AC INSTALLATION SERVICE AGREEMENT
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This AC Installation Service Agreement ("Agreement") is made on [DATE] between [YOUR BUSINESS NAME] ("Provider") and [CLIENT NAME] ("Client").
This agreement covers supplying and installing an air-conditioning system as described above. The work, price and any deposit are: [DESCRIBE THE WORK, THE TOTAL PRICE AND ANY DEPOSIT].
The Provider will carry out that work for the Client on the terms below.

1. SERVICE CALL
Covers attendance and diagnosis, plus any repair agreed after diagnosis. The call-out fee covers attendance and diagnosis only.

2. FEES AND PAYMENT
The call-out fee is [AMOUNT], applied against the repair if the client proceeds. Payment is due on completion.

3. PARTS
Parts are billed at cost plus [PERCENT]% or as quoted. Special-order parts may require a deposit and a lead time.

4. DIAGNOSIS AND APPROVAL
The provider diagnoses and quotes before carrying out repair work. No work beyond the approved quote proceeds without the client’s approval.

5. WARRANTY
Workmanship is warranted for [NUMBER] days. Parts carry their manufacturer’s warranty only.

6. EXISTING SYSTEMS
The provider is not responsible for the age or condition of the existing system, or for unrelated faults that the work reveals.

7. EQUIPMENT, SIZING AND PERMITS
The unit and its sizing are as specified above. Any permits, electrical upgrades or ductwork are included only if listed. [NOTE INCLUDED / EXCLUDED WORK].

8. MANUFACTURER WARRANTY
The equipment carries the manufacturer’s warranty; the provider warrants its own installation workmanship for [PERIOD]. The warranty may require registration and regular servicing by the client.

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Both parties agree to the terms above.
Provider: ______________________________   Date: ______________
[YOUR BUSINESS NAME]
Client: ________________________________   Date: ______________
[CLIENT NAME]

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Text in [BRACKETS] is for you to fill in. This template is general information, not legal advice — have a professional review it for your situation. Prepared with CloseSign.