Big MountainFinancial

Bookkeeping and Tax Services for Contractors and Tradespeople

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Hi! My name is Robbie Oyama, and I specialize in helping trades and construction businesses stay organized — whether you’re managing job costs, catching up on books, or just need someone to handle the paperwork so you can stay on the tools.With a BA in Accounting from Western Washington University and certification as a QuickBooks ProAdvisor, I can confidently handle your bookkeeping and tax needs.I’ve lived my whole life in Western Washington, so when you work with me, you’re getting someone who understands the unique challenges and opportunities local contractors and tradespeople face here in the PNW. My goal is to help you stay organized, save time, and keep your business on solid financial ground.If you’d like to talk about how I can help, please reach out using the contact button below. I look forward to working with you!

Services Offered

Monthly Bookkeeping

Stop spending hours on your own books. Hire a professional so you can focus on your business.With the Monthly Bookkeeping package, you get up to date books every week. No QuickBooks or bookkeeping knowledge is necessary. I'll set you up, send you weekly reports, and I'm available by phone if you need extra guidance on how to use the data to your advantage.

Catch Up/Clean Up Bookkeeping

Have months of backlog on your books? I get it, you're focused on actually running your business.With the Catch Up/Clean Up service, this is an optional add on to finally get your books in order. The turn around time is fast, and from there, I'll be able to keep your books updated on a weekly basis.

Business Financial Planning

Need financial data beyond the bookkeeping numbers? I got you covered!Whether you're looking to forecast your revenue for the year, or you need assistance in creating a budget for your business, the Fractional CFO add on allows you to hire a financial advisor for your business without the in-house prices.Financial plans are customizable, but potential services that are offered are:
- Financial Forecasts and Budgets
- Cash Flow management
- Employee headcount planning
- Cost Analysis

What customers are saying and case studies

"I knew from the beginning that I was falling behind on my books. Not only did Robbie get me caught up in my bookkeeping, but he also corrected errors that I made in the last year. Now that I have accurate data, Robbie is helping me analyze and forecast my financial position so I can make better business decisions when making bids on jobs. I appreciate everything he has done for my business."

Case Study: Increasing Profit Margins

Client Industry: LogisticsProblems Faced:
- No books in place
- Behind on paying taxes
- Unsure on bidding structure to win profitable jobs
- Unsure of the costs to run their business
Methods Implemented:
- Created bookkeeping system from scratch via QuickBooks
- Calculated business cost per mile and target revenue per mile to make sure only profitable bids are mad
- Created budget and forecasting spreadsheets to monitor business achievement to goals
Results:
- Increased the next month's Net Profit by 180.62% compared to the average Net Profit per month YTD
- Client peace of mind knowing that we have a plan in place to pay all of the bills and take care of his family

Case Study: Managing Costs

Client Industry: General ContractorProblems Faced:
- No books in place
- Hit with a big state tax bill
- Unsure on the profit margins of each job they take
- Unsure of how much they're really making in their business
- Missed out on some tax deductions due to lack of books
Methods Implemented:
- Created bookkeeping system from scratch via QuickBooks
- Implemented systems for job costing so the client knows their revenue and expenses tied to each job
- Created budget and forecasting spreadsheets to monitor business achievement to goals
Results:
- Peace of mind for client knowing that they can see exactly how much they are making
- Systems in place to make sure bills do not go unpaid
- Client is able to collaborate to make sure they can take advantage of all tax break possible

Contact Us

Please fill out the form below with any questions or to get in touch about working together.

Thank You

Thank you for reaching out! I'll be in touch as soon as possible.