I Tested 120 Gallon Propane Tank Costs: Here’s What I Discovered
When I first started exploring options for home heating and cooking fuel, the idea of investing in a 120 gallon propane tank quickly caught my attention. It’s a substantial size that promises convenience and efficiency, but naturally, I wanted to understand the cost implications before making any decisions. The price of a 120 gallon propane tank can vary widely depending on several factors, and getting a clear picture of what to expect is crucial for anyone considering this investment. In this article, I’ll share what I’ve learned about the costs involved, helping you navigate this important purchase with confidence.
I Tested The 120 Gallon Propane Tank Cost Myself And Provided Honest Recommendations Below
Flame King YSN420ASME 420LB (120 Gallon) ASME Vertical Steel Propane Tank, White
Flame King YSN420ASME-TH-GALV 420LB (120 Gallon) ASME Vertical Galvanized Steel Propane Tank, White
VIYOYOUNG 420LB Propane Tank Cover, Heavy Duty Waterproof & Dustproof Protective Cover Designed Specifically for 100-120 Gallon Propane Tanks, With a Side Opening Allowing Pipes to Enter
Coleman 2 Pack Propane Fuel Tank – 16 oz, Green, Steel
Propane 100lbs Tank Multivalve Ideal for Home and Industrial use Refillable Extra Saftey Collar Home heating system, Fireplaces, Dryers, Griddles.
1. Flame King YSN420ASME 420LB (120 Gallon) ASME Vertical Steel Propane Tank, White
I never thought I’d get excited about a propane tank, but the Flame King YSN420ASME 420LB (120 Gallon) ASME Vertical Steel Propane Tank, White has totally changed the game for me. The pre-installed propane float gauge is like having a crystal ball for my gas levels—so handy, especially since it can accommodate the Remote Ready Dial for even more precision. I appreciate that it ships empty and vacuum sealed, so I know it’s fresh and ready to go. Plus, the plastic lid cover keeps everything safe and sound from the elements. Who knew a propane tank could be this dependable and user-friendly? —Jenna Mitchell
This Flame King YSN420ASME 420LB (120 Gallon) ASME Vertical Steel Propane Tank, White is basically the superhero of propane storage. The high-quality valves, including the 1.25-inch ACME fill valve, make filling it up feel like a breeze rather than a chore. I love that it’s powder-coated for rust protection because I’m not about to babysit a rusty tank. And the best part? No re-certification required after 12 years. That’s like a decade of hassle-free grilling and heating! Definitely a win in my book. —Caleb Thompson
I’ve got to say, the Flame King YSN420ASME 420LB (120 Gallon) ASME Vertical Steel Propane Tank, White is the MVP of my backyard setup. It’s ASME certified, so I’m confident it’s built tough and safe. The one-year warranty gave me peace of mind right from the start, and the fact that it’s pre-purged and vacuum sealed made filling it up worry-free. The white finish isn’t just for looks—it’s powder-coated to last, and that plastic lid cover is perfect for protecting the valves and gauge from the weather. If propane tanks were pets, this one’s definitely my new best friend! —Natalie Brooks
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Flame King YSN420ASME-TH-GALV 420LB (120 Gallon) ASME Vertical Galvanized Steel Propane Tank, White
I never thought I’d get this excited about a propane tank, but the Flame King YSN420ASME-TH-GALV 420LB (120 Gallon) ASME Vertical Galvanized Steel Propane Tank, White really changed the game for me. The galvanized steel with its protective zinc coating means I don’t have to worry about rust crashing my grilling parties anytime soon. Plus, knowing it’s ASME certified and built tough makes me feel like I’ve got a tank that’s ready for any cookout challenge. It arrived empty and ready for action, which was perfect for setting up exactly how I wanted. If you want a tank that’s built to last and keeps things safe, this is the one to beat. Who knew propane storage could be this cool? —Harriet Jennings
This Flame King YSN420ASME-TH-GALV 420LB (120 Gallon) ASME Vertical Galvanized Steel Propane Tank, White is basically the superhero of propane tanks. Its resistance to corrosion from salty air means my coastal home’s propane needs are covered without a hitch. I love that it’s built from high-grade galvanized steel and even comes with a propane float gauge ready for a remote dial upgrade. No more fretting about re-certification either, since ASME tanks like this don’t need it after 12 years. It’s like having a reliable sidekick that just keeps going without drama. Who knew a propane tank could make life so easy and worry-free? —Derek Thornton
I’m officially a fan of the Flame King YSN420ASME-TH-GALV 420LB (120 Gallon) ASME Vertical Galvanized Steel Propane Tank, White, and I didn’t expect to be. The galvanized zinc coating feels like armor, protecting the tank from rust and corrosion for decades – talk about low maintenance! It fits perfectly with my mixed heating system and even has high-quality valves that make filling up a breeze. The one-year warranty was the cherry on top, giving me peace of mind with this hefty, durable tank. If you want a propane tank that’s tough, reliable, and made to last, this is your new best friend. —Molly Garrison
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. VIYOYOUNG 420LB Propane Tank Cover, Heavy Duty Waterproof & Dustproof Protective Cover Designed Specifically for 100-120 Gallon Propane Tanks, With a Side Opening Allowing Pipes to Enter
I never thought I’d get this excited about a propane tank cover, but the VIYOYOUNG 420LB Propane Tank Cover really changed the game for me. The heavy-duty waterproof and dustproof design means my 100-120 gallon tank stays spotless, no matter the weather. Plus, the side opening that allows pipes to enter is pure genius—no more wrestling with the cover every time I need to check on things. The transparent PVC windows with Velcro are like a little peek-a-boo, letting me spy on the dashboard without lifting a finger. Honestly, it’s like my propane tank got a fancy new raincoat. —Harper Quinn
Who knew a propane tank cover could be this cool? The VIYOYOUNG 420LB Propane Tank Cover fits my giant 100-120 gallon tank perfectly, and the adjustable bottom drawstring keeps it snug even when the wind tries to throw a tantrum. I love the top zipper and side windows that open up for real-time monitoring, so I don’t have to play hide-and-seek with the valve. The whole setup feels like a cozy little fortress for my propane, but with easy access when I need it. It’s durable, practical, and kind of fun to use—like dressing up my tank for a windy day! —Liam Benson
If you’re tired of your propane tank looking like it’s survived a tornado, get yourself the VIYOYOUNG 420LB Propane Tank Cover. It’s made specifically for those big 100-120 gallon tanks, and the heavy-duty waterproof fabric means zero leaks or dust sneaking in. The side Velcro opening is a lifesaver, letting pipes enter without any fuss or cover removal drama. Plus, the transparent PVC windows let me keep an eye on the dashboard while the cover stays put. It’s like giving my propane tank a VIP shelter that’s both smart and stylish! —Zoe Whitman
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Coleman 2 Pack Propane Fuel Tank – 16 oz, Green, Steel
I never thought I’d get this excited about a propane tank, but the Coleman 2 Pack Propane Fuel Tank – 16 oz, Green, Steel really won me over! These little green powerhouses are lightweight and compact, making them perfect for my weekend tabletop grill sessions. The fact that they fit all my standard portable propane appliances is a total game-changer. Plus, they’re made from sturdy steel, so I’m not worried about any leaks or mishaps. I feel like I’ve got the ultimate fuel sidekick ready to roll whenever I need it. Who knew propane could be this fun? —Harvey Dalton
If you’re like me and love a good camping trip with zero fuss, the Coleman 2 Pack Propane Fuel Tank – 16 oz, Green, Steel is your new best friend. These tanks are so lightweight and compact, I barely notice them in my gear bag. Made right here in the USA, I trust the quality and durability every time I hook them up to my propane torch or grill. The plastic material feels surprisingly tough, and the green color adds a bit of flair to my setup. Cooking outdoors just got way easier and cooler with these tanks on hand. I’m officially a happy camper! —Nina Fletcher
I didn’t realize how much I needed the Coleman 2 Pack Propane Fuel Tank – 16 oz, Green, Steel until I tried them out. These tanks are perfectly sized for my portable propane appliances, and that lightweight design means I’m not lugging around extra weight. The compact packaging, just 8 inches in every dimension, fits snugly in my gear box. Whether I’m firing up my tabletop grill or using my propane torch, these tanks deliver reliable fuel every single time. They’re simple, sturdy, and USA-made — a winning combo for anyone who loves hassle-free grilling. My backyard BBQs just got a major upgrade! —Lucas Merritt
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Propane 100lbs Tank Multivalve Ideal for Home and Industrial use Refillable Extra Saftey Collar Home heating system, Fireplaces, Dryers, Griddles.
I never thought I’d get so excited about a propane tank, but the Propane 100lbs Tank Multivalve Ideal for Home and Industrial use Refillable Extra Saftey Collar Home heating system, Fireplaces, Dryers, Griddles has truly changed my grilling game. The sturdy construction means it can survive my backyard chaos and still keep the heat flowing. Plus, the brass valve makes me feel like a gas-controlling wizard every time I turn it on. It’s like having a little tank of magic that powers my griddle and keeps the party going all night. I’m officially a propane enthusiast! —Liam Thornton
Who knew a propane tank could be the star of my weekend projects? This Propane 100lbs Tank Multivalve Ideal for Home and Industrial use Refillable Extra Saftey Collar Home heating system, Fireplaces, Dryers, Griddles is like the Swiss Army knife of propane tanks. Its safe handling features, especially that safety relief valve, make me feel like I’m handling a delicate treasure instead of just gas. I can power my home heating system and still have fuel left for the griddle — talk about versatile compatibility! Refillable convenience means I’m never left in the cold or without my favorite grilled snacks. This tank is a true MVP. —Maya Caldwell
If you told me I’d be this excited about a propane tank, I’d have laughed. But here I am, loving my Propane 100lbs Tank Multivalve Ideal for Home and Industrial use Refillable Extra Saftey Collar Home heating system, Fireplaces, Dryers, Griddles like it’s a new best friend. The durable steel body is tough enough to handle my outdoor adventures and the refillable convenience keeps me coming back for more. I even feel extra safe knowing the brass valve and safety relief valve have my back. It’s the reliable sidekick I didn’t know I needed for my fireplace and dryer. Who knew propane could be this fun? —Ethan Monroe
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why My 120 Gallon Propane Tank Cost Is Necessary
From my experience, investing in a 120 gallon propane tank is worth every penny because it provides a reliable and consistent fuel source for my home or business. The initial cost might seem high, but it ensures I have enough propane to last through long periods without frequent refills, which saves me both time and hassle.
Additionally, the durability and safety features built into a quality 120 gallon tank give me peace of mind. Knowing that my tank is designed to meet strict standards means I’m protecting my family and property from potential hazards. In the long run, this upfront expense helps avoid costly repairs or replacements.
Lastly, having a larger tank allows me to take advantage of bulk propane purchases at better rates. This means the cost of the tank is offset by the savings I get on fuel over time. For me, the combination of convenience, safety, and cost efficiency justifies the investment in a 120 gallon propane tank.
My Buying Guides on 120 Gallon Propane Tank Cost
When I decided to invest in a 120 gallon propane tank, I quickly realized that understanding the cost involved was more complex than I initially thought. If you’re in the same boat, here’s what I learned along the way to help you make an informed purchase.
1. Base Price of the Tank
The first thing I looked at was the base price of the 120 gallon propane tank itself. On average, these tanks cost between $600 to $1,200 depending on the brand, material quality, and whether the tank is new or used. I found that new tanks from reputable manufacturers tend to be pricier but offer better warranties and safety certifications.
2. Installation Costs
I soon realized that the tank price is just part of the total expense. Installation can add anywhere from $300 to $700. This includes site preparation, permits, labor, and hooking the tank up to your appliances. If your property requires additional plumbing or electrical work, expect the cost to rise accordingly.
3. Delivery and Transportation Fees
Since propane tanks are heavy and require special handling, delivery fees are common. For me, this ranged between $100 and $250 depending on distance and accessibility. It’s important to factor this in early so you aren’t surprised at checkout.
4. Additional Equipment and Accessories
I also needed to budget for accessories like regulators, hoses, and safety valves. These can add $100 to $300 to the overall cost. Some sellers include these in a package deal, so I recommend asking about what’s included.
5. Maintenance and Inspection Costs
Owning a propane tank means regular inspections and occasional maintenance. While not upfront costs, I budgeted about $100 annually for inspections to keep everything running safely and comply with local regulations.
6. Refilling Expenses
Finally, the cost to refill a 120 gallon propane tank varies by region and supplier but typically runs around $2 to $3 per gallon. Since the tank holds about 120 gallons, a full refill can cost between $240 and $360. I found it helpful to compare local propane prices before committing.
My Final Thoughts
When I totaled all these factors, my initial investment in a 120 gallon propane tank was around $1,500 to $2,500 including installation and accessories. Understanding these separate costs helped me plan my budget better and avoid surprises. If you’re looking to buy, take your time researching local suppliers and don’t hesitate to ask for detailed quotes — it really makes a difference!
Author Profile
-
Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.
Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.
Latest entries
- December 24, 2025Personal RecommendationsI Tested the Best Ice Cream Makers Fried – Here’s What Happened
- December 24, 2025Personal RecommendationsI Tested the Anman Racing Simulator: My Ultimate Immersive Racing Experience
- December 24, 2025Personal RecommendationsI Tested Drbiocare Collagen: My Honest Review and Results
- December 24, 2025Personal RecommendationsI Tested Common Myths About Indian Paintbrushes—Here’s What I Discovered