Capital Propane Exchange

Your Local Partner for Safe, On-Time Propane Service 

Capital Propane Exchange is a trusted provider of propane delivery and cylinder exchange services for businesses across the San Antonio and Austin corridor. Whether you operate forklifts in a warehouse, run a food truck, manage outdoor events, or need temporary heat on a construction site, we deliver the propane solutions that keep your operations moving. As one of the leading propane companies in San Antonio and Austin, we specialize in convenient, flexible service that fits your schedule.

With a strong focus on safety, customer satisfaction, and competitive pricing, Capital Propane is committed to providing dependable fuel service tailored to your specific needs. If you're searching for propane in San Antonio, propane in Austin, or a reliable partner for long-term fuel support, our team is ready to help.

Our service is "on time, every time" ... count on it!

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Adaptable Propane Solutions 

We work with a wide range of industries and applications. From warehouses to hospitality, construction to event services, Capital Propane offers tailored delivery schedules and exchange services to keep your business running without interruption. 

Focused on Safety 

Safety is our top concern. We do not fill propane cylinders onsite, reducing risk and improving reliability. Our trained staff is also available to provide propane safety training for your employees to ensure proper handling and compliance. 

Locally Owned and Operated 

Owners Debbie and Curtis Johnston are directly involved in day-to-day operations. Their hands-on leadership ensures responsive service, clear communication, and a strong commitment to customer satisfaction. 

Our team is committed to providing service that is on time, every time.