HVAC Bookkeeping Services
Most HVAC owners are making decisions on financials that are wrong.
Cash-basis books that mask your real margins. A chart of accounts that lumps everything together. Zero connection between ServiceTitan and your P&L. Your financials don’t tell you which departments, techs, or job types actually make money — and that’s costing you real dollars. We fix all of it.
What we see with most HVAC companies’ books
Cash-basis books hiding real profitability
Revenue looks great when a $15K install payment clears, but the parts were bought last month and the labor was last week. Cash-basis accounting masks your true margins and makes it impossible to benchmark against industry standards. Learn more about accounting services built for home services companies.
ServiceTitan data sitting in a silo
You have thousands of completed jobs in ServiceTitan with revenue, cost, and tech performance data — but none of it flows into your financials. Your bookkeeper reconciles bank statements. They never touch ServiceTitan.
A chart of accounts built for a generic business
Your QuickBooks still has the default account structure. Install revenue, service revenue, and maintenance revenue are all lumped into one line. COGS doesn’t break out parts vs. labor vs. subcontractors. You can’t tell which department is profitable.
Financials delivered too late to act on
By the time you see last month’s numbers, you’ve already made this month’s decisions blind. Seasonal businesses like HVAC need weekly or biweekly financial visibility — especially heading into shoulder seasons.
Deposits, financing payouts, and the cash nobody reconciles
Financing payouts that never tie to the job
You sell a $14K system on a 0% promo. The lender funds you days later — net of a dealer fee that can run 8–12% on promotional paper. If nobody matches each payout back to its job, that fee disappears into a lump-sum deposit, your install margins read higher than they really are, and you keep pricing off numbers that were never true.
Install deposits booked as revenue too early
A 40% deposit collected in June for a July changeout isn’t June revenue — it’s a liability until the work is done. Book it when it hits the bank and June looks like a record month while July eats the cost with no revenue against it. In a seasonal business, that whipsaw makes every month-to-month comparison meaningless.
The undeposited funds graveyard
ServiceTitan says the job was collected. QuickBooks shows the payment parked in undeposited funds. The bank shows a processor batch that matches neither. We routinely find months-old items sitting in that account — each one a spot where your revenue, your cash, and your operational data quietly disagree.
Card fees silently shrinking every batch
Processor deposits land net of 2.5–3.5% in merchant fees. Book the batches as they arrive and you’ve understated revenue, buried a five-figure annual expense you never see on its own line, and lost the ability to ask whether that processing deal is even competitive anymore.
None of this is a data-entry problem — it’s a reconciliation problem across three systems that were never designed to agree. We close those gaps every month, so collected, booked, and banked all mean the same number.
HVAC bookkeeping built for operators, not tax preparers
Accrual-Basis Monthly Financials
See your true profitability every month — not a cash-basis P&L that spikes when a big install payment clears and crashes the next week. We deliver accrual-basis financials closed within 15 business days, with revenue matched to when it was earned. This is the standard PE buyers expect, and it’s the only way to benchmark your margins accurately.
PE-Standard Chart of Accounts
Know exactly which departments and service lines make money — and which ones are bleeding margin. We restructure your chart of accounts to separate install vs. service vs. maintenance revenue, break COGS into parts, labor, subcontractors, and equipment, and deliver department-level P&Ls. This is the same structure used by PE-backed platforms and the standard top industry coaching groups build to.
ServiceTitan ↔ QBO Integration
End the mystery of why ServiceTitan and QuickBooks show different numbers. We reconcile revenue, job costing, and tech performance data from ServiceTitan to your QBO general ledger every month — so your financial statements actually reflect what’s happening in the field.
Accounts Payable & Receivable
Stop losing money to missed bills, late payments, and aging receivables nobody is chasing. We handle vendor bill entry, payment tracking, aging management, and collections follow-up for commercial accounts — so cash doesn’t leak through the cracks.
Payroll Reconciliation
See the true labor cost by department — not just total payroll. We reconcile commissions, spiffs, tech comp, installer pay, and office salaries to the right departments every month. When comp is allocated wrong, your department margins are wrong, and you can’t tell which crews are profitable.
Monthly Financial Package
A financial package you can actually use in your Monday meeting. P&L, balance sheet, cash flow, and a management summary that tells you what changed, why it changed, and what to do about it. Not a 30-page PDF nobody reads — a focused brief built for operators.
We don’t just do your books — we understand HVAC businesses
Built specifically for home services
We work exclusively with HVAC, plumbing, electrical, and roofing companies. We know your revenue cycles, your seasonal cash flow patterns, and how your tech comp plans hit the P&L. Your bookkeeper shouldn’t need a tutorial on what a maintenance agreement is.
PE-grade financial rigor
Our team has reviewed financials on 200+ home services acquisitions. We know exactly what private equity buyers look at — and we build your books to that standard from day one, whether you plan to sell or not.
ServiceTitan expertise
We’re one of the only accounting firms that actually works inside ServiceTitan. We pull reporting, reconcile to QBO, and use your operational data to inform the financials — not the other way around.
Bookkeeping is the foundation. When you’re ready for margin analysis by department, cash flow forecasting, comp modeling, and exit planning — see our HVAC Fractional CFO Services →
HVAC books a lender — or a buyer — takes seriously
An institutional structure from month one
Departmentalized revenue, fully loaded COGS, and a chart of accounts that reads the same way every month. A lender or PE analyst can pick up your P&L and follow it without a translator — instead of the improvised account list most contractors accumulate over a decade.
Seasonality a buyer can underwrite
Buyers don’t fear slow shoulder months — they fear not knowing your true fixed cost to carry the business through them. We break out real overhead from seasonal volume so your trailing-twelve-month earnings hold up instead of falling apart under normalization adjustments.
Add-backs a buyer will actually accept
Owner compensation, one-time legal costs, the personal truck on the company card — legitimate adjustments only count if they’re documented as they happen. We tag them month by month, so your adjusted EBITDA is a schedule a diligence team can verify, not a story reconstructed from memory two weeks before close.
Proven under QoE scrutiny
Deferred revenue on deposits, financing fee treatment, warranty obligations — these are exactly the line items a quality-of-earnings team digs into on an HVAC deal. Our clients’ financials have already held up under that diligence, because they’re built to that standard before a buyer ever shows up.
Every point of EBITDA a buyer can’t verify is a point you don’t get paid for. We build HVAC books that pass that test long before anyone is looking.
Frequently asked questions about HVAC bookkeeping
See what PE-grade HVAC books look like
Book a free 30-minute call. We’ll review your current financials and show you exactly what we’d change — no obligation.
Explore Our Other Services
Run ServiceTitan? Our ServiceTitan Accounting & Bookkeeping service reconciles ServiceTitan to QuickBooks for accurate HVAC financials and true job-level gross margins.