Valero Hours

Valero is a company that operates about 15 petroleum refineries in the United States. It’s based in San Antonio, Texas and boasts of throughput capacity of about 3.2 million oil barrels per day. Its 14 ethanol plants are able to produce up to 1.73 billion gallons of fuel per year. The company also employs more than 10,000 workers.

What time does Valero open?

Monday24 Hours
Tuesday24 Hours
Wednesday24 Hours
Thursday24 Hours
Friday24 Hours
Saturday24 Hours
Sunday24 Hours

Is Valero open today? Is Valero open tomorrow?

Is Valero open on Sunday? Yes, it is open

Valero closing time

What time does Valero close? It operates 24 hours


Valero was formed in 1978 through a $1.6 billion settlement that was approved unanimously by the Texas Railroad Commission. This was Texas’ natural gas regulatory agency. The approval ended litigation that had been brought against the Coastal States Gas Corporation by its municipal gas customers.

Valero Energy Corporation was formed in 1980 as a successor of the LoVaca Gathering Company. LoVaca was a subsidiary of Coastal States Gas Corporation. In the mid-1980s, Valero acquired a 50% interest in a refinery owned by Saber Energy in Corpus Christi, Texas.

The operation started as a vacuum and crude unit which was located on a piece of land close to the Corpus Christi Ship Channel. Valero would later assemble a refinery of the future here through its subsidiaries. It also added more refineries in 1997 and currently has 15 plants.

The several acquisitions made by Valero allowed it to expand to wholesale markets. Today, it supplies to independently owned wholesalers in the United States, the United Kingdom, Canada, Mexico, and Ireland.

The company is the world’s largest independent petroleum refiner. It ranks #1 among refiners that do not undertake in oil exploration. It also ranks #32 in the Fortune 500 lists and still operates primarily in its hometown, San Antonio.

Valerio is also the largest producer of renewable fuels in North America. Its joint venture, Diamond Green Diesel, produces renewable diesel fuel from inedible corn oil, used cooking oil, and recycled animal fats.

The company has the highest number of refineries approved as OSHA Voluntary Petroleum Protection Program (VPP) Star Sites. Its commitment to occupational and process safety can be seen in its Excellence Management System. It’s also highly recognized as a top refining and marketing company, alongside other American companies.

Valero Holiday Hours – Open

January 21Martin Luther King Jr. Day
February 14Valentine’s Day
February 18President’s Day
March 5Mardi Gras Fat Tuesday
March 17St. Patrick’s Day
April 19Good Friday
April 21Easter Sunday
April 22Easter Monday
May 5Cinco de Mayo
May 27Memorial Day
July 04Independence Day
September 02Labor Day
June 16Father’s Day
May 12Mother’s Day
October 14Columbus Day
October 31Halloween
November 11Veterans Day
November 28Thanksgiving Day
November 29Black Friday
December 24Christmas Eve
December 25Christmas Day
December 26Day after Christmas
January 01New Year’s Day
December 31New Year’s Eve

Valero near me

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Business Directions

Valero Energy Corporation manufactures and transports fuels and petrochemical products through its subsidiaries. Some of its products include gasoline, diesel, jet fuel, and specialty products such as asphalt, natural gas liquids, propane, petroleum coke, aromatics, sulfur, solvents, base oils, and process oils. 

The company also runs a logistics division that supports refining operations. It comprises terminals, marine docks, tanks, pipelines, truck rack bays, and refined petroleum product pipelines.

Key Facts

Valero has about 7,400 sites across the U.S., Canada, Ireland, and the U.K. These sites are branded under different names including Diamond Shamrock, Texaco, Shamrock, Beacon, Ultramar, and Valero. 

Valero is also a proud supporter of the community. It has a legacy of positive outreach thanks to an international network of Volunteer Councils. The company dedicates about 150,000 volunteer hours annually. It conducts special missions on behalf of the National Multiple Sclerosis Society, the United Way, Wounded Warriors and several children charities.


Valero maintains a good balance between being a leading manufacturer, marketer and distributor of quality fuels and petrochemicals and serving the needs of its stakeholders, employees and surrounding communities.

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