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Terms & Conditions

Last Updated: August 2026

1. Acceptance of Terms

By using AR Design Solution (ardesignsolution.com) and purchasing our engineering design or calculation services, you agree to be bound by these Terms and Conditions. Please read them carefully before initiating an order.

2. Scope of Services

We provide technical design reports, HVAC Manual J/D/S calculations, ResCheck, architectural layouts, and material take-offs. Deliverables are generated based on the information, blueprints, and dimensions provided by the client.

3. Client Responsibilities

Clients are required to submit accurate plan details and requirements. AR Design Solution is not liable for delayed approvals or revision costs arising from incorrect information provided by the client.

4. Revisions Policy

Minor revisions directly linked to the original plan submission are provided free of charge. Structural changes, major floor plan modifications, or scope alterations post-delivery may incur an additional fee.

5. Contact Information

If you have any questions regarding our Terms & Conditions, please contact us at support@ardesignsolution.com.

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