Businesses in Hartline, Washington
10 local businesses across 8 categories. 0% of everything listed in Washington.
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Quick answer
Hartline, WA has 10 businesses listed on USA Business Search in 8 categories across 1 ZIP code. The most-listed are farms & agriculture, gas stations, event planning & weddings.
Updated November 2026Auto
Food & drink
Professional services
Education & childcare
Events & entertainment
Business & industrial
Community & faith
Businesses in Hartline by category
Farms & agriculture (2)
Dingman Farms Joint Venture
Gas stations (2)
Cenex
Sinclair Gas Station
Event planning & weddings (1)
Town of Hartline
Restaurants (1)
Kenice's Cafe
Business consulting (1)
Central Washington Grain Elevator
Churches & places of worship (1)
Hartline Assembly of God
Schools & tutoring (1)
Coulee-Hartline Junior High School
Shipping & couriers (1)
United States Postal Service
Common questions
How many businesses are listed in Hartline, Washington?
USA Business Search lists 10 businesses in Hartline across 8 categories. The most-listed are farms & agriculture, gas stations, event planning & weddings.
Which ZIP codes does Hartline cover?
Listings include ZIP codes 99135.
How do I check that a Hartline business is legitimate?
Search the state's business registry and licensing boards. Our Washington business lookup guide links each official search.
How do I add my business?
It's free: use Add your business. Owners can also claim and fix an existing listing.
Other Washington cities
Own a business in Hartline? Add it free or claim your listing.