Rooted in the Lewis River valley
Steady books. Sound advice. Work that holds up.
Lewis River Services, LLC gives small businesses and contractors in Southwest Washington one dependable place for accounting, business consulting, and contracting support — without big-firm overhead.
Talk to a real person
(360) 727-1553Monday–Friday, 8am–5pm Pacific
info@lewisriverservices.comWe reply within one business day
PO Box 714Amboy, WA 98601
What we do
Three services, one point of contact
Most of our clients use us for more than one thing. Start where the need is most pressing — the rest connects naturally.
Accounting
Clean, current books you can hand to a lender or tax preparer without apology.
- Bookkeeping & reconciliation
- Payroll support
- Tax-season preparation
Consulting
Practical advice for owners making real decisions — pricing, growth, cash flow.
- Business planning
- Cash-flow & budgeting
- Entity & licensing guidance
Contracting support
Back-office help built for the trades, so the paperwork keeps pace with the work.
- Job costing & billing
- L&I and compliance filings
- Bid & contract paperwork
How it works
From first call to steady rhythm
1
Talk it through
A short call or visit to understand your business and where things stand today.
2
Agree on scope
A plain-language proposal: what we'll handle, what you'll handle, and what it costs.
3
Get caught up
We bring books, filings, or paperwork current so there's a clean starting line.
4
Stay on track
A monthly or quarterly cadence that keeps everything current — and you informed.
Ready to get the paperwork off your plate?
Tell us what you're dealing with. First conversations are free and carry no obligation.