Bookkeeping for Long Island's service-based businesses and nonprofits.

Call or Text: (516) 357-4882

Bookkeeping for Port Jefferson Station Small Businesses

Bookkeeping for Port Jefferson Station service businesses. Monthly bookkeeping, catch-up work, and tax-ready records from a Long Island firm.

Bookkeeping for Port Jefferson Station

Port Jefferson Station runs along Route 112 between the North Shore waterfront and the busier commercial corridors to the south. The area has landscapers, cleaning companies, contractors, and service providers who spend their days working for clients and their evenings catching up on the financial paperwork they’ve been putting off.

We handle the bookkeeping so you can stop catching up. Monthly bookkeeping, catch-up work for books that have fallen behind, and year-end preparation so your CPA has clean records. All at flat monthly rates with no surprises.

Monthly Bookkeeping

Transactions categorized, accounts reconciled, books closed every month. You get financial reports that show where the business actually stands without spending weekends in QuickBooks.

Catch-Up Bookkeeping

Books untouched for months? That’s how most clients find us. We sort through the backlog, organize everything properly, and bring your records current so you can move forward.

Bill Payment and Invoicing

We manage accounts payable and receivable so bills get paid on time and invoices go out consistently. You stop losing track of what’s owed and what you owe.

Tax-Ready Records

Clean books your CPA can actually use. Proper categories, documentation in order, and a smooth handoff when tax season arrives. No more scrambling in April.

Port Jefferson Station Businesses We Work With

The North Shore has plenty of service businesses. From the routes between here and Smithtown to the subdivisions throughout Brookhaven, there’s steady work. But running a service business means long days on the job and not much energy left for bookkeeping at night. The financial side slips because there’s always something more urgent.

That’s who we serve with our Long Island bookkeeping services. Small businesses doing $50K to a few million in revenue that need clean books but don’t have time to maintain them. If you’ve outgrown doing it yourself but aren’t ready for a full-time hire, we fill that gap.

Home and Property Services

Landscapers, pool services, pest control, roofers. The North Shore has homes that need maintenance and businesses that provide it. We track job revenue, manage expenses, and keep your books organized.

Cleaning Services

Commercial janitorial, residential cleaning, pressure washing. Whether you’re cleaning offices or homes across Suffolk County, we handle the bookkeeping while you handle the clients.

Consultants and Professionals

Management consultants, IT consultants, business coaches. If you bill clients for your expertise and lose track of expenses along the way, we keep it organized and show you what you’re actually keeping.

Nonprofits

Churches, community organizations, local foundations. Nonprofit accounting has different requirements. We track restricted funds, manage grant reporting, and maintain the records your board and donors expect.

Common Questions

You're based in Melville. Why would I work with you?

Bookkeeping happens digitally. We're both on Long Island, same understanding of local business needs, and a short drive apart if meeting ever makes sense. Most clients find remote work is easier once things are set up.

What does monthly bookkeeping cost?

Starting at $199 per month based on your expense volume. We give you an exact price after a short conversation about your business.

My books are a mess. Can you fix them?

Yes. That's how most people find us. We do catch-up work to bring everything current, then move into monthly service so you stay current going forward.

Do you handle payroll?

We set up payroll systems and train you to run them yourself. We don't process payroll directly, but we get you set up with the right tools and show you how to manage it independently.

What types of businesses do you work with?

Service-based businesses and nonprofits. Landscapers, cleaning companies, consultants, property services, salons. Businesses where the owner is busy doing the work and needs someone else handling the books.

Long Island's Small Business Bookkeeper

The Next Step:
A Quick Conversation

Tell us about your business and what you need. We'll ask a few questions and give you a straightforward quote.

  • Intuit ProAdvisor Silver tier badge
  • Intuit ProAdvisor QuickBooks Certified Level 1 badge
  • Intuit Bookkeeping Trained badge
  • Gusto Payroll Certification badge

© 2026 Manetto Hill Bookkeeping