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Monday 7:30am - 4pm Tuesday 7:30am - 4pm Wednesday 7:30am - 4pm Thursday 7:30am - 4pm Friday 7:30am - 4pm

A-1 Tank LLC.

Name: A-1 Tank LLC.
Address: 1861 North River Road, Paso Robles, CA, 93446, US
Telephone: +18052384431

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A-1 Tank LLC - California Water Storage Since 1984
Custom galvanized steel tanks serving Los Angeles County, Southern California, Central Valley, San Diego, Imperial Valley, Inland Empire & Northern California.

10/15/2026

Steel or plastic? When it comes to water storage in California, galvanized steel is built to last.

Every A-1 Tank comes with the right exterior paint to extend its life well beyond plastic systems. An optional interior epoxy lining keeps stored water safe for drinking. That makes our tanks a strong choice for potable water, rainwater collection, graywater for landscaping, and livestock.

We've been building galvanized water storage tanks in Paso Robles since 1984, and we deliver anywhere in California. Call for a quote on your next tank.

📞 (805) 238-4431
📍 1861 N River Rd, Paso Robles, CA 93446

A-1 Tank LLC has been manufacturing Galvanized Water Storage Tanks in California since 1984. Friendly customer service. (805) 238-4431

10/13/2026

Fire season in Southern California is starting earlier and lasting longer every year. Is your property ready?

A galvanized water storage tank gives you a backup water supply when hydrants are in high demand or the power is out. Our steel tanks are built to stand up to intense heat, and our open top tanks can even support firefighting from the air.

A-1 Tank LLC has supplied Cal Fire, the US Forest Service, homeowners, and ranches since 1984. We deliver throughout Los Angeles County and Southern California, including hard to reach backcountry sites.

📞 (805) 238-4431
📍 1861 N River Rd, Paso Robles, CA 93446

A-1 Tank LLC delivers high-quality custom water storage tanks in Los Angeles County and Southern California. Call: (805)238-4431

10/08/2026

Living or working on land with a well? A galvanized water storage tank is one of the smartest investments you can make.

Pumping into a storage tank saves wear and tear on your pump. It gives you a backup supply if the pump or well fails, and it doubles as a water source for fire suppression.

A-1 Tank LLC has manufactured galvanized water storage tanks for California since 1984, in sizes from 1,000 to 20,000 gallons. We'll help you figure out the right size and build it to meet your local requirements.

📞 (805) 238-4431
📍 1861 N River Rd, Paso Robles, CA 93446

A-1 Tank LLC has been manufacturing Galvanized Water Storage Tanks in California since 1984. Friendly customer service. (805) 238-4431

08/12/2026

How are Inland Empire Water Storage Tanks used for livestock, crops, and rainwater?

Farms and ranches spread across large properties rely on strategically placed galvanized tanks from A-1 Tank LLC to keep water accessible for livestock and crops. Our tanks are also effective for collecting rainwater, a cost effective option in arid regions, as well as graywater from household use that can be reused for landscape watering and other non potable needs. We custom manufacture water troughs to your specifications and can add tanks to your livestock watering system as a backup for pump failure or to enhance solar powered systems. Heavy gauge steel tanks that can be buried out of sight are also available.

Call us at (805) 238-4431 or visit 1861 N River Rd, Paso Robles, CA 93446 for a custom quote.

Manufacture and delivery of water storage tanks Inland Empire, San Bernardino, Apple Valley, Mojave and all the way to the Arizona border.

08/11/2026

Looking for Inland Empire Water Storage Tanks that can handle fire suppression, drinking water, livestock, and rainwater collection?

A-1 Tank LLC has been serving San Bernardino, Apple Valley, Mojave, and communities out to the Arizona border since 1984. Our galvanized tanks range from 1,000 to 20,000 gallons, come in vertical, flat bottom, and open top styles, and can be finished with UV resistant paint and an ANSI/NSF certified epoxy lining for potable water.

Our custom 4x4 delivery trucks reach rugged backcountry terrain, and most orders arrive within a week to 10 days.

Call us at (805) 238-4431 or visit 1861 N River Rd, Paso Robles, CA 93446 to talk through your water storage needs.

Manufacture and delivery of water storage tanks Inland Empire, San Bernardino, Apple Valley, Mojave and all the way to the Arizona border.

08/06/2026

How much water can you store with galvanized water storage tanks for San Diego and the Imperial Valley?

A-1 Tank LLC manufactures tanks in capacities from 1,000 to 20,000 gallons, custom built to fit your needs. Whether you need a single tank or a configuration of multiple tanks for drinking water, irrigation, rainwater and greywater collection, or fire suppression, our team can help you figure out the right setup.

Every tank comes with 4 inch NPT fittings, with larger sizes quoted at order time, and we offer an optional ANSI/NSF compliant epoxy lining for tanks used for drinking water. From residential properties to large agricultural operations, we deliver anywhere in California, even to the roughest backcountry.

Call us at (805) 238-4431 or visit 1861 N River Rd, Paso Robles, CA 93446 to talk through the right tank size for your project.

Custom galvanized water storage tanks for the Imperial Valley, and nearby San Diego, helping ease water shortages through effective storage.

08/04/2026

Need galvanized water storage tanks for San Diego and the Imperial Valley?

A-1 Tank LLC has been supplying the region since 1984, helping homes, farms, and businesses store water for drinking, irrigation, livestock, and fire suppression in an area that relies heavily on the Colorado River and Bay Delta system. Our tanks range from 1,000 to 20,000 gallons, last 50 years or more, and can be customized with UV resistant paint and an ANSI/NSF certified epoxy lining for drinking water. We deliver anywhere in the region, including rugged backcountry terrain, with most orders arriving within a week to 10 days.

Call us at (805) 238-4431 or visit 1861 N River Rd, Paso Robles, CA 93446 to get started.

Custom galvanized water storage tanks for the Imperial Valley, and nearby San Diego, helping ease water shortages through effective storage.

07/30/2026

Do you need more than one Central Valley Water Storage Tank?

It really comes down to your specific application, and that's exactly what A-1 Tank LLC helps you figure out. In many cases, one tank with the right capacity covers your needs, but some properties benefit from a mix of capacities or multiple tanks working together. Our team can walk you through the details, like how close a tank should be placed to your water pump, whether you need separate tanks for drinking water versus rainwater, what fittings are the right fit, and the best way to get water from an auxiliary tank into your house.

Call us at (805) 238-4431 or visit 1861 N River Rd, Paso Robles, CA 93446 and let's find the right setup for your property.

We manufacture and deliver Central Valley water storage tanks to Bakersfield, Modesto, Fresno, Merced, Sacramento, Chico, Redding, and more.

07/28/2026

Looking for Central Valley Water Storage Tanks that can keep up with the region's farming, ranching, and drinking water needs?

A-1 Tank LLC has been serving communities from Bakersfield to Redding and up to the Oregon border since 1984. Our galvanized tanks range from 1,000 to 20,000 gallons, last 50 years or more compared to 10 to 20 years for plastic tanks, and hold up better against harsh weather and fluctuating conditions. Whether you need water for drinking, livestock, irrigation, or fire suppression, we can help you figure out the right size and configuration for your operation, including custom water troughs for livestock. Most orders deliver within a week to 10 days, even to hard to reach locations.

Call us at (805) 238-4431 or visit 1861 N River Rd, Paso Robles, CA 93446 to talk through your water storage needs.

We manufacture and deliver Central Valley water storage tanks to Bakersfield, Modesto, Fresno, Merced, Sacramento, Chico, Redding, and more.

07/23/2026

Are Los Angeles County and Southern California water storage tanks effective for firefighting?

Absolutely, and with fire season starting earlier each year and lasting longer, having a dedicated water supply on hand can make a real difference. A-1 Tank's galvanized tanks give homes and rural properties a reliable backup source when hydrant access is stretched thin during a fire event.

Our tanks are also accessible to Cal Fire and the US Forest Service for wildfire response, provide gravity fed water when the power goes out, and hold up to intense heat in ways plastic tanks simply can't. Open top tanks are especially effective for aerial firefighting support.

Call us at (805) 238-4431 or stop by 1861 N River Rd, Paso Robles, CA 93446 to talk through fire preparedness for your property.

A-1 Tank LLC delivers high-quality custom water storage tanks in Los Angeles County and Southern California. Call: (805)238-4431

Address

1861 North River Road
Paso Robles, CA
93446

Opening Hours

Monday	7:30am - 4pm
Tuesday	7:30am - 4pm
Wednesday	7:30am - 4pm
Thursday	7:30am - 4pm
Friday	7:30am - 4pm

Telephone

+18052384431

Website

http://a1tankspasorobles.com/

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