People & Roles

Estimator

A professional who calculates the cost of repairing or replacing damaged property by quantifying materials, labor, and overhead. In insurance restoration, estimators typically work in Xactimate and produce the estimates that drive claim payments.

An estimator is the professional who calculates the cost of repairing or replacing damaged property by quantifying materials, labor, and overhead using estimating software like Xactimate. In insurance restoration, the estimator's work directly drives the claim payment.

What Estimators Do

The workflow typically begins with a site inspection. The estimator documents damage, takes measurements, identifies affected materials, and considers scope implications — what is damaged, what is likely damaged but hidden, what code upgrades may be required, what mitigation has been performed. They then build the estimate in Xactimate, selecting appropriate line items, applying quantities, and producing a document that captures the full restoration scope.

Perspective Matters

Estimators work from different angles. Contractor estimators write the scope the contractor needs to complete the work at a price that supports the repair. Carrier estimators (adjusters) write scope representing what the carrier is willing to pay. Supplement company estimators review existing estimates and identify missing or underpriced items. Each viewpoint is legitimate, and the interaction among them produces the final claim amount.

Skills That Separate Good From Average

Technical fluency in Xactimate is table stakes. What separates strong estimators is field judgment — knowing what items must be included for the scope to actually work in the field, what waste factors and code upgrades apply, what pricing overrides are justified, and how to document the estimate so it is defensible during carrier review. Estimators with real field experience carry an advantage that purely software-trained estimators cannot replicate.

Frequently asked questions

They inspect damaged property, quantify affected materials, select appropriate line items in Xactimate, apply quantities and pricing, and produce a detailed estimate that becomes the basis for the insurance claim payment. Estimators may work for contractors, supplement companies, or insurance carriers — each perspective with a different angle on the same estimate.

Technical knowledge of the trades, fluency in Xactimate, attention to detail, and the judgment to identify what is actually in the scope versus what is not. A skilled estimator captures everything that legitimately needs to be done without inflating scope. Estimators with deep field experience write better estimates because they know what the work actually requires.

Depends on the volume and complexity of their work. Many contractors have in-house estimators for daily estimate writing. Others rely on supplement companies or third-party estimators for specific projects or overflow work. Owner-operators may do their own estimating; larger firms typically specialize the role.

Ready to skip
the data entry?

Upload a PDF scope. CapOut processes it and sends it directly to your Xactimate account.

Get Started Free
No credit card required
Roofing contractors