Step 1: Confirm you have a valid DV claim. You qualify if: (1) the accident wasn't your fault, (2) the at-fault driver had insurance, (3) your vehicle was repairable (not totaled), (4) the accident was within the last 2 years (Arizona's statute of limitations on property damage under ARS §12-542), and (5) your vehicle has documented accident history on Carfax/AutoCheck. The strongest DV claims are on vehicles that are 1-7 years old, had real damage (frame, airbag, structural — not just a scuff), and are popular resale models (Toyota, Honda, Lexus, BMW, etc. — anything with active resale demand).
Step 2: Get a proper repair with full documentation. A DV claim depends on the carrier accepting that the repair was done correctly — otherwise they argue the loss is the shop's fault, not the accident's. Repair documentation includes: original estimate, all supplements, photos at every stage, OEM parts invoices, ADAS recalibration reports, frame measurement reports (pre and post), and final invoice. OAB provides this packet to every customer at completion regardless of whether they're filing DV. If you repaired elsewhere with thin documentation, your DV claim is weaker — but still possible with a well-built appraisal.
Step 3: Order a certified DV appraisal. A DV appraisal is a 5-8 page document that establishes pre-accident value, post-repair value, and the gap with comparable Phoenix-area sales data. It includes: vehicle valuation methodology (comparable sales, NADA/Black Book reference, condition adjustments), accident history disclosure, repair quality assessment, and a calculated DV figure. OAB provides the DV Appraisal Packet free with your repair — a packet OAB values at approximately $450 based on comparable independent AZ DV-appraisal services. If you didn't repair with us, we can produce the appraisal as a paid service.
Step 4: Send the demand letter to the at-fault carrier. Address the demand letter to the claims adjuster handling your repair claim. Include: the appraisal packet, a brief cover letter stating the demand amount and the Arizona legal basis under property-damage liability — the leading Arizona case is Oliver v. Henry, 227 Ariz. 514 (Ct. App. 2011), which held inherent diminished value is recoverable via expert appraisal — the deadline to respond (typically 30 days), and your contact information. Send via email and certified mail for a paper trail. Most carriers respond within 15-30 days with either an acceptance, counter-offer, or denial.
Step 5: Negotiate the settlement. Initial counter-offers commonly come in around 40-60% of demand. Don't accept the first counter. Provide additional comparable sales data, recent listings of your year/make/model in the Phoenix Valley, and any unique-to-you factors (low mileage, premium trim, recent service records). Based on OAB's experience, most claims settle in 2-4 rounds of negotiation over 30-90 days at 60-90% of demand. If the carrier denies entirely or offers an unreasonable lowball, you have small claims, justice court, or full civil court depending on the amount in dispute — consult an Arizona attorney for thresholds and procedure.
Step 6: Cash the settlement check. When you accept the settlement, you sign a release acknowledging the DV portion of your claim is closed. The carrier mails a check (usually within 7-14 days). Endorse and deposit; the funds are yours, free and clear. Settlement is generally taxable as ordinary income only if it exceeds your cost basis in the vehicle (consult a tax professional for your specific situation). DV settlements typically don't impact your insurance rates because you're not the insured filing — the at-fault driver's policy is paying. Based on OAB's experience, customers commonly receive their DV settlement 60-90 days after starting the process and net several thousand dollars after appraisal cost (free with our repair) and any negotiation effort.