Sinclair Blackwell

As I left Denver traveling west into the mountains, my tire sensor started flashing at me. I made it into Idaho Springs and to the Sinclair. Sinclair service attendant went out of his way to...

Perfect place to stop on way to Denver airport. Clean bathroom and Mike is kind and helpful

My car almost exploded going down the mountain today, and these two very kind gentlemen that worked at the Sinclair helped me and my friend so much! They truly went out of their way to help us. If...

Yelled at me because his pumps don't work. Actually they yelled at all of us because they said that we all can't pump our gas at the same time. What are they talking about? And why are they...

Well, we just got back from a trip to Moab. On the way home to Littleton, CO., my car started overheating which it has never done. We drove to the Sinclair station. We spotted the sign in the...