ADA Demand Letter: What to Do When You Get Sued in California

You Received an ADA Demand Letter — Here Is What to Do Right Now

Stop. Do not call the plaintiff's attorney. Do not write a check. A demand letter is not a lawsuit — California Civil Code §55.3 expressly states that receiving one "does not necessarily mean you will be found liable for anything." You have a narrow window to protect yourself, and every day you wait shrinks it.

Your first priority is a CASp inspection. Qualified Defendant status under California Civil Code §55.52 reduces your statutory damages by 75% and grants a 90-day litigation stay — but only if the inspection is completed before you are formally served with a lawsuit. The typical window from demand letter to filed complaint is 30 to 90 days. Serial plaintiff firms can file within days.

Understanding ADA Demand Letters in California

An ADA demand letter is a written notice from a plaintiff's attorney alleging that your property violates accessibility standards under the Americans with Disabilities Act and California's Unruh Civil Rights Act. The letter identifies specific barriers — parking slopes, missing signage, inaccessible restrooms, non-compliant paths of travel — and informs you that you may be civilly liable for statutory damages.

California law restricts what these letters can contain. Under Civil Code §55.31, a demand letter may not include any request or demand for money. It may not specify a dollar amount, a settlement figure, or a payment deadline. The letter may only state that you "may be civilly liable for actual and statutory damages." If the demand letter you received includes a specific dollar demand, the attorney violated state law — and that violation constitutes grounds for State Bar discipline under §55.31(d)(1).

Who is sending these letters?

An estimated 10,000 to 15,000 ADA demand letters are sent annually in California. The state leads the nation in ADA accessibility litigation: 3,252 federal ADA Title III lawsuits filed in 2024 alone, a 37% increase over 2023. Federal filings represent only a fraction of the total — 88% of California's construction-related accessibility complaints were filed in state court in 2024.

The volume is concentrated among a handful of firms. In 2024, just 10 law firms filed 95.8% of all complaints and demand letters reported to the California Commission on Disability Access:

• Manning Law, APC filed 1,775 complaints and demand letters — 41.1% of all filings statewide. The Riverside County District Attorney sued Manning Law in 2019 for filing over 100 fraudulent ADA lawsuits against small businesses.
• The Law Office of Hakimi & Shahriari filed 802 submissions (18.6%).
• Law Office of Morse Mehrban filed 418 submissions (9.7%).
• So. Cal. Equal Access Group filed 2,598 federal ADA lawsuits in 2024 through attorney Jason Kim — an average of 7 cases per weekday using 24+ serial plaintiffs.
• Potter Handy LLP and its breakaway firms (Seabock Price APC, The Reddy Law Firm) have targeted 36,397 businesses statewide since 2010, according to the SF/LA District Attorneys' joint complaint.

These are not random lawsuits. Serial plaintiffs file hundreds of cases per year using boilerplate complaints that allege the same types of violations: parking, path of travel, signage, restroom access. Restaurants account for 45.36% of all 2024 filings. Retail stores account for 21.98%. If you own a restaurant, shop, gas station, or medical office in California, you are in the crosshairs.

Why California is different: the $4,000 question

Federal ADA Title III limits private plaintiffs to injunctive relief only — a court can order you to fix violations, but cannot award monetary damages. Plaintiffs' attorneys get around this by appending California Unruh Civil Rights Act claims (Civil Code §51) to their ADA complaints. The Unruh Act provides a minimum of $4,000 in statutory damages per occasion, plus attorney fees to the prevailing plaintiff.

That $4,000 per-occasion minimum is the financial engine behind every ADA demand letter in California. Without it, the demand letter has no teeth. With it, a serial plaintiff can extract $6,000 to $20,000 per property before a judge ever sees the case.

The 72-Hour Response Plan

Time is the one asset a demand letter gives you that a lawsuit does not. Here is how to use it.

Day 1: Schedule a CASp Inspection

Call a CASp inspector immediately. For properties in crisis — demand letter received, escrow deadline, or imminent litigation threat — emergency inspections can be scheduled within 1 to 3 days. CASp California provides same-day preliminary findings and a 72-hour guaranteed report turnaround for demand letter situations. Standard inspections schedule within 1 to 3 weeks, but you do not have that kind of time.

Simultaneously, contact a defense attorney who handles ADA accessibility cases. Your attorney needs the CASp report to evaluate the claims in the demand letter and build your response strategy. The report identifies every actual violation at your property with specific code references to CBC Chapter 11B and the ADA Standards for Accessible Design — which means your attorney can compare what the plaintiff alleged to what actually exists at your property.

Day 2–3: On-Site Inspection and Report

The inspector conducts a full site assessment: parking, path of travel, entrances, restrooms, service counters, signage, and common areas. For a typical commercial property, the on-site inspection takes 1 to 4 hours.

What you receive: an Access Compliance Report with every finding and code reference, a Disability Access Inspection Certificate (the numbered, state-sealed document that proves Qualified Defendant status in court), and a contractor-ready scope of work — itemized remediation with materials, specifications, and sequencing that a contractor can bid on immediately.

A CASp report from an inspector with construction experience — like a CASp who Built Ronald Reagan UCLA Medical Center with Tutor Perini, an ENR Top-10 Contractor — tells you exactly what the fix involves: materials, dimensions, sequencing, and construction timeline. That is the difference between a report that identifies a problem and a report that gets it fixed.

Protections Activate Immediately

The moment your CASp inspection is complete and the report is issued, Qualified Defendant status is available under Civil Code §55.52. If the plaintiff files a lawsuit after your inspection date, you qualify for reduced damages, a 90-day litigation stay, and an early evaluation conference. The inspection must predate the lawsuit — not the demand letter. That is why acting on Day 1 matters.

How Qualified Defendant Status Changes Everything

Qualified Defendant status is the single most effective legal protection available to California property owners facing ADA accessibility claims. Created by Senate Bill 1608 in 2008, it provides three protections that fundamentally change the economics of whether a serial plaintiff pursues your case.

Without QD status, the math works against you. A serial plaintiff's attorney files a boilerplate complaint, your defense costs $5,000 to $15,000 in attorney fees alone, and settlement demands of $10,000 to $25,000 are calibrated just below the cost of a full legal defense. It is cheaper to pay than to prove them wrong — and they count on that calculation.

With QD status, your statutory damages drop from $4,000 to $1,000 per occasion. The 90-day stay halts the litigation clock and gives you time to address violations without the pressure of escalating fees. The early evaluation conference forces the plaintiff to substantiate their claims before discovery costs spiral. For a serial plaintiff working on volume, your property becomes the least profitable target on the list.

Here is what the numbers look like across five response scenarios:

A CASp inspection costs $750 to $3,500 for a typical commercial property. Compare that to any other row in the table. At a minimum, you save $2,500. At the high end, you avoid $46,500+ in litigation costs. That is a 3x to 20x return on a single inspection.

Most commercial general liability insurance policies exclude ADA statutory damages through a "discrimination exclusion." Employment Practices Liability policies exclude civil fines and penalties. A CASp inspection is the financial protection your insurance does not provide.

What a CASp Inspection Report Contains

A CASp inspection report is a legal document — admissible in court and recognized under California Civil Code §55.53 as direct evidence of your good-faith compliance effort. But the quality of what you receive depends entirely on who conducts the inspection.

Every CASp report includes three deliverables:

1. Access Compliance Report (ACR)

A detailed document identifying every violation at your property with specific code references to CBC Chapter 11B, the ADA Standards for Accessible Design, and applicable California Civil Code sections. The ACR covers parking, path of travel (exterior and interior), entrances, restrooms, service counters, signage, and common areas. Each finding includes the code section violated, a description of the non-compliant condition, and photographs documenting the issue. This is the document your defense attorney uses to compare the plaintiff's allegations against your property's actual condition.

2. Disability Access Inspection Certificate (DAIC)

A numbered, state-sealed certificate issued by the Division of the State Architect. This is the document that proves your Qualified Defendant status in court — without it, you cannot claim QD protections under §55.52.

3. Contractor-Ready Scope of Work

This is where inspector credentials determine what you actually receive. A CASp inspector with construction experience delivers a contractor-ready scope of work: itemized remediation with materials, specifications, dimensions, and sequencing that a contractor can bid on immediately. An inspector without that background delivers a violation list — technically accurate, but not actionable without additional architectural or engineering interpretation.

When a report says "ramp slope exceeds maximum," you still need someone to determine the fix. A report from a CASp with 30+ years of construction experience — who Built Ronald Reagan UCLA Medical Center with Tutor Perini, an ENR Top-10 Contractor — tells you the ramp needs to be rebuilt at 8.33% slope using 4,000 PSI concrete with broom finish, with a 3-day construction window. That report goes straight to a contractor for bidding. The other report goes to an architect for interpretation, adding weeks and thousands in professional fees before any work begins.

For healthcare facilities, the distinction matters even more. A CASp who understands OSHPD/HCAI approval requirements knows which fixes require state review and which qualify as routine maintenance. The wrong recommendation can trigger months of regulatory delay — far more expensive than the original violation.

Common Mistakes That Make Demand Letters Worse

Every mistake on this list makes your demand letter more expensive. Most are irreversible once a lawsuit is filed.

1. Ignoring the demand letter

This is the most expensive response. If you ignore the letter and the plaintiff files a lawsuit, your total exposure jumps from $6,000–$10,000 (early settlement range) to $15,000–$50,000+ (litigation with late settlement). If you also ignore the lawsuit, the court enters a default judgment: $13,000–$25,000+ in cash plus a mandatory injunction requiring immediate remediation with no timeline negotiation. In Ascencio v. ADRU Corp., the default judgment totaled $20,432 — and the defendant had zero ability to negotiate terms.

2. Settling without a CASp inspection first

Paying the demand without first obtaining a CASp inspection solves today's problem and guarantees tomorrow's. An uninspected property is a known target. Once one serial plaintiff identifies violations at your address, other plaintiffs and firms target the same property. In 2024, 41% of federal ADA lawsuits targeted companies that had been sued before. Without a CASp inspection, each new plaintiff can claim full $4,000-per-occasion damages plus separate attorney fee awards. Total exposure across 2 to 5 plaintiffs: $25,000 to $100,000+.

A CASp inspection for $750 to $3,500 activates Qualified Defendant status against every future claim on that property. That is not just a response to the current demand letter — it is permanent protection.

3. Making DIY fixes without documentation

Property owners who fix violations themselves — restriping a parking lot, installing a grab bar, adjusting a ramp — solve the physical problem but create a legal one. Without a CASp report documenting the property's condition before and after remediation, you have no admissible evidence that the work was done to code. A serial plaintiff's attorney will argue the fixes are non-compliant, and you have no certified documentation to counter the claim.

A CASp inspection creates the baseline. The contractor-ready scope of work specifies what needs to be done and to what standard. After remediation, the report serves as evidence that corrections were made in good faith according to a compliance schedule — exactly what Civil Code §55.56 requires for the statutory damage reduction from $4,000 to $1,000 per occasion.

4. Hiring an inspector who is not CASp-certified

Architect reviews, ADA consultants, and general contractor assessments cannot activate Qualified Defendant status. Only an inspector certified by the Division of the State Architect under Government Code §4459.5 can issue the Disability Access Inspection Certificate that §55.52 requires. If the inspector's name does not appear on the DSA's CASp registry, the inspection has no legal standing — regardless of how experienced the inspector may be. Verify credentials before you schedule.

Real Numbers: What Demand Letters Actually Cost

The difference between acting and not acting is documented in settlement data, CCDA filings, and court records. These are not hypothetical projections — they are what California property owners paid.

Without any protection:

Property owners who settle demand letters without legal representation pay $10,000 to $20,000 per case, according to the SF/LA District Attorneys' complaint against Potter Handy LLP. With a defense attorney but no CASp inspection, total costs average $10,000 to $25,000 including both plaintiff and defense attorney fees. The Institute for Legal Reform reports a typical California ADA settlement of $16,000 per case. Plaintiff attorney fees alone add $10,000 to $30,000 on top of statutory damages in litigated cases, per Seyfarth Shaw's ADA Title III analysis.

With Qualified Defendant status:

Statutory damages drop to $1,000 per occasion under Civil Code §55.56(g)(1). Total resolution costs — including the CASp inspection, reduced damages, and attorney fees — typically range from $3,750 to $9,500. In some cases, QD status leads to outright dismissal. In Garcia v. Zarco Hotels Inc. (2023), a Los Angeles hotel with documented accessibility compliance not only defeated serial plaintiff Orlando Garcia's claim but recovered $142,584.90 in attorney fees — $57,604.90 for the initial defense plus $84,980 for defending the appeal.

The cost of doing nothing:

In San Francisco's Chinatown in 2021, Potter Handy LLP filed over 100 lawsuits against small businesses — many owned by monolingual immigrants who had no CASp inspections or legal representation. Most settled for $10,000 to $20,000 each under pressure. The District Attorneys estimated Potter Handy extracted over $5,000,000 from small businesses based on a single serial plaintiff's cases alone. A $1,200 CASp inspection could have reduced each business's exposure to $1,000.

Every day without a CASp inspection is a day of maximum liability exposure. The demand letter in your hand is not the last one your property will receive — it is the first, unless you act now.