Author
Founder & Certified Fractional CFO · Square Books
Published AuthorAbout
Joseph Shawver is the Founder and Certified Fractional CFO at Square Books. He helps HVAC and other service business owners better understand their finances so they can make confident business decisions. His work focuses on improving cash flow, pricing jobs accurately, protecting profits, and helping owners keep more of what they make. Joseph believes financial reports should be practical, easy to understand, and useful in everyday business decisions.
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29 articles
A record year can still end in a tax-bill surprise. Learn the warning signs of a high tax bill and the quarterly checks that help HVAC owners plan before April.
A new truck feels like a smart tax move. Sometimes it is. Sometimes it isn't. See why a financed equipment write-off can still leave your bank account lower.
The tax bill arrives in April, but the decisions that caused it happened in October the year before. See how Vernon flipped the calendar on tax planning.
Small profit margins aren't the problem; they're the symptom. See how Hank found the one number that brought clarity to his HVAC company's finances.
The transition from operator to CEO is not a mindset shift. It is a systems shift. See what 90 days of financial systems can change for an HVAC owner.
Clarity doesn't change the revenue; it changes the decisions. What actually shifts for an HVAC owner after a cashflow forecast, a job-level margin review, and a monthly financial conversation are in place.
What it means to be indispensable to your own business — how the owner bottleneck quietly caps capacity, and the financial systems that make delegation possible.
$225K in net profit, but only $50K more in the bank. Where the rest went — and how the gap between revenue recognition and cash collection quietly drains good businesses.
Three common reactive decisions HVAC owners make — hiring, materials, and pricing — and what each one looks like when it runs through a 13-week cash plan first.
Using HVAC owner Fred as an example, we map cash in and cash out week by week, find the carry number, and set reserves aside during peak months.
A record revenue year, a cash crisis in November, and a forecast that would have caught it in June — the three timing gaps behind a missing 1% of revenue.
Record revenue but a flat bank account? Here's what "running on hope" actually costs an HVAC business — and how a 13-week cash flow forecast changes the plan.
Correct pricing still leaves margin on the table when execution slips. Three gaps — outdated material pricing, crew time, and undocumented change orders — explain the shortfall.
Overhead creeps up quietly and margin gets treated like a bonus. Here's how to calculate your hourly overhead rate and price every HVAC job with margin as the goal.
Hidden labor costs, travel time, material waste, and scheduling inefficiencies quietly reduce HVAC job profitability. Learn how to identify and fix the pricing gaps.
Many HVAC contractors finish profitable jobs but still wonder where the profit went. How materials, labor, overhead, and target margin quietly decide every estimate.
Most HVAC owners stay stuck in the technician's trap. How to shift from operator to CEO — and why it changes everything about how your business grows.
Busy doesn't mean profitable, and revenue isn't the same as clarity. What life looks like before and after HVAC owners see their numbers clearly.
Most HVAC companies don't have a cash plan — they have hope. Why running on hope catches up with owners, and what a real 13-week cash plan looks like.
Strong revenue doesn't always translate into healthy cash flow. Why HVAC owners feel the squeeze, what's really causing it, and how a financial assessment can help.
Most job losses don't come from big mistakes — they come from small, repeated inefficiencies. How bad estimating and uncoordinated crews quietly wipe out your margin.
A bookkeeper records the past. A CFO helps you plan the future. Why HVAC business owners need both to actually be profitable.
Seasonality is a fact of life. Build a forecast so payroll never becomes a panic again.
The simple formula that tells you exactly how many jobs it takes just to keep the lights on.
Find the silent leaks in your books — subscriptions, mileage, and home office costs that quietly drain profit.
A packed schedule isn't the same as a profitable one. How HVAC owners escape the 'busy but broke' trap.
Hope is not a cash plan. Practical ways to control when money comes in and when it goes out.
More leads won't fix a margin problem. Understand gross vs net margin before scaling marketing.
Labor burden is killing more HVAC margins than owners realize. What to actually include in your costs.
