Frontdoor owns four home warranty brands that operate semi-independently but share common ownership, financial backing, and operational infrastructure.
The Frontdoor Family
American Home Shield (AHS)
BBB: A
Flagship brand; largest home warranty company in the country. Strongest HVAC caps; unique rust/corrosion coverage; A BBB rating.
HSA Home Warranty
BBB: A+
Focused on real estate transactions; used heavily by real estate agents; typically purchased by sellers and transferred to buyers at closing.
OneGuard
BBB: A+
Operates primarily in Arizona, Texas, and Nevada. Includes optional services (pest control, HVAC tune-up) unusual in the industry.
Landmark Home Warranty
BBB: A+
Smaller brand; primarily in Western markets; regional competitor to the larger national brands.
Why Frontdoor Ownership Matters
Financial stability
Publicly traded on NASDAQ with revenues in the $1.5–2 billion range. When you file a claim, the backing company has the financial capacity to pay it.
Common infrastructure
The four brands share claims processing, contractor networks, and operational systems. Your claims experience is likely similar regardless of which Frontdoor brand you choose.
Transparency
As a public company, Frontdoor publishes quarterly and annual reports. You can look up their claims payment rate, revenue, and operational metrics.
Premium positioning
Frontdoor brands aren't the cheapest options. They target consumers who want quality coverage and are willing to pay for it.
AHS vs. Other Frontdoor Brands — Which to Choose
OneGuard — optional services (pest control, HVAC tune-up) make it distinctive and competitive.
HSA — designed for this use case; real estate agents have established relationships with HSA.
Landmark — competes with Old Republic and First American in markets where OneGuard isn't available.
AHS — the flagship. Rust/corrosion coverage and strong HVAC cap make it among the most consumer-favorable contracts in the industry.
Frontdoor's BBB Record
All four Frontdoor brands maintain A- or better BBB ratings — notable given their combined market share. Large companies attract a disproportionate share of complaints simply by volume. Maintaining A/A+ ratings at scale suggests claims handling above the industry average.
The Bottom Line on Frontdoor
Choosing a Frontdoor brand means choosing the most financially stable, most publicly accountable home warranty operation in the industry. The tradeoff: you'll pay more than budget competitors.
The comparison to make isn't Frontdoor vs. Choice. It's Frontdoor vs. AFC Home Club, 2-10 HBW, and Liberty Home Guard — the other quality-tier options.