Talk to a refrigerant specialist.
Houston dispatch, fast replies.

Ordered at 11 AM, in my truck by 3 PM

“Same-day Houston delivery is real. Ordered R-410A Tuesday morning, driver dropped at the shop by 3. Cylinder was factory sealed, labels clean, AHRI card inside. Been using other suppliers for 8 years — switching to Delta.”

Finally, reliable R-454B stock

“Four of my R-454B orders from another supplier were canceled in 2026 due to backorder. Delta had 3 cylinders in stock, shipped next day. This is the only supplier I found that's actually holding inventory on this SKU.”

Our auto shop's go-to

“1/4 ACME fitting, 30 lb size, clean factory seal. We run through 3-4 cylinders a month for customer AC recharges. Delta's pricing beats our old supplier and same-day pickup in Richmond is a bonus.”

“Honeywell Solstice branded, proper A2L label, full documentation. Handled the new 2025-install Trane heat pump on a Saturday emergency call. Customer happy, we looked like pros.”

Mini-split specialist, approved

“We do 40+ Daikin and Mitsubishi mini-split installs a month. R-32 is our workhorse and Delta keeps it in stock. Single-component is easier to top off than blends — glad OEMs went this way.”

Honeywell sealed, no surprises

“Price is fair for 2026. EPA form was handled online without the usual phone tag. Cylinder valve and hang tag were pristine. Will order again for my summer stocking.”

Multi-tech account works great

“We have 6 techs on the road. Delta lets each submit orders that I approve, all on one account with PO numbers. Invoice arrives same day. Accounting loves it.”

Solstice N40 — did exactly what Honeywell says

“Retrofitted a medium-temp R-404A walk-in to R-448A. System runs 7% cooler on compressor load, customer saw their electric drop. Delta had stock when my regular supplier didn't.”

Virgin R-22 in 2026 — rare

“Hard to find true virgin R-22 anymore; most places push reclaimed. Delta's was virgin, pre-2020 production, factory sealed. Customer with a 2008 system is happy for another season.”

“EPA 609 verification was a 2-minute step. Cylinder was perfect. Will reorder.”

Kept our supermarket chilled

“Emergency call on a grocery store walk-in freezer Sunday morning. R-404A on a Houston same-day delivery saved a lot of frozen product. Owed Delta one for this.”

“Our service manager wanted a local backup supplier. Delta delivered 6 cylinders next morning, invoice matched quote, no restocking issues. Net-30 approval was painless.”

R-22 retrofit went smoothly

“Customer's 2010 R-22 split system needed a refrigerant charge. Full retrofit to R-407C with oil change and new drier. Delta's guide walked through the whole procedure. Unit's running cold.”

Bulk pricing works

“Ordered 5 cylinders for a commercial retrofit, got the 5+ tier discount auto-applied. Saved me about $160 off list. Delivered Friday, job was billed Monday.”

“Showed up on the truck properly labeled as A2L. Our tech had already done the A2L safety course so we were ready. Smooth process.”

“Commercial refrigeration techs — Delta is our preferred supplier for both R-404A service and R-448A retrofits now. Good pricing on both, reliable inventory.”

“Price is what it is for R-22 in 2026. Appreciated the honest price disclosure on the site before I committed. Shipment was packaged correctly and arrived in 2 days.”

“Supermarket maintenance contractor here. We bought 8 cylinders over the last 3 months. Consistent quality, consistent pricing. Net-30 approval makes cash flow manageable.”

“Used on two Ford and a Honda AC service this week. No issues. R-134A is still legal for these vehicles and Delta stocks it like it's not going away — which matches reality.”

“Easy ordering process. Honeywell-branded, clearly labeled, POE lubricant info right on the safety data sheet they emailed. Professional operation.”

Knowledgeable support

“Called about A2L requirements for a new Lennox install, got answers from someone who actually understood the regulations. Not a call center. That's rare.”

Solid supplier, one small note

“Product is legit and price is competitive. Only nitpick: my first delivery came without a packing slip in the box (it was emailed). Minor. Quality of the cylinder itself was perfect.”

“Knowledgeable support team. Called with an A2L question about our recovery machine compatibility and they connected me to someone who actually had answers. Good experience overall.”

“Went with R-407C retrofit on another customer's older unit after reading Delta's blog guide. Helpful content. This R-22 cylinder was for a different service call where retrofit wasn't worth it.”

“Product as described. Shipped fast. Only reason for 4 stars: glide on R-407C is what it is — customer had to wait a bit longer for the system to stabilize post-charge.”

“Good product, standard packaging. Shipping on the original order was a day later than expected due to DOT paperwork confirmation — not a complaint, just noting.”