Why Do Contractors and Insurers Disagree on Xactimate Prices?
Last updated October 23, 2026
The short answer
Different Goals for the Same Software
Xactimate is a detailed estimating tool used by both sides, but their objectives differ. An insurance adjuster works to apply your policy's coverage to the direct physical damage from a specific event. A restoration contractor must price the full scope of work required to properly dry, repair, and restore your property, which often includes addressing secondary damage not initially visible.
This fundamental difference in purpose leads to frequent line-item disagreements. The adjuster may see a task as optional or cosmetic, while the contractor knows it is necessary for structural integrity or to prevent mold. These gaps are not about software errors but about interpreting the damage and the standard of repair required.
The Scope of Damage Debate
A major point of contention is defining the true scope of water damage. An adjuster's initial estimate is based on what is immediately observable after the loss. A contractor doing a thorough inspection with moisture meters may find water has migrated into walls, subfloors, or the attic, requiring more materials and labor.
This hidden damage is a common reason for supplements, or requests for additional funds. For example, a ceiling leak often damages insulation and structural wood in the attic, which must be dried or replaced. A hot, humid climate can complicate drying and increase the risk of microbial growth, making thorough drying critical.
- Wet insulation loses its R-value and must be replaced.
- Water inside wall cavities requires controlled demolition for drying.
- Subflooring can wick water far from the visible leak point.
- HVAC systems may need cleaning if affected by contaminated water.
- Personal property cleaning or restoration adds separate line items.
- Proper drying often requires specialized equipment running for days.
Line-Item Pricing and Local Costs
Xactimate uses regional pricing databases that are updated periodically. Contractors argue these databases sometimes lag behind real-time local costs for materials, labor, and equipment rentals. An insurer's estimate might use a standard labor rate, while a contractor's rate must cover skilled labor and business overhead.
Disagreements also arise over which specific line items are justified. An adjuster might price for a standard material, but the contractor may need a more expensive mold-resistant drywall or flooring to match the original quality. The line between repair and replacement is another frequent debate, as is the pricing for administrative tasks like project management.
Your Role in the Process
As the homeowner, you are in the middle of this negotiation. You have an insurance policy that defines your coverage, and you will hire the contractor to do the work. It is important to understand that the insurer's initial estimate is often a starting point, not a final decree on what can or should be done.
You can help by documenting everything and asking both parties to explain their estimates. Request detailed, line-by-line estimates from your contractor to compare with the insurer's scope. Communicate any discrepancies you see. Policies vary, and your insurer decides what is covered, but you have the right to advocate for a complete repair.
Resolving Estimate Disputes
When estimates disagree, the standard process involves the contractor submitting a detailed supplement to the insurance adjuster. This supplement includes photos, moisture readings, and explanations for needed additional work. The adjuster may then approve a revised estimate, send their own expert for a re-inspection, or continue to deny certain items.
If negotiations stall, you have options. You can request a re-inspection by the adjuster or ask to use a clause in your policy for an independent appraisal. Keeping communication professional and documented is key. Remember, the goal is to restore your home safely and correctly, not just to agree on the lowest figure.
- Submit a formal, documented supplement with evidence.
- Request a re-inspection with your contractor present.
- Review your policy for appraisal or mediation clauses.
- Ask your adjuster for the specific policy language denying an item.
- Consider involving your public adjuster or an attorney for large claims.
- Ensure all agreements are confirmed in writing before work proceeds.
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Call Now (480) 526-4676Frequently asked questions
What is a supplement in an insurance claim?
A supplement is a formal request for additional payment. Your contractor submits it when the initial insurance estimate misses necessary work or underprices items. It includes documentation like photos and moisture logs to justify the extra costs to the adjuster.
Should I get multiple estimates for insurance work?
You can, but for insurance claims, focus on the scope of work, not just the price. The insurer will use their own software to determine pricing. Choose a contractor based on their detailed plan to restore your home properly, and let them handle price negotiations with the adjuster.
Can I hire a contractor who charges more than the estimate?
Yes, but you may be responsible for the difference if your insurer does not approve the higher cost. Never sign a contract agreeing to pay any balance without first trying to get the insurer to approve a supplement for the full, necessary scope of work.
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