Top Managed IT Companies in Los Angeles

David Mercer Consulting, Inc. (DMC)

IT support and consulting for Northern California

✓ Verified Provider ⭐ 4.9/5 Stars Est. 1992
Napa Valley, CA
1–9 employees
Founded 1992
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David Mercer Consulting, Inc. (DMC) is a managed IT services provider based in Napa Valley, CA, operating since 1992. Across 15 verified Google reviews it averages 4.9 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cloud Services, IT Help Desk & End-User Support, IT Consulting. Compare it against other Los Angeles managed IT providers, then request a quote.

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

About David Mercer Consulting, Inc. (DMC)

David Mercer Consulting is a trusted IT consulting firm supporting small and medium-sized businesses in Napa, Sacramento, and Sonoma Counties with practical technology solutions.

Founded by David Mercer, an IT professional with experience dating to 1989, DMC has served businesses since 1992.

Services Offered

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Managed IT Services
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Cloud Services
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IT Help Desk & End-User Support
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IT Consulting

Why Choose David Mercer Consulting, Inc. (DMC)

4.9/5 From 15 Google Reviews

With 15 reviews averaging 4.9, David Mercer Consulting, Inc. (DMC) has a checkable public track record rather than marketing claims alone.

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Based in Napa Valley

David Mercer Consulting, Inc. (DMC) is headquartered in Napa Valley, CA, so Napa Valley businesses get a local team for on-site work instead of a distant call center.

Does not outsource support

Does not outsource support

No AI chatbots for client interaction

No AI chatbots for client interaction

Location

Napa Valley, CA

Certifications & Compliance

Infragard member

Frequently Asked Questions

What do David Mercer Consulting, Inc. (DMC) reviews say?

Across 15 verified Google reviews, David Mercer Consulting, Inc. (DMC) averages 4.9 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does David Mercer Consulting, Inc. (DMC) provide?

David Mercer Consulting, Inc. (DMC) delivers Managed IT Services, Cloud Services, IT Help Desk & End-User Support, IT Consulting to organizations across Los Angeles, CA.

What area does David Mercer Consulting, Inc. (DMC) serve?

David Mercer Consulting, Inc. (DMC) is based in Napa Valley, CA and supports businesses across Los Angeles and the greater metro area.

When did David Mercer Consulting, Inc. (DMC) start?

David Mercer Consulting, Inc. (DMC) has been operating since 1992.

Is David Mercer Consulting, Inc. (DMC) certified?

David Mercer Consulting, Inc. (DMC) carries Infragard member.