Founded in 1964, Watco Tanks, a 3rd generation family owned company, has grown to be one of the leaders in the building of shop welded tanks. Watco is focused on delivering on all the storage needs of its customers, including UL Approved Underground and Aboveground Tanks for fuel storage and API Type Oil Storage Tanks.
Watco has become one of the top manufacturer's in steel tank fabrication by combining the most up-to-date equipment with its highly skilled and experienced employees. We have received STI’s Quality Award 20 years in a row because of our focus on customer service and delivering for our clients.
With over 50 years of experience, Watco has the extensive knowledge to meet the demands of our customers and hold our products and service to the highest standard. No matter how big or small the need, we will deliver for your business.
FLAMESHIELD® is just one of the Steel Tank Institute’s many technologies. FLAMESHIELD® aboveground storage tanks are manufactured with a tight‐wrap double‐wall design. Standard features include 2‐hour fire‐tested performance, built‐in secondary containment and interstitial monitoring capability.
We love our customers, so feel free to visit during normal business hours.
5877 FM 539, Floresville, TX 78114, US
07:00 am – 05:30 pm
Until further notice Watco Tanks will be closed on Fridays. We will be open 7am-5:30pm Mon.-Thur.