March 28, 2026 8 min read

Adjuster Estimate Review Checklist: 25 Things to Audit Before Accepting Any Insurance Payout

Insurance adjuster estimates often contain errors, omissions, and underestimations that cost homeowners and contractors thousands of dollars. Before you accept any estimate from your insurance company, use this comprehensive 25-point checklist to audit measurements, line items, pricing, code compliance, and depreciation handling. This printable guide ensures you don't leave money on the table.

Every day, homeowners and contractors discover that insurance adjuster estimates are incomplete. Line items are missing. Measurements don't match the actual damage. Labor rates are outdated. Code upgrades aren't included. These aren't always intentional errors—but they cost you real money.

This checklist is designed to help you systematically audit every estimate before you accept it. Think of it as a quality control inspection for your insurance estimate. Print it out, go through it line by line, and you'll catch the issues that could otherwise disappear into the claims process.

Section 1: Header & Admin Items (5 Points)

Start with the foundational elements of the estimate. These items verify that you're looking at the right document, for the right property, with the right loss information.

☐ Claim Number Matches Your File

Verify the claim number on the estimate matches all your documentation and correspondence with the insurance company. A mismatched claim number could mean the estimate is for a different property or loss event entirely. If it doesn't match, contact your adjuster immediately for clarification.

☐ Property Address Is Correct

Confirm the full address listed on the estimate matches your actual property. Errors here are rare but catastrophic—you could end up with an estimate that doesn't apply to your loss. Geographic pricing varies significantly by location, so address accuracy directly affects the estimate's validity.

☐ Loss Date Matches Your Insurance Incident

The loss date determines depreciation calculations, market rates at the time of loss, and code requirements that were in effect. If the date is wrong, the entire estimate's baseline is incorrect. This is especially critical if your loss occurred during a storm event—adjusters sometimes use the wrong date from their system.

☐ Adjuster Name and Contact Info Visible

You need to be able to contact the adjuster if questions arise during your review. If the estimate lacks adjuster contact information, request it in writing before proceeding. You'll need this for supplement requests and clarifications.

☐ Estimate Date Is Recent (Within 30 Days of Inspection)

An estimate dated weeks or months after the inspection suggests delay or lack of attention. Fresh estimates are more likely to reflect current market conditions and pricing. If the estimate is dated far from the inspection, ask the adjuster when the actual inspection occurred.

Section 2: Scope & Line Items (8 Points)

This is where most estimate errors occur. Missing line items, incomplete scope, and miscategorized work can cost thousands. Go through this section carefully against your own assessment and any contractor estimates you've received.

☐ Measurements Match Actual Square Footage

Measure the affected areas yourself and compare to the estimate. Roof square footage is calculated as roof surface area divided by 100 (one "square" of roofing = 100 square feet). An estimate with wrong measurements underprices the entire job. Common errors: miscounting roof planes, ignoring overhangs, or using property square footage instead of roof surface area.

☐ All Visible Damage Is Listed as Line Items

Walk your property with the estimate and identify every damaged area. Missing line items might include: shingles, flashing, gutters, fascia, soffit, decking, drip edge, vents, skylights, chimneys, and attic ventilation damage. If you see damage that isn't listed, document it with photos and request a supplement.

☐ Scope Includes All Related Damage Categories

Wind and hail damage often cascade. If roof shingles are damaged, check whether the estimate includes potential underlayment damage, decking repair, soffit/fascia damage, and gutter damage. Water damage claims need to include not just roofing but also potential interior damage. Make sure the estimate's scope matches the actual extent of loss.

☐ Line Items Use Current Industry Categories

Look for proper line item categorization. Estimates should separate: tear-off, disposal, decking repair, underlayment, shingles, flashing, labor, and waste removal. Vague line items like "roofing repairs" grouped together make it impossible to audit pricing. Request itemized breakdowns for any combined categories.

☐ Waste/Debris Removal Is Included at Appropriate %

Waste removal should typically be 15-25% of the job total for tear-off work. Check that your estimate includes a separate waste removal line item. If it's missing entirely, your total is understated. If it's excessive (over 30%), it may be padding or miscalculation.

☐ Underlayment Upgrade Included (If Original Is Damaged)

Most original roofs have synthetic or paper underlayment that may be damaged or degraded. Modern standards often call for upgraded underlayment. Verify the estimate includes appropriate underlayment replacement or upgrade. Missing underlayment is a common omission that costs $500-$2,000+ depending on roof size.

☐ Flashing, Drip Edge, and Penetration Work Listed

Flashing around chimneys, vents, and skylights is critical. Check that the estimate includes flashing work, new drip edge, and all penetration sealing. These items are frequently overlooked but are essential to prevent water intrusion. Get separate line items for each flashing type and location.

☐ Soffit, Fascia, and Gutter Damage Addressed

Wind and hail often damage soffit, fascia, and gutters in addition to roofing. Confirm the estimate includes these components if they're visibly damaged. Don't assume the adjuster caught everything—damage to horizontal surfaces is often missed on initial inspections. Request supplements if needed.

Section 3: Pricing & Materials (5 Points)

Material and labor pricing directly determine your insurance payout. Even small pricing errors multiply across large jobs. Current market rates are significantly higher than historical adjusters' pricing databases.

☐ Material Prices Match Current Market Rates

Insurance estimate databases (like Xactimate) are often 6-12 months behind actual market pricing. Get quotes from at least two local roofing suppliers for the exact materials specified. If actual prices are higher than the estimate, document the difference and request a price adjustment. Material cost differences of $5-$20+ per square are common.

☐ Shingle Grade and Type Match Replacement Quality

Check what shingle grade the estimate specifies (standard, upgraded, premium). It should match or exceed your original roof's quality. Some adjusters default to budget-grade shingles. If you had a premium roof originally, verify the estimate reflects comparable replacement quality. This affects both pricing and coverage.

☐ Labor Rates Align With Local Market

Labor rates vary significantly by geographic region. Verify the estimate's labor rates (per square for install, per hour for other work) reflect current local rates. Get contractor quotes and compare the hourly or per-square labor rates. Underestimated labor is a common cost-cutting tactic in initial estimates.

☐ Material Cost Breakdown Is Transparent

You should see line-by-line material pricing: shingles at $/square, underlayment at $/square, flashing at $/piece or $/ft, etc. Vague pricing like "materials $15,000" doesn't allow you to audit for accuracy. Request an itemized materials list with unit prices for every component.

☐ Any Custom or Premium Materials Separately Identified

If you're requesting upgraded shingles, architectural grades, or custom colors, they should have separate line items with specific pricing. Don't let premium material requests get buried in generic "shingles" pricing. Each upgrade needs clear identification and pricing for approval.

Section 4: Code Compliance (4 Points)

Insurance estimates should reflect current building codes. Code requirements have changed significantly in recent years, especially for wind resistance, fastening, and ventilation. The estimate needs to account for these upgrades.

☐ Roof Deck Reinforcement (If Required by Code)

Many areas now require enhanced fastening or roof deck reinforcement to meet wind resistance standards. If your property is in a high-wind zone or coastal area, verify the estimate includes code-required fastening and reinforcement. Missing code upgrades can mean an unsafe roof and coverage issues.

☐ Underlayment Upgrade to Current Code Standards

Underlayment specifications have upgraded significantly. Current codes often require synthetic or ice-and-water shield, not lightweight tar paper. Confirm the estimate includes underlayment that meets current code standards. This protects against water damage and ensures compliance.

☐ Attic Ventilation Meets Current Requirements

Ventilation requirements change with code updates. If any ventilation components were damaged, verify the replacement meets current code (typically 1/150 or 1/300 net free area ratios). Improper ventilation leads to moisture issues and can void warranties.

☐ Impact Resistance Rating Specified (If Applicable)

Hail-prone areas sometimes require impact-resistant shingles. Check whether your estimate includes Class 4 impact-resistant shingles if hail damage triggered the claim. These cost more but are required in some areas and prevent future damage claims.

Section 5: Financial Summary (3 Points)

The bottom-line financial elements determine your actual payout. Depreciation, deductibles, and overhead & profit are often calculated incorrectly or used unfavorably.

☐ Depreciation Calculation Is Accurate and Justified

Depreciation is a major cost factor. Verify the adjuster's depreciation calculation: original material cost, age of roof, useful life assumption, and depreciation percentage. Many policies limit depreciation or offer replacement cost (no depreciation). Confirm your policy language and challenge depreciation if your policy provides replacement cost coverage. This can mean thousands in difference.

☐ Overhead & Profit (O&P) Is Included at Standard Rate

Insurance typically includes 10-15% overhead and profit. Verify your estimate includes O&P. If your policy covers replacement cost, O&P should absolutely be included. Missing O&P is equivalent to a price reduction without your knowledge. This is a critical line item that sometimes gets lost in the total.

☐ Deductible Is Correctly Applied (Once, Not Per Item)

Your deductible should be applied once to the total estimate, not per line item or per damaged area. Verify the deductible calculation: total estimate minus single deductible application. Some adjusters incorrectly apply deductibles multiple times, reducing your payout by thousands. Request clarification if the math doesn't check out.

Critical Point: Supplements Are Your Leverage

If you find issues during your audit, don't accept the initial estimate. Instead, document the discrepancies and file a supplement request. You have the right to request additional estimates and supplements if the initial estimate is incomplete or underestimates the scope. Many insureds leave money on the table simply by accepting the first estimate without review.

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What to Do If You Find Issues

Finding errors in your adjuster estimate isn't the end of the process—it's the beginning. Here's how to proceed:

Step 1: Document Everything

Create a written summary of every issue you found. Include specific line items, the estimate's figure vs. your research, and supporting documentation. Take photos of any damage not reflected in the estimate. Get written quotes from local contractors and suppliers for comparison.

Step 2: Request a Detailed Explanation

Contact your adjuster in writing with your findings. Ask them to explain specific line items, pricing decisions, and scope determinations. Many adjusters will respond to professional, detailed questions. Give them the opportunity to explain before you escalate.

Step 3: File a Formal Supplement Request

If the adjuster can't justify the numbers or denies your concerns, file a formal supplement request. Include your contractor's estimate, contractor invoices, material quotes, and evidence of additional damage. Supplements are a standard part of the claims process.

Step 4: Consider Professional Adjuster Services

For complex claims or significant discrepancies, consider hiring a public adjuster or engineer to review the insurance estimate. They specialize in identifying underestimation and can negotiate on your behalf. The cost typically pays for itself through increased claim payouts.

Step 5: Track and Organize Everything

Keep organized records of every version of the estimate, all supplements, communications with the adjuster, contractor estimates, and your checklist review notes. Use tools like ClaimStack to upload and compare estimates side-by-side, making discrepancies obvious.

Related Resources

Printable Checklist Summary

Below is a quick reference table you can print and use as you review your estimate:

Category	Item	Status
Header/Admin	Claim number matches	☐ Yes ☐ No
	Address correct	☐ Yes ☐ No
	Loss date accurate	☐ Yes ☐ No
	Adjuster contact info visible	☐ Yes ☐ No
	Estimate date recent	☐ Yes ☐ No
Scope/Line Items	Measurements verified	☐ Yes ☐ No
	All damage listed	☐ Yes ☐ No
	Related damage included	☐ Yes ☐ No
	Proper line item categories	☐ Yes ☐ No
	Waste removal included	☐ Yes ☐ No
	Underlayment included	☐ Yes ☐ No
	Flashing & drip edge listed	☐ Yes ☐ No
	Soffit/fascia/gutter work	☐ Yes ☐ No
Pricing	Material prices current	☐ Yes ☐ No
	Shingle grade appropriate	☐ Yes ☐ No
	Labor rates local market	☐ Yes ☐ No
	Material breakdown itemized	☐ Yes ☐ No
	Premium materials identified	☐ Yes ☐ No
Code Compliance	Roof deck reinforcement	☐ Yes ☐ No
	Underlayment code upgrade	☐ Yes ☐ No
	Ventilation compliance	☐ Yes ☐ No
	Impact resistance rating	☐ Yes ☐ No
Financial	Depreciation accurate	☐ Yes ☐ No
	O&P included	☐ Yes ☐ No
	Deductible applied once	☐ Yes ☐ No

Final Thoughts

Your insurance estimate is essentially a contract that determines your financial recovery. It deserves the same careful review you'd give to any major financial document. Use this 25-point checklist systematically, document your findings thoroughly, and don't hesitate to challenge the initial estimate.

Remember: the insurance company's goal is to minimize payouts, while your goal is accurate coverage of your actual loss. The adjuster's initial estimate is often their opening position, not the final offer. Professional review and supplement requests are standard parts of the claims process.

By working through this checklist, you're protecting your rights as an insured and ensuring that you receive fair compensation for your loss. The time you invest in thorough estimate review often returns thousands of dollars in additional claim payouts.

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