Sullivan Bookkeeping Services are designed to provide business owners with clarity on profit, stress reduction, and greater financial control.

I help contractors and small business owners turn messy books into clear profit insights so they can make betterdata-driven business decisions

Contractor looking over the books.
Monthly Bookkeeping in Prescott Valley

1. Monthly bookkeeping

We handle the day-to-day numbers so you can focus on the job site. Every month, your income and expenses are categorized, reconciled, and organized — giving you a clean set of books year-round and no surprises at tax time.

QuickBooks Pro Online Setup

2. QuickBooks Expert Online Setup

We configure QuickBooks Online specifically for your trade or contracting business — including a chart of accounts built for construction, job cost categories, and integrations with your invoicing and payroll tools. Start strong from day one.

Sullivan Bookkeeping Bank reconciliation

3. Bank reconciliation

Every transaction in your bank and credit card accounts is matched against your books each month. We catch errors, flag duplicates, and make sure your records accurately reflect your real cash position — no guesswork, no gaps.

Quickbooks Pro Bookkeeping Prescott Valley Cleanups and Catchups

4. Cleanups and Catchups

Months (or years) behind on your books? We'll dig in and get everything back on track. Whether you need a single-month cleanup or a full-year reconstruction, we'll sort through the mess and hand you back accurate, tax-ready financials.

Sullivan Financial reporting

5. Financial Reports

Get clear, easy-to-read profit & loss statements, balance sheets, and cash flow reports delivered on your schedule. Understand exactly where your money is coming from and where it's going — presented in plain language, not accounting jargon.

Sullivan Bookkeeping Reporting and analysis

6. Reporting and Analysis

Go beyond the numbers. We turn your financial data into meaningful insights — identifying trends, flagging problem areas, and helping you make smarter decisions about pricing, overhead, and growth. Built for contractors who want to run a leaner, tighter business.

Sullivan Quickbooks Payroll Services

Quickbooks Payroll

We process payroll accurately and on time for your crew — handling wages, withholdings, direct deposit, and tax filings. Whether you have W-2 employees, seasonal workers, or a mix of both, we make sure everyone gets paid right and you stay compliant.

Sullivan Payroll and 1099 Filing

1099 Filing

Subcontractors are the backbone of most construction operations — and the IRS wants a paper trail. We track your sub payments throughout the year and handle all 1099 preparation and filing so you're covered come January without the last-minute scramble.

Accurate Job Cost Tracking

Job cost tracking

Know exactly what each job costs you — labor, materials, subs, and overhead — compared to what you estimated. We set up and maintain job costing in QuickBooks so you can spot unprofitable work, refine your bids, and protect your margins on every project..

Contractor Job Cost Tracker

A Tool That Does the Job Cost Math For You

I built a Contractor Job Cost Tracker specifically for trades and small contractors — no accounting software, no learning curve, no subscription.It’s a Google Sheets template. You enter your estimated costs before the job, track actuals as you go, and it automatically calculates:Budget variance (how far over or under you came in) Gross profit and margin percentage A plain-English verdict: did this job actually make money?

Let’s streamline your books and max your profits

Get in touch for a FREE 15 minute consultation or a custom quote.