Brand Certified
Sinclair Gas Station
4.0(95 reviews)
Certified by Sinclair Gas Station • May 17, 2026
Business Details
400 E 104Th Ave, Thornton, CO
80233, United States
Certified by Sinclair Gas Station • May 17, 2026
(303) 457-1972
Certified by Sinclair Gas Station • May 17, 2026
https://stations.sinclairoil.com/co/thornton/400-e-104th-ave
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
Monday6:00 AM - 12:00 AM
Tuesday6:00 AM - 12:00 AM
Wednesday6:00 AM - 12:00 AM
Thursday6:00 AM - 12:00 AM
Friday6:00 AM - 12:00 AM
Saturday6:00 AM - 12:00 AM
Sunday6:00 AM - 12:00 AM
Reviews
4.0
95 reviews
5 stars
47
4 stars
21
3 stars
13
2 stars
6
1 star
8
- JBJack BaroApr 11, 20265.0Great experience at Sinclair Gas Station. Ever since the new management took over last August, the place has really improved. It’s cleaner, more organized, and the staff are super friendly. I also saw them help an older man carry his items out and even put everything in his car, which was really nice to see. Definitely a big upgrade!
- IKIsaac KernFeb 13, 20265.0Very good gas station!
- AMAayush MorDec 27, 20255.0I had such a great experience at the Sinclair gas station in Thornton, CO. The staff treated me incredibly well and made me feel genuinely appreciated as a customer, which you don’t always get at gas stations. Everything was clean, well-kept, and the service was friendly and welcoming. I will honestly go out of my way to stop here because of how great they treated me. Highly recommend this location if you’re in the area!
- VRVeer RavDec 27, 20255.0Under the new management, this Sinclair is much better than before. The staff is kind, prices are fair, and I really like the changes.
- RAR. AApr 8, 20251.0BEWARE OF THIS LOCATION. THEIR PRICES ARE FALSE, YOU WILL BE PAYING MORE AT THE REGISTER. They have coke marked at $2.39 for a 20oz. They made me pay $3.65, almost $4 for a 20oz bottle is ludicrous. They tried to say price changes are in effect, yet, failed to update price tags, which is false advertising. You would assume customers should be made aware of these changes, instead of just brushing it off so nonchalantly Any self respecting person would have honored the ORIGINAL price, out of principals. I come here almost everyday but this is bs. Horrible business practice like these, makes it difficult to support locally owned businesses. Guess I’ll go shop at the corporate gas station now.
Frequently Asked Questions About Sinclair Gas Station
What type of fuel does Sinclair Gas Station provide?
Sinclair Gas Station offers DINOCARE™ A TOP TIER™ Gasoline, known for keeping American drivers on the road reliably.
Where is Sinclair Gas Station located?
Sinclair Gas Station is located at 400 E 104th Ave, Thornton, CO 80233, USA.
What are the operating hours of Sinclair Gas Station?
Sinclair Gas Station is open daily from 6:00 AM to midnight (00:00).
What payment options are accepted at Sinclair Gas Station?
Sinclair Gas Station accepts American Express, Cash, Discover, MasterCard, and Visa.
How can I contact Sinclair Gas Station?
You can contact Sinclair Gas Station by calling +1 303-457-1972.
Does Sinclair Gas Station have a website or social media presence?
Yes, you can visit their website at https://stations.sinclairoil.com/co/thornton/400-e-104th-ave, and follow them on Facebook, Instagram (@sinclairoilcorp), and Twitter (@sinclairoilcorp).
Are there any car rental services near Sinclair Gas Station?
Yes, nearby car rental agencies include Alamo and Enterprise Rent-A-Car, both convenient options if you need a vehicle rental near Sinclair Gas Station.
Where can I grab a meal near Sinclair Gas Station?
Nearby dining options include Denny's, Texas Roadhouse Thornton, IHOP, Cheddar's Scratch Kitchen, and Burger King, providing a variety of meals close to Sinclair Gas Station.
Are there any automotive-related businesses near Sinclair Gas Station?
Yes, in addition to Sinclair, nearby automotive services include Colorado Credit Approval, EchoPark Automotive Thornton, and Jalen Pacheco Auto Sales, which can assist with vehicle purchasing and services.
What other types of shops and services are nearby Sinclair Gas Station?
Nearby you can find photography stores like Mike's Camera, beauty and spa services such as Mile High Tattoo & Body Piercing and NailzBizarre, as well as grocery and convenience stores like Tejal India Grocery.
Brand Certified Facts from Sinclair Gas Station
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Certified May 17, 2026Yext Knowledge Graph
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