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(714) 883-1083Book a free assessmentWhere is Quantum Digital Architects located?
We are headquartered in Rancho Cucamonga, California, and serve businesses throughout the Inland Empire — Ontario, Riverside, San Bernardino, Fontana, Corona, Upland, Chino Hills, Pomona, Temecula and surrounding cities — as well as clients across Los Angeles and Orange County.
What size businesses do you work with?
Most of our clients have between 10 and 200 employees: medical and dental practices, law and CPA firms, manufacturers, distributors, contractors and nonprofits. We also support smaller offices that need professional-grade security.
How quickly can you start?
A free assessment can usually be scheduled within a few business days. Onboarding a managed-IT client typically takes two to four weeks, during which we document your environment, deploy monitoring and security tools and meet your team.
Do you require long-term contracts?
No. Quantum works month to month. We put our response commitments in writing and expect to earn your renewal every month.
Can you support multiple locations?
Yes. Many clients operate from two to ten sites across Southern California. We connect them securely, standardize equipment and support every location from one help desk.
What happens if we already have an IT person?
We offer co-managed IT: your staff stays in charge and we add tools, security, escalation engineers and after-hours coverage.
What does managed IT cost in the Inland Empire?
Most small and mid-size businesses pay a flat monthly rate per user or per device that covers monitoring, maintenance and unlimited support. Pricing depends on headcount, number of locations and compliance requirements. We quote a fixed price after a free assessment so there are no surprises.
Do small businesses in Riverside and San Bernardino County really get attacked?
Yes. Attackers automate their targeting, and smaller companies are attractive because defenses are thinner. Most incidents we see start with a phishing email or a reused password, not a sophisticated exploit.
Do you offer on-site IT support in Rancho Cucamonga and Ontario?
Yes. Quantum is based in the Inland Empire and schedules same-day on-site visits across Rancho Cucamonga, Ontario, Upland, Fontana, Riverside, San Bernardino and surrounding cities.
Will we lose email during a migration?
No. We run migrations in stages with coexistence, cut over on a planned evening or weekend, and keep the old system available until everything is verified.
How quickly can you recover a server?
For protected servers we target recovery in hours, not days, by booting the latest image on local or cloud hardware. We document the specific objective for each system during onboarding.
Do you do network cabling for new offices and warehouses?
Yes. We handle structured cabling, rack build-outs and wireless design for new construction, tenant improvements and relocations across the Inland Empire.
Can we keep our existing phone numbers?
Yes. Numbers are ported to the new platform and we schedule the cutover so no calls are missed.
What is a virtual CIO?
A part-time, senior technology leader who sets strategy, owns the roadmap and budget, and manages vendors — included with higher managed-IT tiers or available as a stand-alone engagement.
Will you replace our IT staff?
No. Co-managed IT is designed to make your internal team more effective and give them a bench to lean on.
Do you handle HIPAA compliance for medical and dental offices?
Yes. We perform the required risk assessment, implement safeguards for electronic health information, train staff and maintain the documentation HIPAA requires.
Let's look at your IT together.
A free, one-hour assessment gives you a written picture of your environment, risks and costs — whether or not you hire us.