Brand Certified
Sinclair Gas Station
3.8(46 reviews)
Certified by Sinclair Gas Station • May 17, 2026
Business Details
550 W Whalen St, Guernsey, WY
82214, United States
Certified by Sinclair Gas Station • May 17, 2026
(307) 836-3155
Certified by Sinclair Gas Station • May 17, 2026
https://stations.sinclairoil.com/wy/guernsey/550-w-whalen-st
Certified by Sinclair Gas Station • May 17, 2026
About
Certified by Sinclair Gas Station • May 17, 2026
Gas StationConvenience Store
Sinclair brings more than a century of trusted American fueling with our iconic DINO® and DINOCARE™ TOP TIER™ gasoline to help engines stay clean and efficient. Sinclair stations combine quality fuel and modern convenience – and with DINOPAY®, our mobile payment app, fueling up is fast, simple and secure.
Location
Certified by Sinclair Gas Station • May 17, 2026
Hours
Certified by Sinclair Gas Station • May 17, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
3.8
46 reviews
5 stars
14
4 stars
19
3 stars
8
2 stars
2
1 star
3
- SLStarr LNov 1, 20205.0Friendly staff, clean restrooms, and lots of snacks. There's even a small restaurant in the same building. Best chicken strips around!
- CJcharles johnstonSep 29, 20203.0Decent selection but not the best working staff
- DHDan HoskerAug 4, 20204.0Decent gas station price of fuel is most of the time lower than the bigger competition
- LMLinda MozieJul 26, 20205.0Great food
- TMTy MillsAug 13, 20184.0Smaller than the normal truck stop. Has parking in rear for semi's and other vehicles with trailers. Good staff friendly and always willing to help
Frequently Asked Questions About Sinclair Gas Station
What is the history and specialty of Sinclair Gas Station?
Sinclair Gas Station, featuring the iconic DINO-SAUR, has been fueling America since 1916 and offers DINOCARE™ A TOP TIER™ Gasoline designed to keep vehicles running efficiently.
Where is Sinclair Gas Station located?
It is located at 550 W Whalen St, Guernsey, WY 82214, United States.
What are the operating hours of Sinclair Gas Station?
Sinclair Gas Station is open 24 hours a day, seven days a week.
What payment options are accepted at Sinclair Gas Station?
They accept American Express, Cash, Discover, MasterCard, and Visa.
What categories of services does Sinclair Gas Station offer?
Sinclair Gas Station functions as a gas station, convenience store, and grocery store.
How can I find more information or contact Sinclair Gas Station online?
You can visit their website at https://stations.sinclairoil.com/wy/guernsey/550-w-whalen-st or check their Facebook page at https://www.facebook.com/188616261861662.
What nearby stores can I visit after fueling at Sinclair Gas Station?
Nearby you can find Johnston's Corner for convenience shopping, Dollar General for discount goods, and Guernsey Market Place, a supermarket for groceries.
Are there dining options near Sinclair Gas Station?
Yes, nearby dining options include Crazy Tony's, an American restaurant and bar, as well as Ben’s Bar and 307 Guernsey Grill for drinks and meals.
What accommodations are available near Sinclair Gas Station for travelers?
Travelers can find nearby lodging at Cobblestone Inn and Suites, Bunkhouse Motel, Travelodge by Wyndham Guernsey, and The Sagebrush Motel.
What recreational or service facilities are close to Sinclair Gas Station?
Nearby are Guernsey Beach park, Guernsey Bowl bowling alley, Register Cliff Rural Health Clinic, and Register Cliff Pharmacy, providing both leisure and health services.
Brand Certified Facts from Sinclair Gas Station
This information is certified by Sinclair Gas Station and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified May 17, 2026Yext Knowledge Graph
- Address
- Categories
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- Legal business name
- Hours of operation
- Phone number
- Official website