The Core Problem
Your Cash Flow Has Two Good Months and Ten Uncertain Ones
Every HVAC business has this pattern. The ones that fix it do so by building recurring maintenance revenue, not by working harder in July.
The fix isn't to work harder in peak season. It's to build a maintenance agreement base that covers your fixed overhead during the 4 to 6 low months. A company with 500 maintenance agreements at $200/year has $100,000 in recurring revenue before a single emergency call comes in.
By the Numbers
HVAC Industry Benchmarks
| Metric | Most HVAC Businesses | Top 25% of Operators | Where We Help |
|---|---|---|---|
| Net Profit Margin | 5.8% (ACCA median) | 13.2% | Overhead discipline and service mix shift |
| Service Call Gross Margin | 35 to 50% | 50 to 65% | Flat-rate consistency and diagnostic fee capture |
| Maintenance Agreement Margin | 40 to 55% | 55 to 65% | Renewal tracking and at-service conversion system |
| Residential Install Gross Margin | 18 to 28% | 30 to 40% | Equipment markup recovery and financing presentation |
What We Find Inside HVAC Businesses
These patterns show up in almost every HVAC business we analyze, and they're all fixable.
Three Things We Build in Every HVAC Engagement
Build the Maintenance Agreement Base
We build the service agreement offer, the at-service conversion script, and the renewal tracking system. Techs get a simple pitch they can use at every close without feeling like salespeople. Renewal notices go out at 10 months, not when agreements expire. Most HVAC businesses that do this add 80 to 150 new agreements per year.
Flatten the Shoulder Season Cash Flow
We build a 12-month cash flow projection that shows which months create exposure and by how much. Then we design an off-season service offering, pre-season tune-ups, system check campaigns, or commercial contracts, that fills the gap without discounting the core service.
Fix the Overhead Scaling Trap
We run an overhead-to-revenue analysis across the last 24 months. We find where overhead scaled disproportionately, which positions are revenue-generating vs. pure cost, and what the right overhead ratio looks like at your current revenue. Most HVAC businesses can recover 2 to 4 - margin points from overhead discipline alone.
Interactive Tool
Maintenance Agreement Revenue Builder
The fastest way to visualize what a maintenance base is worth, and what it takes to build one. Adjust the sliders to model your operation.
Current Annual MRR
Year-3 Annual MRR
At 35% repair conversion, your 120 current agreements generate approximately $15,960 in additional repair revenue per year.
3-year maintenance agreement revenue projection (agreements compounding annually):
Every new agreement added compounds, Year 2 agreements still generate revenue in Year 3.
What Recovery Looks Like in Practice
Maintenance agreements a typical shop never asks for, because nobody owns the at-service conversion
Net margin improvement from maintenance base growth and overhead discipline within 18 months
Shoulder season exposure reduced when maintenance base covers fixed overhead during slow periods
Illustrative ranges. Your actual recovery is determined by the diagnostic.
No Commitment. No Pitch.
Find Out Exactly Where Your HVAC Business Is Losing Money
We review your situation before the call. You get a real number, not a sales pitch, on what we would go after first at your revenue level.
You fill out the form
We review your trade, revenue range, and biggest issue before we talk.
We give you a verbal estimate
On the call, we tell you plainly whether we think there is enough here to be worth your money.
You decide if it makes sense
We only move forward when it is clear to both of us that the engagement pays for itself.
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