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Underground Propane Tanks For Sale

Underground propane tanks for sale in 250, 500 and 1000 gallon. All underground propane tanks for sale are new only, factory coated for direct burial, and ASME Section VIII certified. Underground propane tanks for sale ship to all 48 contiguous states. Prices from $2,350 for the 250 gallon up to $6,400 for the 1000 gallon. Every underground propane tank for sale meets NFPA 58 standards.

250 Gal Underground
$2,350
500 Gal Underground
$4,000
1000 Gal Underground
$6,400
Ships To
All 48

Underground Propane Tanks For Sale All Sizes

New only · factory burial coated · ships nationwide
underground propane tanks for sale 250 gallon ASME certified direct burial 250 Gal
250 Gallon Underground
New · ASME Certified · Direct Burial
$2,350
Smallest underground size. 200 gallon working capacity. Suits supplemental heating and smaller residential properties.
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underground propane tanks for sale 500 gallon ASME certified 500 Gal
500 Gallon Underground
New · ASME Certified · Direct Burial
$4,000
Most popular underground size. 400 gallon working capacity. Whole-home heating for most residential properties.
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underground propane tanks for sale 1000 gallon ASME certified 1000 Gal
1000 Gallon Underground
New · ASME Certified · Direct Burial
$6,400
Largest standard underground size. 800 gallon working capacity. Farms, large homes, and commercial operations.
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Order Underground Propane Tanks For Sale Direct

500 gallon pre-selected below · change size in the form

All buried tanks are new only. Buried tanks cannot be inspected after excavation so used underground tanks are not available at any size. Every underground propane tank for sale is factory coated before shipment to protect against soil corrosion during direct burial.

Flatbed freight delivers to your address across all 48 contiguous states. A licensed propane contractor must perform the installation. Setback distances and burial depth are governed by NFPA 58 and your local jurisdiction.

Underground propane tanks for sale near me there is no local pickup. We freight directly to your delivery address. Typical transit is 5 to 10 business days after order confirmation.

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Ships to all 48 states · 2-hour response
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Order Summary
Tank
Condition
Tank Price
FreightQuoted after submission
Name
Delivery
Window
Payment
Total (excl. freight)
We will contact you within 2 hours to confirm your order and arrange delivery.
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Order Received

We will be in touch within 2 hours during business hours to confirm your order and arrange delivery.

1We contact you within 2 hours to confirm your order details.
2We arrange freight delivery to your address and confirm the schedule.
3Your ASME certified tank ships and arrives in 5 to 10 business days.

Why Choose Underground Propane Tanks For Sale?

Buried tanks are chosen when above ground installation is restricted, undesirable, or impractical. The buried tank is invisible from the surface. The only visible component is the dome cover at grade level for filling and gauge access.

Underground installations also benefit from stable soil temperature. Propane pressure is more consistent year round in a buried tank compared to above ground tanks that experience ambient temperature swings in cold climates.

They cost $350 to $850 more than the equivalent above ground size. The premium covers the factory burial coating. All three sizes ship from the same ASME certified manufacturing standard as above ground tanks. Compare all tank options.

Invisible Installation
No visible tank on the property. Dome cover only at grade. Ideal for HOA properties, scenic lots, and anywhere above ground tanks are restricted.
Temperature Stability
Soil insulates the tank from ambient temperature extremes, maintaining more consistent propane pressure year round compared to above ground installations in cold climates.
New Only
All buried tanks are new. Used underground tanks are not available because buried tanks cannot be fully inspected after excavation.
Same ASME Standard
These tanks meet the same ASME Section VIII certification as above ground tanks. Your propane supplier will accept them for filling under the same conditions.
Underground Propane Tank Specifications All Sizes
250 Gallon Underground
Price
$2,350
Working Capacity
200 gallons
Length
Approx. 88 in (7.3 ft)
Diameter
Approx. 30 in
Empty Weight
Approx. 485 lbs
Excavation
Approx. 9 x 4 ft
Certification
ASME VIII
500 Gallon Underground
Price
$4,000
Working Capacity
400 gallons
Length
Approx. 119 in (9.9 ft)
Diameter
Approx. 41 in
Empty Weight
Approx. 950 lbs
Excavation
Approx. 11 x 5 ft
Certification
ASME VIII
1000 Gallon Underground
Price
$6,400
Working Capacity
800 gallons
Length
Approx. 192 in (16 ft)
Diameter
Approx. 41 in
Empty Weight
Approx. 1,600 lbs
Excavation
Approx. 18 x 6 ft
Certification
ASME VIII

Underground Propane Tanks For Sale Near Me

Ships by freight to your address. All 48 contiguous states. No local pickup available. We contact you within 2 hours to confirm your order and delivery details. Typical transit 5 to 10 business days.

Need an above ground tank instead? View all above ground propane tanks for sale.

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Underground Propane Tanks For Sale FAQ

Common questions before ordering
Are underground propane tanks for sale available used?

No. New only. Buried tanks cannot be fully inspected after excavation because soil contact may have compromised the burial coating. for this reason all buried tanks from propane tank pro are new. Used tanks are available in above ground configurations only. View used propane tanks for sale.

How much do underground propane tanks for sale cost?

Prices start at $2,350 for the 250 gallon, $4,000 for the 500 gallon, and $6,400 for the 1000 gallon. Each costs $350 to $850 more than the equivalent above ground size due to the factory burial coating. Freight is calculated from your ZIP after order submission.

What sizes are underground propane tanks for sale available in?

Available sizes are 250, 500, and 1000 gallon. The 325 gallon size is above ground only. The 500 gallon is the most commonly ordered underground size for residential whole-home heating.

Order Underground Propane Tanks For Sale

We respond within 2 hours during business hours.

Contact Us at (281) 450-3892 | order@propanetankpro.com