting a service only changes the guidance and links. Use the message form on this page to ask about any space or send a general question, or call Gateway. Room booking links open Deskworks. Only submitting an inquiry form sends its details; an inquiry does not reserve a space or change an existing booking.