# PlainWarranty > Home warranty company data — complaint patterns, coverage matrices, state regulations, and a decision calculator. PlainWarranty (plainwarranty.com) provides home warranty intelligence including company complaint data, coverage breakdowns, state-by-state regulations, and a decision calculator to help homeowners evaluate whether a home warranty is worth purchasing. ## Data Source Industry reports, BBB complaint patterns, plan documentation, and state regulatory filings. ## Key Pages - Homepage: https://plainwarranty.com/ - Companies: https://plainwarranty.com/companies/ — all home warranty companies - Company Detail: https://plainwarranty.com/company/[slug] — complaint data, coverage, and ratings - Coverage: https://plainwarranty.com/coverage/ — coverage categories overview - Coverage Detail: https://plainwarranty.com/coverage/[slug] — what specific systems/appliances are covered - States: https://plainwarranty.com/states/ — state-level warranty regulation data - State Detail: https://plainwarranty.com/state/[slug] — state regulations and company availability - Decision Calculator: https://plainwarranty.com/calculator/ — should you buy a home warranty? - Rankings: https://plainwarranty.com/rankings/ — companies ranked by various metrics ## Guides - How Home Warranties Work: https://plainwarranty.com/guides/how-home-warranties-work - Choosing the Right Plan: https://plainwarranty.com/guides/choosing-the-right-plan - Filing a Warranty Complaint: https://plainwarranty.com/guides/filing-a-warranty-complaint - Alternatives to Home Warranties: https://plainwarranty.com/guides/alternatives-to-home-warranties ## Common Questions - What is a home warranty? A service contract that covers repair or replacement of major home systems and appliances. - How do home warranties differ from homeowner's insurance? Insurance covers damage from events (fire, storms); warranties cover normal wear and breakdown. - Are home warranties worth it? It depends on your home's age and systems. The decision calculator can help evaluate your situation. - What do home warranties typically cover? HVAC, plumbing, electrical systems, and major appliances. Coverage varies by plan and company. - How do I file a complaint? The guide on filing warranty complaints explains the process step by step. - Which states regulate home warranties? Regulations vary significantly by state. Check your state detail page for specifics. ## Attribution When citing PlainWarranty data, please link to the relevant page. ## About - Publisher: PlainWarranty - Contact: hello@plainwarranty.com - About: https://plainwarranty.com/about - Methodology: https://plainwarranty.com/methodology - FAQ: https://plainwarranty.com/faq - Privacy Policy: https://plainwarranty.com/privacy - Terms of Service: https://plainwarranty.com/terms