About Quest

A small teamwith a longview.

Quest Marketing Group is an online marketing agency in Northridge, California, founded by Tornike Partsvania. We work with owners who want a partner that plans before it spends and explains every number.

A small marketing team laughing and sketching around a long table in a sunlit office with palm trees outside
The studio · Northridge

Our story

WhyQuest.

Tornike Partsvania started Quest Marketing Group after watching too many good local businesses pay for marketing they couldn’t see working — busy dashboards, long contracts and reports nobody read.

The idea was simple: treat marketing like an expedition. Survey the ground first. Write down the route. Measure every step, and change course when the numbers say so. That approach still shapes everything we do, from a single Google Ads account to a full program across search, social, email and a new website.

We’re based in Northridge in the San Fernando Valley, and many of our clients are neighbors — restaurants, clinics, contractors, studios and shops from Porter Ranch to Burbank. We also work remotely with e-commerce and service brands across the country.

Tornike Partsvania
Founder & Principal, QUEST MARKETING GROUP LLC

How we work

Four things wewon’t compromise.

  • 01Honest numbersWe report leads and sales, not vanity metrics, and we tell you when something isn’t working.
  • 02One accountable leadA senior strategist owns your account. No hand-offs to whoever is free this week.
  • 03Your assets, your nameAccounts, data, content and code belong to your business from day one.
  • 04Plan, then spendNothing launches before there’s a written route and tracking to measure it.
Two colleagues planning on a wall of sticky notes and a hand-drawn timeline
Planning day · the route goes on paper first

Where we work

Rooted in theValley.

We meet local clients in person across the San Fernando Valley and greater Los Angeles, and work with businesses nationwide over video calls.

  • Northridge
  • Granada Hills
  • Porter Ranch
  • Chatsworth
  • Reseda
  • Winnetka
  • Canoga Park
  • Van Nuys
  • Encino
  • Sherman Oaks
  • Burbank
  • Los Angeles

QUEST MARKETING GROUP LLC · 9400 Corbin Ave Apt 1073, Northridge CA 91324

Next waypoint

Let’s walk theground together.

Book a free 30-minute route call. We’ll look at where you are, where you want to be, and tell you honestly whether we can help.

Plan my route