Job-by-job books for general contractors and specialty trades building along the Gilbert–Queen Creek corridor — closed by the 15th, every month. Our office is nearby in Mesa at 4320 E Brown Rd, Suite 103, Mesa, AZ 85205. Gilbert is a primary East Valley service area; there is no Gilbert storefront.
Gilbert's growth is not abstract for the contractors who work it. New residential, remodel, and light commercial work means more jobs open at once — and more ways for costs, draws, and retainage to get messy if the books aren't built for construction.
Blackline Financial works exclusively with construction businesses — roughly the $1M–$30M band — including general contractors and specialty trades that show up on Gilbert jobs every week: framing, electrical, plumbing, mechanical/HVAC, excavation, concrete, and related trades. We do not take restaurants, SaaS, or general small-business bookkeeping.
If you run jobs out of Gilbert, Higley, or the San Tan Valley / Queen Creek edge, you get the same construction-only close we run for Mesa clients — job costing, WIP, and financials a lender or bonding agent can actually use. Day-to-day work runs through QuickBooks Online and a secure portal; in-person meetings are by appointment at our Mesa office a short drive away.
See how we work and the full services and packages. For contractors based closer to our office, see also construction bookkeeping in Mesa.
A bank or surety does not care that your bank feed is reconciled. They care whether you can show earned vs billed, which jobs are over- or under-billed, and whether retainage is sitting on the balance sheet instead of looking like cash you can spend.
For Gilbert contractors stepping into larger contracts, that is usually the gap:
We connect QuickBooks Online to the job tools contractors already use — including Adaptive (we're a preferred partner) and Buildertrend — so estimates, bills, and draws don't live in two disconnected systems.
Every Blackline engagement includes a monthly close by the 15th. That means bank and credit-card reconciliations, a P&L and balance sheet you can trust, and QuickBooks Online managed for construction — not a soft "sometime this month" close.
What sits on top of that close depends on how many jobs you run:
Catch-up work, if your books are behind, is scoped in the DIG Diagnostic as its own project — never quietly folded into the monthly fee.
We don't post a public rate card. Every client is quoted from revenue, job count, software, and complexity — usually within one business day.
| Package | Built for | What you get |
|---|---|---|
| Foundation | About $1M–$3M, 1–5 active jobs | Monthly close by the 15th, reconciliations, P&L and balance sheet, QBO management |
| Frame | About $3M+, 5+ active jobs | Everything in Foundation, plus job costing, a monthly WIP schedule, a CFO Insight Report, and Blackline Command |
| Blueprint | Owners who want forward-looking strategy | Fractional CFO advisory: monthly call, 13-week cash flow, bonding and lender support — alone or paired with Foundation or Frame |
Full detail, add-ons (payroll, software support, AIA/AR automation), and what's never included live on the services page. Systems setup before the first close runs through Groundwork on that same page.
Every engagement starts with a DIG — Discover, Investigate, Guide. We review your books, find gaps (unreconciled accounts, miscoded job costs, missing WIP, catch-up work), and scope the right package before you sign.
Most DIGs take 1–2 weeks. If cleanup is needed, it's quoted as its own project — never folded into the monthly fee.
Or read the full DIG and package breakdown on Services.
We serve Gilbert contractors as a core East Valley service area from our Mesa office. That includes work around Gilbert proper, the Higley corridor, San Tan Valley, and Queen Creek — plus nearby Chandler and Tempe when the engagement fits.
You do not need a Gilbert office visit for the books to run. QuickBooks Online and a secure portal keep field and office in sync. If you want to meet in person, appointments are at 4320 E Brown Rd, Suite 103, Mesa, AZ 85205.
Statewide framing and the same package table also live on construction bookkeeping in Arizona. Contractors closer to Brown Road can start on construction bookkeeping in Mesa. Onboarding steps are on Process.
No Gilbert storefront. Our office is at 4320 E Brown Rd, Suite 103, Mesa, AZ 85205 — a short drive from Gilbert. We serve Gilbert contractors remotely through QuickBooks Online and a secure portal, and in person by appointment in Mesa. Call (480) 617-2664 or request a quote.
No. We do not prepare or file tax returns. We keep construction-specific books clean and hand them to your CPA. Arizona TPT and income tax filing stay with your tax pro; we coordinate so the records are ready.
Yes. Retainage receivable and payable are tracked as part of how we close construction books. WIP schedules are part of Frame (and scoped when needed). AIA pay-app / AR automation is available as a Blackline Command add-on for contractors billing that way — not every package includes it by default.
Most engagements start with a DIG Diagnostic (typically 1–2 weeks). If cleanup is required, we quote that as a separate project, then Foundation, Frame, or Blueprint starts on ground we can trust. Exact timing depends on how complete your current books and software access are — we'll say so before you sign. Onboarding steps are on Process.
Yes. We stay in our lane: construction bookkeeping, job costing, WIP, and (when scoped) fractional CFO advisory. Your CPA keeps tax prep and filing. We coordinate so they get clean, construction-specific records instead of a year-end reconstruction project.
Tell us about your Gilbert construction business and we'll put together a custom quote within one business day — DIG first, no pressure.
Get a Custom QuoteBlackline Financial · Office: 4320 E Brown Rd, Suite 103, Mesa, AZ 85205 (serving Gilbert)