gasguyz.com.au
11 offers to explore · Updated
SAVE ON YOUR NEXT ORDER
Common Gas Guyz codes from the offers we've collected, shared for reference only. A code isn't guaranteed to work, so check the offer's terms at checkout.
Shop at gasguyz.com.au →No offers match this filter.
Past promotions for reference. These offers may no longer be redeemable.
CHECK20CHECKMATE15CHECKMATE11FITCheckisn| Code | Discount | Offer | Expires |
|---|---|---|---|
| 10OFFALL | 10% OFF | Save 10% | Nov 27, 2026 |
| SENSORY30 | 30% OFF | Save 30% on Your Order | Nov 16, 2026 |
| Review25 | 25% OFF | Save 25% on Items in gasguyz.com.au | Nov 16, 2026 |
| Review23 | 20% OFF | Save 20% on Your Order | Nov 16, 2026 |
| SABRES | Up to 15% | Use Code to Save More at Gas Guyz | Nov 16, 2026 |
Gas Guyz supplies gas to households and businesses around Melbourne and Sydney and has done so for over 20 years. Its main service is a cylinder swap: customers order online, leave their empty cylinder outside, and get a full one in return, with next-business-day delivery across major metro areas. Cylinders of every brand are accepted, and the range takes in barbecue gas, home heating gas and soda stream gas, as well as industrial gas, medical oxygen and camping gas, so residential and commercial customers can be looked after from a single order.
Payment with Gas Guyz can be made by PayPal or debit card. An item can be sent back when it arrives defective, damaged or incorrect, and the return goes ahead by posting the item; refunds are issued to the original payment method. A customer who wants something different returns the original and makes a separate purchase for the replacement. Gift cards are sold, but they are final sale and cannot be returned for a refund.
A referral rewards program gives a customer and the friend they refer 10% off their next orders, and giveaways run through that program can win free gas swaps. Gas Guyz can also be followed on Facebook and Instagram.
Confirm current details directly with the merchant.
Codes go into the discount code box at the Gas Guyz checkout; deals need no code.
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Select Show Code. A window opens with the full code, a Copy code button and a link to gasguyz.com.au.
Add your items at gasguyz.com.au, then paste the code into the discount code box in your cart or at checkout.
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Yes, Gas Guyz runs a referral application on its site that gives a 10% off once you sign up and pass your unique referral link on to friends or family.
Yes, Gas Guyz has a referral program under which the person referring and the friend referred each receive a 10% off. To take part, go to the Gas Guyz website, click the Rewards icon, sign up and share your own referral link.
Yes, Gas Guyz gives discounts and promotions on a first order. A verified promo code for that first purchase is usually available through deal sites.
Yes, Gas Guyz sells gift cards, though they are final sale and can't be sent back for a refund.
Some codes are kept for partner channels instead of being published openly. Promotions usually run for a limited time. The links on this page are checked and verified to give discounts.
A code fails when the order misses one of its conditions, such as eligible products or a minimum spend, or when the promotion has ended. Each offer's details list its conditions.
Right now the strongest Gas Guyz discount code is 10OFFALL, which takes 10% off at gasguyz.com.au, and it has been in the past 72 hours.
No offer on this page mentions a minimum spend.
No offer on this page says whether it can be combined with others. Checkout normally takes one code per order.
Yes, Gas Guyz has a referral rewards program in which the referrer and the referred friend each receive a 10% off on their next orders, and participants can also win free gas swaps in giveaways run through the referral system.
The item must be defective, damaged or wrong item.
Returning the item.
Refunded to the original payment method.
Return the item and make a separate purchase for the new item.
Gas Guyz accepts PayPal and Debit card.
Gas Guyz has official accounts on Facebook and Instagram.
Over the past year, 2 Gas Guyz codes were collected, fewer than one a month. The busiest month was November 2026, with 1 code. The most popular discount was 10% off, offered in November 2026.