State guide · WANo paid placement
Home warranty
in Washington.
Damp, wet winters contributing to moisture stress on plumbing and ventilation drives the local claim mix. Service contracts in Washington are regulated by the Office of the Insurance Commissioner.
2 cities coveredRegulated as a service contract3 providers active
Photo · R Architecture / Unsplash
Why Washington is different
Service contracts in Washington are regulated by the Office of the Insurance Commissioner. Service contract providers must be registered; the contract is not insurance and is not backed by a state guaranty fund. Cancellation and refund terms must be disclosed.
Source: Washington State Office of the Insurance Commissioner (State regulator, accessed 2026-05)
Coverage-priority context · WA
What breaks in Washington.
Issue 01
Damp, wet winters contributing to moisture stress on plumbing and ventilation
Issue 02
Long heating season placing steady load on furnaces and heat pumps
Issue 03
Older housing stock in the Seattle area with aging systems
§ 02Best providers in Washington
01
AHS
American Home Shield
Homeowners who want broad systems coverage with the flexibility to lower premiums by accepting a higher service fee.
Score
4.1/5
From
$30/mo
BBB
B
02
ORH
Old Republic Home Protection
Real-estate buyers and sellers who want a financially backed provider with a strong BBB record.
Score
3.9/5
From
$42/mo
BBB
A+
03
CHS
Cinch Home Services
Homeowners who want higher aggregate limits and value-added perks and accept a higher service fee.
Score
3.9/5
From
$39/mo
BBB
B
§ 03By city
City 01
Seattle
City 02
Spokane
§ 04Common questions for Washington
Are home warranties regulated in Washington?
Service contracts in Washington are regulated by the Office of the Insurance Commissioner. Service contract providers must be registered; the contract is not insurance and is not backed by a state guaranty fund. Cancellation and refund terms must be disclosed.
What is the typical waiting period?
Most plans impose a 30-day waiting period from the contract effective date. A few waive it for a real-estate transaction or when you transfer an existing policy, so a failure that starts before coverage begins is treated as pre-existing and excluded.
Can I buy a plan after something has already broken?
You can buy one, but you will be paying for future protection. An active failure is almost always deemed pre-existing and excluded, so the new contract will not cover the repair you are facing right now.