Top Managed IT Companies in Sioux Falls

D2 IT

Flat-rate pricing

✓ Verified Provider ⭐ 5.0/5 Stars Est. 2004
North Sioux City, SD
1–9 employees
Founded 2004
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D2 IT is a managed IT services provider based in North Sioux City, SD, operating since 2004. Across 6 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, Cybersecurity, Cloud Services, Backup & Business Continuity. Compare it against other Sioux Falls managed IT providers, then request a quote.

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

About D2 IT

D2 IT delivers managed IT, cybersecurity, co-managed IT, and data backup/recovery services to small and midsize businesses across South Dakota and the surrounding Midwest, with flat-rate pricing and plain-English communication.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
☁️
Cloud Services
💾
Backup & Business Continuity
🤝
Co-Managed IT

Why Choose D2 IT

5.0/5 From 6 Google Reviews

With 6 reviews averaging 5.0, D2 IT has a checkable public track record rather than marketing claims alone.

📍

Based in North Sioux City

D2 IT is headquartered in North Sioux City, SD, so North Sioux City businesses get a local team for on-site work instead of a distant call center.

Flat-rate pricing

Flat-rate pricing

Plain-English communication

Plain-English communication

Location

North Sioux City, SD

Certifications & Compliance

Flat-rate pricing
Plain-English communication
16+ years serving Goodwill of the Great Plains as an example client
Locally owned in the tri-state area, works across US remotely

Frequently Asked Questions

What do D2 IT reviews say?

Across 6 verified Google reviews, D2 IT averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does D2 IT provide?

D2 IT delivers Managed IT Services, Cybersecurity, Cloud Services, Backup & Business Continuity, Co-Managed IT to organizations across Sioux Falls, SD.

What area does D2 IT serve?

D2 IT is based in North Sioux City, SD and supports businesses across Sioux Falls and the greater metro area.

When did D2 IT start?

D2 IT has been operating since 2004.

Is D2 IT certified?

D2 IT carries Flat-rate pricing, Plain-English communication, 16+ years serving Goodwill of the Great Plains as an example client, Locally owned in the tri-state area, works across US remotely.