Insurance restoration estimating documents the scope of damage, identifies required repair or replacement work, and produces a cost estimate compatible with the insurer's review process. In the US, Xactimate is the dominant pricing platform for residential and commercial restoration claims. A complete restoration estimate should describe damaged assemblies, repair methods, material specifications, and labor conditions — not merely match line items to a software database.
Documentation precedes pricing
Before any Xactimate scope writing begins, the site documentation should identify affected materials, systems, and areas. Photographs, moisture readings, air-quality results, and adjuster reports all inform the scope. Missing documentation can lead to supplements or disputes later.
For Arizona projects, common loss types include roof damage from monsoon and hail events, water damage from flash flooding, fire and smoke damage, and HVAC-related water loss. Each loss type has different affected assemblies, drying requirements, and repair sequences.
How Xactimate fits into the restoration estimate
Xactimate provides a line-item database with regional pricing that insurers and adjusters use as a common reference. For a contractor, the tool produces an itemized scope with unit costs, labor, equipment, and overhead and profit calculations.
Xactimate pricing is a starting point, not necessarily the contractor's actual cost. Market conditions, material availability, specialist labor, and project complexity can all justify supplements. A supplement requires documentation of the additional scope and a clear explanation of why the original estimate did not include it.
Building a defensible scope of work
An effective restoration scope separates each affected assembly, its extent of damage, the repair method, and the material specification. For a roof claim, this means separating felt, decking, flashing, ridge caps, gutters, and penetrations — not just listing 'roof replacement' at a square footage.
For interior water damage, identify affected flooring, baseboards, drywall, insulation, structural members, and any secondary damage to cabinets, fixtures, or electrical. Each assembly that is removed, dried, cleaned, and replaced is a separate line item with its own quantities.
- Clearly identify damaged vs. undamaged assemblies
- Separate demolition, drying, treatment, and reconstruction
- Document like-for-like specifications or document why an upgrade is required
- Note code-upgrade requirements where triggered by the repair scope
Supplements and open items
A supplement is a revised estimate submitted when additional damage is discovered or when the original scope was incomplete. Common supplement triggers in Arizona restoration work include concealed water damage behind drywall, deteriorated substrate under roofing, and secondary mold treatment requirements.
Submitting a well-documented supplement with photographs, measurements, and a clear explanation of why the additional scope was discovered gives the adjuster a basis for approval. A supplement without documentation is more likely to be disputed.
Coordinating trade scopes in restoration
Large restoration projects may involve roofing, drywall, painting, flooring, cabinetry, electrical, plumbing, and HVAC repairs. Each trade needs its own scope and pricing. The general contractor's estimate should coordinate those packages and identify general conditions, temporary protection, and project management separately.
For commercial restoration projects, business interruption, additional living expense (ALE), and temporary repairs may be separate claim components. Identify whether each component is within the contractor's scope or belongs to a separate professional.
Arizona-specific restoration considerations
Monsoon season — generally July through September in Arizona — generates significant roofing and water-intrusion claims across the Phoenix metro and southern Arizona. Hail events, though less frequent than in some other states, occur periodically and can produce widespread roofing claims.
Phoenix metro urban heat island effects, high UV exposure, and desert dust can affect the condition of existing roofing materials and accelerate substrate degradation. These conditions may be relevant when documenting like-for-like specification requirements or explaining why replacement rather than repair is the appropriate remedy.
Questions, clarified.
Is Xactimate required for insurance restoration estimates?
It is the dominant platform for residential and many commercial claims, and many insurers and adjusters expect it. Some commercial claims use alternative formats. Confirm the insurer's documentation requirements before preparing the scope.
Who pays for supplements?
The insurer, when the supplement is approved. A well-documented supplement with photographs, measurements, and a clear explanation of additional scope has a stronger basis for approval than an undocumented number change.
Does insurance restoration cover code upgrades?
It depends on the policy. Code upgrade or ordinance-and-law coverage is a separate policy provision. Confirm whether it applies before including code-triggered work in the claim.
Can a restoration estimate be used as a contractor proposal?
The Xactimate estimate describes the scope for the claim. The contractor's proposal may differ in format and may include additional conditions, warranty, and scope not addressed by the claim. Confirm alignment before presenting either document as the other.
How are Arizona monsoon roof claims typically handled?
Document the storm event date, affected areas, damaged materials, and measurements. Separate wind-related and hail-related damage if both are present. Work with a qualified roofing contractor to identify concealed damage and support a complete scope.