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Serving Los Angeles, CA

Fractional Controller & Bookkeeping Services in Los Angeles

Senior, CPA-led financial leadership for businesses across Los Angeles—a reliable monthly close, audit-ready books, strong controls, and the technical accounting that keeps growing companies on track. On-site across LA or fully remote.

Los Angeles has one of the most diverse business economies in the country—technology and startups, entertainment and media, professional services, real estate, manufacturing, e-commerce, and more. What growing companies across all of these share is a common turning point: the business outgrows basic bookkeeping and needs real financial leadership, but isn’t ready to pay for a full-time controller or CFO.

BooksClose exists for that moment. Founded by Stan Tronik, a CPA with more than 20 years of controller-level experience across fintech, SaaS, startups, and investment companies, we give Los Angeles businesses the expertise of a seasoned controller on a flexible, fractional basis. We take ownership of your month-end close, enforce GAAP, build the controls and procedures that keep your numbers trustworthy, handle technical accounting, and get you ready for audits or financing. Headquartered in LA, we meet clients on-site across the metro or work entirely over the cloud.

What We Do for Los Angeles Clients

Full-service controller & accounting support

Fractional / Interim Controller

Senior oversight of your close, financials, and reporting—ongoing or to bridge a gap.

Month-End Close & Audit Readiness

A disciplined, repeatable close and books that stand up to audit and diligence.

Internal Controls & Procedures

Documented checklists and controls that reduce errors and fraud risk as you grow.

Technical Accounting

Revenue recognition (ASC 606), leases (ASC 842), and audit-ready memos.

Accounting Team Building

Hiring, training, and onboarding accounting staff—domestic and international.

Bookkeeping & Cleanup

Accurate day-to-day books, plus catch-up and cleanup when you’ve fallen behind.

Why Los Angeles Businesses Choose BooksClose

The expertise of a full-time controller—at a fraction of the cost

Los Angeles FAQ

Common questions

What areas of Los Angeles do you serve?

We serve businesses across the LA metro and meet on-site where it helps—including the Westside (Santa Monica, Beverly Hills, Culver City), Downtown, the San Fernando Valley, and beyond—plus fully remote clients throughout Southern California.

How much does a fractional controller cost compared to a full-time hire?

A full-time controller in Los Angeles is a six-figure salary plus benefits. A fractional engagement gives you the same senior expertise for a fraction of that, scaled to the hours you actually need. We’ll scope it to your situation on a consultation call.

Do you only work with startups?

No. We work with startups and established small-to-midsize businesses alike across many industries—anywhere growth has outpaced the accounting function.

Let’s talk about your Los Angeles business

Get controller-level financial leadership without the full-time cost. Book a no-obligation consultation today.

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Also serving nearby: Santa Monica · Beverly Hills · Culver City