HVAC service agreement template
- Annual plan price
- $800
- Your cost per year
- $440
- Monthly price
- $67
- Value over the term
- $800
Every figure on this page is computed from the inputs you enter, by the method stated below it. CoilDesk publishes no market averages and quotes no survey: the defaults are a worked example to replace with your own.
The figures above start from a worked example ($800). Change any input and the answer updates as you type.
Download the HVAC service agreement template worked example (CSV)
Maintenance agreements are sold on instinct and lose money quietly. This prices one properly. It counts the visits you are committing to across the units you are covering, costs them at your own per visit cost, adds what the member repair discount will cost you across a year, and applies your margin target to give the annual and monthly price. The gross profit line tells you whether the plan you are about to sell is a business or a favour.
The repair discount is a real cost and belongs in the price
A member discount on repairs costs you money every year the customer stays, and most plans are priced as though it costs nothing. Putting it into the cost of the plan before the margin is applied is the difference between a plan that funds your slow season and one that quietly subsidises your most demanding customers. The expected repair spend field is there so the discount shows up as a number rather than as goodwill.
Why a maintenance base is worth more than the margin on it
The plan itself should be profitable, but its real value is that it fills the shoulder seasons with scheduled work, gives you first call when the system fails in August, and makes the replacement conversation happen with somebody who already trusts you. That is why plans are worth selling at a sensible margin rather than at the highest one the customer will bear: the point is the relationship the plan buys you, not the plan.
Monthly billing changes who says yes
The same plan sold at a monthly price tends to convert better than at an annual one, because it competes with a subscription rather than with a bill. It also means the cancellation and renewal terms have to be plain and honest, stated before the customer signs and not buried: what the plan covers, what happens if they cancel mid term, and whether unused visits carry over. Write it down and give them a copy.
HVAC service agreement template: common questions
How much should I charge for an HVAC maintenance agreement?
Enough to cover the visits you are committing to, the repair discount you are granting and the margin you intend to keep, which is exactly what the fields above ask for. The worked example on this page is two units on two visits a year with a member repair discount, and the annual and monthly prices it produces are shown above. Put your own cost per visit and your own margin in and the answer moves.
What should a maintenance agreement include?
The number of visits and when they happen, exactly what is inspected and cleaned on each visit, the repair discount and what it applies to, whether priority scheduling is included, whether filters are included or billed, the term, the renewal basis and the cancellation route. Anything you would rather not say out loud at signing is the thing that will cause the dispute.
Should the plan be billed monthly or annually?
Monthly tends to convert better and smooths your cash flow across the year; annual reduces the administration and the failed payments. Many contractors offer both and price the annual a little below twelve monthly payments, which the term field on this page lets you model. Whichever you choose, the renewal date and the cancellation route have to be stated before the customer signs.
Is this a legal contract template?
No. This prices the agreement; it does not draft it. The terms that make it enforceable, and the consumer protection rules that apply to a recurring agreement sold to a householder, vary by state and are worth an hour of an attorney's time once, for a document you will then use for years.
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HVAC service agreement template (Annual plan price): $800, CoilDesk, worked example.
Cite as: "HVAC service agreement template, CoilDesk", updated 2026-08-25, https://coildesk.com/tools/service-agreement/.