Sub Zero AC & Refrigeration

Sub Zero AC & Refrigeration Your #1 Key West HVAC Specialist. Proudly serving the Florida Keys for more than 34 years, Sub Zero Inc.

is the trusted expert for all your air conditioning needs. is the trusted expert for all your air conditioning and refrigeration needs. Sub Zero is a HVAC technician offering both commercial and residential HVAC services in Key West. Known for quality workmanship and an excellent reputation, Sub Zero offers unmatched quality of service on every project. When choosing an HVAC technician in Key West

, look no further. If you’re looking for a dependable and trustworthy HVAC company in Key West, then your search has ended. We’ve built a reputation through our work ethic and professionalism, and we have a long list of references to back it up.

06/18/2026

June in the Keys is no joke. The heat is up, the humidity is relentless, and your AC is running around the clock. If your system hasn't been serviced this season, now is the time before the summer really digs in. Give us a call or visit us online.

📞 305-294-9243 | subzerokeywest.com

Sunday night breakdown to Monday midday fix...that's what we're here for! So glad Kevin got you cooled back down fast, D...
06/09/2026

Sunday night breakdown to Monday midday fix...that's what we're here for! So glad Kevin got you cooled back down fast, Desiree. Thank you for the kind words!

📞 305-294-9243 | subzerokeywest.com

Hurricane season starts today and we want to make sure you're ready. Before the next storm rolls in: pre-cool your home,...
06/01/2026

Hurricane season starts today and we want to make sure you're ready. Before the next storm rolls in: pre-cool your home, shut off your condenser at the breaker, and make sure your system is in good shape. We're here for you!

📞 305-294-9243 | subzerokeywest.com

From the office to the field, this one means a lot. Thank you, Gabby! We'll make sure Andrew, Jessie, and Brett all see ...
05/26/2026

From the office to the field, this one means a lot. Thank you, Gabby! We'll make sure Andrew, Jessie, and Brett all see this.

📞 305-294-9243 | subzerokeywest.com

AC problems don't wait for Monday morning and neither do we. Sub Zero is available after hours and on weekends because w...
05/15/2026

AC problems don't wait for Monday morning and neither do we. Sub Zero is available after hours and on weekends because we know how fast things can go wrong in the Florida heat. Don't sweat it. Give us a call!

📞 305-294-9243 | subzerokeywest.com

Scheduled maintenance done right... efficient, clean, and no time wasted. That's exactly how we like to do it. Thank you...
05/11/2026

Scheduled maintenance done right... efficient, clean, and no time wasted. That's exactly how we like to do it. Thank you for the kind words, Joe!

📞 305-294-9243 | subzerokeywest.com

Happy Mother's Day to all the moms out there. Wishing you a cool, relaxing, and well-deserved day. 💙🌸
05/10/2026

Happy Mother's Day to all the moms out there. Wishing you a cool, relaxing, and well-deserved day. 💙🌸

Late May in the Keys means one thing. It's hot, it's humid, and your AC is working overtime. If your system hasn't been ...
05/06/2026

Late May in the Keys means one thing. It's hot, it's humid, and your AC is working overtime. If your system hasn't been serviced yet this season, now is the time before the summer heat really kicks in. Book your maintenance visit today.

📞 305-294-9243 | subzerokeywest.com

When customers trust us with their AC year after year...it means everything.Professional. Competent. Reliable. That’s th...
04/27/2026

When customers trust us with their AC year after year...it means everything.

Professional. Competent. Reliable. That’s the standard we hold ourselves to every day.

Address

805 Peacock Plaza
Key West, FL
33040

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Website

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