Cosco Air Conditioning & Refrigeration

Cosco Air Conditioning & Refrigeration Cosco Air Conditioning & Refrigeration is Hawaii's one-stop shopping location for wholesale air cond

Coil cleaning doesn't have to slow you down. 🌊Working on a rooftop in the Hawaiian heat or inside a tight equipment room...
08/10/2026

Coil cleaning doesn't have to slow you down. 🌊

Working on a rooftop in the Hawaiian heat or inside a tight equipment room? SpeedClean tools are built to make the job easier.

The CoilJet portable coil-cleaning system lets you clean evaporator and condenser coils in place without hauling heavy equipment. CoilShot connects to a garden hose with pre-measured cleaning tablets, so there's no mixing or measuring. When steam is the better option, the Dry Steam Cleaner gets the job done without soaking the surrounding area.

Built for Hawaii's demanding conditions, these tools help you work faster, reduce callbacks, and protect the equipment your customers rely on.

Cosco Hawaii keeps SpeedClean tools in stock locally. Stop by any of our five island branches or give us a call.

📞 808-845-2234
🌐 www.coscohawaii.com

Clean lines. Tight systems. Zero callbacks. 🔧If you're brazing copper without flowing nitrogen, you're leaving oxidation...
08/07/2026

Clean lines. Tight systems. Zero callbacks. 🔧

If you're brazing copper without flowing nitrogen, you're leaving oxidation inside the line set and increasing the risk of future problems.

HI Nitrogen is the trade essential Hawaii HVAC/R pros rely on to purge, braze, pressure test, and commission systems the right way. Before refrigerant enters the system, nitrogen helps confirm it's clean, tight, and ready for service.

No moisture. No oxidation. No wasted refrigerant from leaks. Just a cleaner installation and reliable system performance from day one.

Cosco Hawaii keeps HI Nitrogen in stock across all five island branches, so your crew can pick it up locally and keep the job moving.

📞 Call 808-845-2234 or visit coscohawaii.com to check availability at your nearest branch.

When the system goes down, you don't have time to wait on a mainland shipment. 🛠️That's why Cosco Hawaii stocks Hawaii's...
08/06/2026

When the system goes down, you don't have time to wait on a mainland shipment. 🛠️

That's why Cosco Hawaii stocks Hawaii's largest on-hand inventory of Parker Sporlan products, including filter driers, expansion valves, solenoid valves and coils, sight glasses, refrigerant fittings, and more. Everything you need to diagnose, protect, and get systems back online fast.

For Hawaii's HVAC/R pros, Sporlan is the trusted choice for reliable system protection and precise control. Built to perform in Hawaii's demanding climate, these components help you finish the job right the first time without the second trip.

Our Hawaii 'ohana has been keeping contractors moving since 1961, and our Sporlan inventory is one reason island techs know who to call first. 🤙

Stop by any of our 5 island branches or give us a call. We've got what you need, on the shelf, today.

📞 808-845-2234
🌐 www.coscohawaii.com

When the coil doesn't fit, the whole job stops. 🛑Older equipment, nonstandard dimensions, and discontinued units can mak...
08/05/2026

When the coil doesn't fit, the whole job stops. 🛑

Older equipment, nonstandard dimensions, and discontinued units can make finding the right replacement a challenge. Waiting on mainland sourcing or settling for a close fit only slows the job.

Cosco Custom Coils gives you a better solution. Each coil is built to your specifications with the right dimensions, circuiting, tube size, fin spacing, and connection details for the application.

Built for Hawaii's demanding climate, every Cosco Custom Coil is backed by a 5-year coating warranty for long-lasting performance.

✅ Built to your specifications
✅ 5-year coating warranty
✅ Free estimates
✅ Expedited local service

Stop adapting. Start specifying. Get your free estimate today. 👉 www.coscohawaii.com

Rest in Peace our friend Ricky Arasaki. You will be missed. 🙏🏼
08/05/2026

Rest in Peace our friend Ricky Arasaki. You will be missed. 🙏🏼

Nitrogen isn't optional. It's the standard. ⚡Pressure testing, brazing, or commissioning—every job depends on a reliable...
07/31/2026

Nitrogen isn't optional. It's the standard. ⚡

Pressure testing, brazing, or commissioning—every job depends on a reliable nitrogen supply. That's why Cosco Hawaii created the Hi Nitrogen Network, making high-capacity nitrogen fills available at our Oahu and Kona locations to help keep your projects moving.

No unnecessary delays. Just full tanks, dependable service, and the support Hawaii's HVAC/R professionals have trusted for decades. From 60 to 250 cu ft tanks, we've got the volume to keep your crew moving without the wait.

Ready to keep your crew working without interruption?

🌐 Visit www.coscohawaii.com to learn more about the Hi Nitrogen Network or contact your nearest Cosco Hawaii branch.

🍱 SUMMER BITES ARE BACK at Cosco Hawaii! 🎉As part of our 65th Anniversary celebration we're treating our amazing walk-in...
07/30/2026

🍱 SUMMER BITES ARE BACK at Cosco Hawaii! 🎉

As part of our 65th Anniversary celebration we're treating our amazing walk-in customers to FREE LUNCH all summer long! Because you've supported us for 65 years — the least we can do is feed you! 🤙🌺

🕐 11AM - 1PM
📍 All Cosco Hawaii locations

📅 Join us on these upcoming dates:
• July 31 • August 7 • August 21

No purchase necessary — just stop by your nearest Cosco branch and enjoy!

Hawaii's climate makes routine coil maintenance essential. SpeedClean tools help HVAC/R contractors clean coils and equi...
07/27/2026

Hawaii's climate makes routine coil maintenance essential. SpeedClean tools help HVAC/R contractors clean coils and equipment more efficiently, making maintenance faster while supporting system performance and reliability.

From CoilJet® coil cleaning systems to professional maintenance tools, Cosco Hawaii keeps SpeedClean products stocked across our island branches, so you can get the equipment you need without waiting on mainland shipments.

Family-owned since 1961, Cosco Hawaii is proud to support Hawaii's HVAC/R professionals with trusted products, dependable local inventory, and knowledgeable trade support.

🌐 Learn more or visit your nearest Cosco Hawaii branch at www.coscohawaii.com

Ready gases. Fewer delays. 🌴When the job can't wait, neither should your supply run. Cosco Hawaii stocks the refrigerant...
07/24/2026

Ready gases. Fewer delays. 🌴

When the job can't wait, neither should your supply run. Cosco Hawaii stocks the refrigerants, dry nitrogen, oxygen, and jobsite accessories Hawaii's HVAC/R contractors rely on every day to keep installations, maintenance, and repairs moving.

With local inventory across our island branches, you'll spend less time waiting on mainland shipments and more time getting the job done. Family-owned since 1961, Cosco Hawaii is proud to support Hawaii's HVAC/R professionals with dependable products and responsive local service.

🌐 Visit www.coscohawaii.com or stop by your nearest Cosco Hawaii branch.

A critical Sporlan part shouldn't have to cross the Pacific before you can finish the job. ⚡Cosco Hawaii keeps Hawaii's ...
07/22/2026

A critical Sporlan part shouldn't have to cross the Pacific before you can finish the job. ⚡

Cosco Hawaii keeps Hawaii's largest on-hand inventory of Parker Sporlan products, giving licensed HVAC/R contractors fast access to TXVs, solenoid valves, filter driers, pressure controls, and other essential refrigeration components they rely on every day.

With dependable local inventory and trusted Parker Sporlan products, you'll spend less time waiting on freight and more time getting systems back online. Family-owned since 1961, Cosco Hawaii is proud to support Hawaii's HVAC/R professionals with the parts they need, when they need them.

🌐 Visit www.coscohawaii.com or stop by your nearest Cosco Hawaii branch to check availability.

Address

2312 Kamehameha Highway
Honolulu, HI
96819

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 3:30pm
Friday 7am - 5pm
Saturday 8am - 12pm

Telephone

+18088452234

Website

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