About PlainWarranty, Home Warranty Company Analysis

Our Mission

PlainWarranty exists because the home warranty industry is built on information asymmetry. Companies spend millions on marketing that emphasizes peace of mind while contract exclusions bury the details that determine whether claims actually get paid. Homeowners deserve independent analysis based on data, not sponsored reviews or affiliate-driven rankings.

We believe that independent reputation signals, coverage terms, and regulatory records tell a more honest story than glossy marketing. PlainWarranty analyzes 19 major home warranty providers using publicly available data to help homeowners compare companies on the metrics that matter most: their independent customer-satisfaction ratings, what they actually cover, what they cost, and how they are regulated state by state.

Our approach is independent and data-driven. We do not sell home warranties, accept paid placements, or receive affiliate commissions from warranty companies. Our analysis is based solely on public data and official documentation.

Our Data Sources

Our analysis draws from these publicly available sources:

Better Business Bureau (BBB): Each company's letter rating, accreditation status, complaints closed in the last 3 years and 12 months, and customer-review average and count.
Trustpilot: Each company's TrustScore and review volume, where a profile exists.
State Departments of Insurance & Attorneys General: Whether home warranties are regulated in each state, licensing requirements, the governing statute, and the official complaint-filing channel.
U.S. Census Bureau (ACS): State population and homeownership rates, for market context.
Company plan documents: Publicly available coverage summaries, service-fee schedules, and pricing pages, the basis of our coverage comparison matrices.

Home-warranty companies are not regulated by the federal Consumer Financial Protection Bureau, so no CFPB complaint data is used. See our methodology for the full detail.

How We Score Companies

Each company receives a transparent Reliability Score (0–100) and letter grade, blending three independent reputation signals: its BBB letter rating (45%), its BBB customer-review average (25%, minimum 5 reviews), and its Trustpilot TrustScore (30%, minimum 5 reviews). Missing signals re-normalize the weights; a company with no reputation signal is shown as "Not rated" rather than guessed.

We deliberately keep raw BBB complaint counts out of the score, because a large national insurer naturally accumulates more complaints than a small regional one. We show complaint counts separately, clearly labeled, for context.

Coverage matrices are built from published plan documents and may not reflect custom or negotiated plans. We update our database as new information becomes available.

Data Currency

BBB profiles, Trustpilot scores, state filings, and plan documents change at the source at different cadences. We refresh our database periodically. Coverage and pricing reflect publicly available plan documents as of our most recent review - companies may change terms at any time, so always verify current terms directly with the warranty company before purchasing.

Editorial Independence

PlainWarranty's pages are compiled programmatically from the public sources above - BBB and Trustpilot reputation data, state insurance and attorney-general filings, U.S. Census figures, and published plan documents. We do not fabricate data; where a figure is unavailable from the source, the page omits it. The PlainWarranty team, , is responsible for the site's standards, methodology, and corrections. PlainWarranty is informational and does not provide legal advice.

We do not accept payment, sponsorship, or promoted placement from any home warranty company, service-contract provider, or covered entity. Our only revenue source is contextual display advertising served by Google AdSense, advertisers do not influence which companies we cover or how we present data, and they do not receive preferential placement.

Limitations & Disclaimers

PlainWarranty is an informational resource, not insurance or legal advice:

Ratings reflect a self-selected subset: BBB and Trustpilot figures come from customers who chose to leave a review or file a complaint - not every customer's experience.
Coverage varies by state: Home warranty regulations, available plans, and coverage terms vary significantly by state. Our comparison reflects general plan offerings that may not match your specific state and plan tier.
Not a recommendation: We do not recommend or endorse any warranty company. Our data helps you compare, but the right decision depends on your specific home, budget, and risk tolerance.

Contact

Questions, corrections, or feedback? Email hello@plainwarranty.com.

PlainWarranty is an independent publisher, a data company that builds free, public-interest data portals.