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Terms of Service

Terms & Refund Policy

Read our guidelines regarding cost estimates, material takeoffs, and 98% accuracy guarantee.

Estimen Service Terms & Guarantee

Last Updated: August 2026

1
Pricing & Online Market Resources

The prices included in the detailed estimate are based on market surveys and daily updated online resources, but we encourage our clients to customize unit prices according to local labor and supplier preferences.

2
Trade Scope & Exclusions

The estimated trades will be explicitly mentioned in the detailed proposal. Any missing trade or item not specified in the project scope agreement should be considered an exclusion.

3
Full CSI Trade Coverage

We cover all construction trades including Civil, Architectural, Mechanical, Electrical, Plumbing (MEP), and Millwork depending upon the client's specifications.

4
Scaled PDF Blueprint Drawings

Our material takeoff is compiled directly from scaled PDF architectural and engineering drawings provided by the client unless otherwise noted.

5
Revisions & Supplementary Forms

Filling out specialized bid forms, architectural drawing revisions, or additional scope addenda after submission will be quoted and charged separately.

6
Payment Methods & Terms

Payments are processed securely online via Credit Card, Debit Card, or PayPal. Terms require a 50% deposit upon proposal approval and 50% prior to final takeoff file delivery.

7
Long-Term Partnerships

We aim to build long-term business relationships. Our rates are up to 50% lower than standard market overhead, delivering exceptional value to our clients.

8
98% Accuracy Guarantee & Refund Policy

We claim a 98% accuracy guarantee with a refund policy in case of any verified takeoff errors. If a client points out an actual discrepancy from the provided drawings, a refund or correction is applied immediately. Missing drawing sheets not provided in the original package do not qualify for a refund.

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