Top Managed IT Companies in Rancho Cucamonga

Resolv Consulting

Security-first managed IT, sized to your Rancho Cucamonga business.

✓ Verified Provider ⭐ 5.0/5 Stars Est. 2010
Ontario, CA (Inland Empire, serving Rancho Cucamonga)
10–49 employees
Founded 2010
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Resolv Consulting is a managed IT services provider based in Ontario, CA (Inland Empire, serving Rancho Cucamonga), operating since 2010. Across 15 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Managed Cybersecurity, Backup & Disaster Recovery, Co-Managed IT. Compare it against other Rancho Cucamonga managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated September 2026

About Resolv Consulting

Resolv Consulting carries a 5.0 out of 5 rating across 15 Google reviews for security-first managed IT delivered across Los Angeles, San Bernardino, Orange, and Riverside counties, Rancho Cucamonga included. President and CEO Leroy Sumlin leads a firm shaped by 15 years of hands-on delivery.

The company builds service packages around each client's needs and budget rather than forcing a single tier, combining help desk support, proactive monitoring and patching, managed cybersecurity, data backup and recovery planning, and network and cloud support. That right-sizing keeps managed IT affordable for a smaller Rancho Cucamonga operator while still covering the essentials.

Resolv leads with cybersecurity as the reason to move off a reactive, one-person or break-fix model, backed by partners such as Microsoft, SentinelOne, Dell, and Veeam. Its clients span professional services, construction, and other Inland Empire businesses that handle confidential client and employee data.

Services Offered

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Managed IT Services
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Managed Cybersecurity
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Backup & Disaster Recovery
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Co-Managed IT
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Help Desk Support
🌐
Network & Cloud

Industries Served

📋 Professional Services
🏗️ Construction
💰 Finance
🏭 Manufacturing

Why Choose Resolv Consulting

5.0/5 Across 15 Google Reviews

Fifteen Google reviews at a perfect 5.0 reflect trusted, security-first managed IT across the Inland Empire.

🔒

Cybersecurity-led delivery

Resolv leads with managed cybersecurity and SentinelOne-backed protection, not antivirus alone, to keep a Rancho Cucamonga business secure.

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Right-sized packages

Service is built around each client's needs and budget, so a smaller Rancho Cucamonga firm pays for the right coverage.

Offices

Resolv Consulting lists 5 offices. Choose one to see it on the map.

Certifications & Compliance

Microsoft Partner
SentinelOne / Veeam stack
Managed cybersecurity
Backup & DR planning

Frequently Asked Questions

What do Resolv Consulting reviews say?

Across 15 verified Google reviews, Resolv Consulting averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Resolv Consulting provide?

Resolv Consulting delivers Managed IT Services, Managed Cybersecurity, Backup & Disaster Recovery, Co-Managed IT, Help Desk Support, Network & Cloud to organizations across Rancho Cucamonga, CA.

What area does Resolv Consulting serve?

Resolv Consulting is based in Ontario, CA (Inland Empire, serving Rancho Cucamonga) and supports businesses across Rancho Cucamonga and the greater metro area.

When did Resolv Consulting start?

Resolv Consulting has been operating since 2010.

Is Resolv Consulting certified?

Resolv Consulting carries Microsoft Partner, SentinelOne / Veeam stack, Managed cybersecurity, Backup & DR planning.