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Construction Bookkeeping Basics: 4 Questions Every Contractor Asks (2026)
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com If you run a construction business, you've probably wondered whether the financial side really needs to be different from any other company's. It does — and the gap is bigger than most owners realize. Construction bookkeeping isn't regular bookkeeping with a hard hat on. It tracks money in a fundamentally different way, b
Jul 127 min read


From Construction to Cash Flow: A Multifamily Developer's Books When a Project Goes from Development to Operations (2026)
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com For 18 to 36 months, your multifamily project was a construction job — capitalized costs piling up, draws funding the work, nothing coming in. Then one day it places in service, the first residents move in, and rent starts flowing. That moment feels like the finish line. In multifamily developer accounting, it's actually
Jul 98 min read


Multifamily Developer Accounting: How to Structure Entity Books, Intercompany & Investor Reporting (2026)
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com If you develop multifamily, you already know your books aren't simple. You don't run one company — you run a holding entity over a stack of single-purpose project LLCs, each with its own loan, its own equity partners, and its own set of books. Money moves between those entities constantly. And your investors expect report
Jul 88 min read


Real Estate Developer Accounting 101: Bookkeeping for Multifamily Development (2026 Guide)
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Developing multifamily — apartments, townhome communities, mixed-use — is one of the most financially complex things you can do in real estate. You're managing land acquisition, a construction loan with a draw schedule, dozens of vendors and subcontractors, equity partners, and a project that can run 18 to 36 months befor
Jul 710 min read


10 HVAC Expenses You Need to Know (and How They Become Tax Deductions) — 2026
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Every HVAC contractor spends money to make money — on units, parts, tools, vans, software, technicians, and more. What most owners don't realize is that HVAC tax deductions aren't decided in April by your CPA. They're decided all year long, in your books, by how each expense gets recorded. Book an expense the right way an
Jul 610 min read


HVAC Maintenance Plans 2026: How to Price Them for Real Profit (Not Just to Win the Customer)
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Ask most HVAC contractors why they offer a maintenance plan, and the answer is some version of 'to keep customers and get the repair work.' That's a good instinct — an HVAC maintenance agreement is one of the most valuable things you can build. But here's the problem: most owners price their plans to win the customer, not
Jul 58 min read


Retainage Receivable: How to Track Money You've Earned But Can't Collect Yet
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist Here's a number most contractors never see clearly: how much money they've already earned but legally can't collect yet. On nearly every project, the owner holds back a slice of each payment — retainage — until the job is substantially complete. You did the work. You billed it. You recognized the revenue. But the cash is sitting in someone else's account, and if your books don't track it properly, it
Jul 26 min read


HVAC Maintenance Plans: Pricing & Profitability for Contractors
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist Most HVAC maintenance plan programs are sold on instinct. A contractor picks a round number — $199, $250, $350 — because a competitor down the street charges something close, then hopes the math works out by year-end. It usually doesn't, and the books rarely tell a clear story. The problem isn't the idea of recurring revenue. The problem is that the HVAC maintenance agreement was never costed, and the
Jul 17 min read


HVAC Accounting 101: The Complete Owner's Guide for HVAC Contractors (2026)
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com If you run an HVAC business, you already know the trade. What trips up most owners isn't the heating and cooling work — it's the financial side. HVAC accounting works differently than the bookkeeping a restaurant or retail shop uses, because an HVAC company has moving parts most businesses don't: three separate revenue st
Jun 3010 min read


HVAC Equipment & Inventory Costing 2026: Stop Losing Margin in Units, Parts & Refrigerant
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com An HVAC contractor carries more material value than almost any other trade. A single condenser or air handler can run into the thousands. Add the parts on every truck — capacitors, contactors, motors, filters — and the refrigerant that's both expensive and regulated, and you've got serious money rolling around the county
Jun 298 min read


HVAC Contractor Bookkeeping 2026: Job Costing Install, Service & Maintenance Separately
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Here's the problem with most HVAC contractor bookkeeping: it treats an HVAC business like one company, when really you're running three. You've got install — new systems, replacements, new construction — the big-ticket work that puts five figures on a single job. You've got service — the repairs, the emergency calls, the
Jun 289 min read


Electrician Inventory & Truck Stock 2026: Stop Losing Margin Out the Back of the Van
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Every electrical contractor is running a small warehouse on wheels and most don't think of it that way. Each truck is carrying thousands of dollars in wire, breakers, devices, conduit, fittings, and fixtures. Multiply that across a fleet and you've got serious money rolling around the county every day. Yet electrician inv
Jun 258 min read


Electrical Service Agreements 2026: How to Book Recurring Revenue So It Actually Shows Up
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Ask any electrical contractor what they'd most like to have, and somewhere near the top is this: revenue they can count on every month without chasing the next service call. That's exactly what an electrical service agreement delivers — a customer who pays you on a schedule to keep their electrical systems maintained, ins
Jun 248 min read


Electrical Permits & Inspections 2026: The Hidden Job Cost Most Electricians Never Track
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Electrical work runs on permits and inspections more than almost any other trade. Pull the panel, you need a permit. Add circuits, run a new service, do a tenant improvement — permit, then inspection, sometimes several. It's a constant, unavoidable part of the business. And yet electrical permit cost tracking is one of th
Jun 238 min read


Electrical Contractor Payroll 2026: Costing Apprentices, Journeymen & Foremen to the Right Job
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Here's something that makes electrical contractor payroll genuinely different from payroll in most businesses: your crew isn't one kind of worker at one rate. You've got apprentices learning the trade, journeymen running independently, and foremen or masters leading the job — three tiers, three very different costs, and t
Jun 228 min read


Electrical Contractor Bookkeeping 2026: Job Costing for the Service-Plus-Project Business
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Here's the problem with most electrical contractor bookkeeping: it treats an electrical business like one company, when really you're running two. You've got service work — the calls, the repairs, the panel swaps, the troubleshooting that keeps the phone ringing — and you've got project work — the new construction, the co
Jun 2110 min read


Construction Cash Flow Management 2026: Why Profitable Contractors Still Run Out of Cash — and the Project-by-Project Playbook to Fix It
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com Here's the paradox that takes down more construction businesses than any other: the company is profitable on paper, the bank balance looks fine most months, and then one Friday there's not enough cash to make payroll. The owner is stunned — "we're making money, how are we out of cash?" The answer is almost always the same
Jun 1813 min read


Construction WIP Reports 2026: The Owner's Guide to the Report Your Surety, Bonding Agent, and CPA Want to See
By Tammy Hoang, QuickBooks ProAdvisor — Construction Bookkeeping Specialist | Construction Cost Accounting (949) 889-3283 | constructioncostaccounting.com If you've ever applied for a construction bond, opened a line of credit with a construction lender, or filed taxes with a CPA who actually understands construction, you already know that all three want the same document: your construction WIP report. WIP — work in progress — is the single report that tells outside parties
Jun 1714 min read
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