Local operator
Lakeshore Center
3281 East Guasti Road, City of Ontario, CA 91761
- Virtual office
- $92/month
- Business address
- $63/month
Virtual office and business address at Waterside Center, Ontario
3200 Guasti Road, City of Ontario, CA 91761
Virtual office
$120/month
What is included
- Business address for company registration
- Mail received, scanned or forwarded
- Local phone number or call answering
- Meeting rooms and day offices on demand
Business address
$82/month
What is included
- Business address for company registration
- Mail received under your company name
- Scanning or forwarding on request
Prices are monthly, excluding VAT. Regus centres: the operator's published rate (from X per day on a monthly plan, shown × 365 / 12), checked on 1 November 2026.
Other centres nearby
Request an address in Ontario
Tell us what you need — company registration, mail handling or a phone number — and we will send the options and current prices.
Frequently asked questions
How much does a virtual office at Waterside Center cost?
A virtual office at Waterside Center costs $120 a month and a business address $82 a month, before VAT.
Can I register my company at Waterside Center?
The address can be used for your company's filings with the state if the plan includes mail handling, because official post must reach the company there. Ask the centre to confirm the plan before you register.
Who operates the centre at Waterside Center?
The centre is run by Regus. Its address is 3200 Guasti Road, City of Ontario, CA 91761.
Which other centres are near Waterside Center?
The closest other centres in Ontario are Lakeshore Center. Each one has its own page with prices.
Is mail forwarding included at Waterside Center?
Mail is received at Waterside Center under your company name; scanning, holding or forwarding is arranged under the plan you choose, and forwarding is usually billed per shipment. Ask for the plan details in the request form below.