
St. Louis FRP Tank Inspection, Repair & Manufacturing
We stake the reputation of our company on your satisfaction.
We’re the only long-term fluid storage company in the area you want to trust because no other FRP tank manufacturing company in St. Louis gets down to the quantum considerations that go into a custom tank as we do. One size does not fit all, and one company is not like the other, and our commitment at Allen industries is to provide you with a custom solution that goes behind what you expected. We consult with you to determine precise specifications related to a specific need (type of fluid), volumes, inground or above-ground location, any need to meet local compliance requirements, and every other major and minor specification that needs to be accounted for to ensure the perfect execution of your project.

Products at-a-Glance
St. Louis FRP Tank Manufacturing That Meets Your Budget
We’re not so much about manufacturing you a tank as much as we are about instilling you with the confidence that whatever you store in that tank is going to stay there safely and soundly. To make that happen, we go over every minute detail with you to ensure we deliver a perfect product. But our meticulous consideration also serves another function: it lets us guarantee that we’ll provide you with a fair and honest price quote, with no strings attached and with no surprises down the line. You will know that your product is priced accurately for the superior workmanship that we put into its manufacture. No other FRP tank manufacturing company in the St. Louis region can do what we do with the same guarantees and warranties.
SERVICES AT-A-GLANCE
Proven St. Louis FRP Tank Inspection & Repair
Our talents extend beyond just the manufacture of liquid storage tanks; we also service them and provide routine check-ups and maintenance. We started as a repair company for FRP tanks, so we’re more than experts on what goes into their creation, their installation, and their lifespan.
Specialized Teams
Our folks are committed to doing it perfectly.
Timely Response
We’re there every hour, every day, all year long.
National Reach
Wherever you are, we’ll get you that inspection or the repair you need.
Next-Gen Tech
We’ve got drones that give us eyes in dark, confined spaces.

By the Numbers
Trusted for all the right reasons
Don’t trust such an important project to any cowboy company. This ain’t our first rodeo. We can take care of your project from the manufacture of your long-term fluid storage tank through its extended lifetime. Allen Industries is the top FRP tank manufacturing, inspection, and repair company in St. Louis. Contact us today to get a conversation going about your particular need.
1,500
That’s how many miles we’ll travel to make sure you get the best long-term fluid storage tank available anywhere.
65,000
The biggest tank we’ve ever manufactured; think about how heavy that thing is.
100%
The amount of growth we’ve realized every year since 2017, because our customers are always satisfied.

Who we help —
and how
ENGINEERS
The specs need to be tight, accurate, and all-inclusive; we can help make that happen.
Contractors
You’ve got customers to satisfy, and our “plug-and-play” solutions let you do just that.
DISTRIBUTORS
One-off projects or fulfillment for a huge development project? We’ll handle it.
Customers
We commit ourselves to our customer partnerships because we’re not successful unless you are—and collaboration makes for the greatest successes.