3+ Years Behind on Your Contractor Books?
We'll Get You Caught Up Fast.
Flat-rate bookkeeping cleanup for contractors and specialty trades. No hourly surprises. No judgment. 100% virtual, tax-ready books.
Founder of NerdyGirl Accounting. 10+ years cleaning up contractor books. She personally reviews every quote — no gatekeepers, no junior staff.
Watch how we help small business owners get their books cleaned up fast.
“They cleaned up 5 years of my books and saved me $100,000 in taxes. I should have called years ago.”
“Michelle and her team fixed the problems with the books and got my taxes completed in the time frame needed. I cannot say enough positive things about Michelle and her team at NerdyGirl!”
“It used to take me about 2 months a year to deal with compliance and get ready for taxes. Now, with NerdyGirl, my compliance takes less than a business day.”
Not sure where to start? Book a free cleanup call.
We'll look at your situation, tell you exactly what needs to happen, and give you a flat-rate quote on the spot. No pressure, no hourly meter running.
Book My Free Cleanup Call →AVAILABLE MON–FRI · RESPONDS WITHIN 1 BUSINESS DAY
No shame, no hourly billing.
Reviewed personally by NerdyGirl within one business day.
Quotes are flat-rate and provided before any work begins.
- Project deposits and change orders create accounting chaos.
- Materials and labor never matched to the right job.
- Cash and check payments slipping through the cracks.
- Several tax years behind and growing.
Everything in your flat-rate cleanup
- Catch up every month of missing books
- Reconcile bank, card & merchant accounts
- Fix and clean up prior-year mistakes
- Get you fully tax-ready (or amend old filings)
- Zero judgment — we've genuinely seen worse
Trades We Work With
Quick call
Tell us how far behind you are. No shame — just call (623) 777-6220 or book a callback.
We dig in
We get access, assess the mess, and quote you a flat rate before any work starts.
Caught up & tax-ready
We reconcile every year, fix prior mistakes, and hand you clean, tax-ready books.
No shame. No surprises. No hourly billing.
We quote one flat rate up front. We've cleaned up books messier than yours, more times than we can count. The hardest part is the phone call — and we make that easy.
Flat-rate, quoted up front after a quick look — no hourly billing, no surprise invoices. You'll know the number before we start.
Let's get you caught up.
Two or three years behind feels heavy. It won't after we take it over.