We treat your Home Like it’s our own

Free Duct Inspection with Any A/C Replacement









Providing AC Repair, Pool Heater and Refrigeration Services to Tavernier, FL and Surrounding Florida Keys

Houston Air has been the top name in HVAC maintenance and repair since 1987. We provide heating and air conditioning repair, maintenance and installation services in Tavernier, FL and the surrounding Florida Keys. Get to know our services and why you should hire us.

Services Offered by Houston Air

Houston Air has extensive experience in all areas of HVAC work. Call us for any service problems you may have, including heating & air conditioning repair services, heating & air conditioning installation services, routine HVAC maintenance, commercial refrigeration, ductless air conditioning services, indoor air quality products and thermostats, commercial HVAC repair, heat pump services and pool heater services.

Our team members have worked on almost every make and model, which means we can quickly solve your problems. We treat your home like it’s our own.


Why Choose Us?

There are several reasons to call Houston Air for your air conditioning service. A few of the top benefits of working with us include:

You can discover even more reasons to work with our team by calling us today. See for yourself while our customers keep coming back.


Our service technicians are NATE-certified.


Five-year labor warranty with every installation.


We’re a Trane Comfort Specialist, Carrier CFAD, Mitsubishi Diamond Dealer and Daikin Comfort Pro. We service Carrier, Trane, Lennox, Daikin, Hoshizaki, Mitsubishi and AquaCal equipment.


Excellent customer service is always guaranteed.


Our team motto is “No excuses.” Our team takes an oath to provide unmatched services.


We provide emergency services.


we design, build, service and maintain.

Air Conditioning Repair and Installation

Stay cool throughout the summer with a working air conditioning system. We can fix your system and make sure the repairs last.

graphic ac unit

Heating Maintenance and Repair

Houston Air is here for you throughout the year. Call us when you need your heating fixed so you can feel warm in your home.

graphic ac tuneup

Ductless Air Conditioning

Consider alternative options to force-air systems. Ductless air conditioning may be a better choice for your space.

ductless ac

Indoor Air Quality Improvements

Breathe easier with clean air. Learn about our indoor air products to filter out unwanted particles in your home.

Matt Working On Ac Unit (1)

Commercial HVAC Repair

Keep your business running with our commercial HVAC repair services. We want to see your company thrive.

Call to Schedule an Appointment

Our technicians at Houston Air are here for whatever HVAC problems you may have. Contact us today and we will send someone out as soon as we can. We service the following brands: Trane, Daikin, Carrier, Mitsubishi, Lennox, Hoshizaki and Aquacal. Our service area includes Big Pine Key, Islamorada, Key Colony Beach, Key Largo, Long Key, Marathon, Summerland Key, Tavernier, FL and the surrounding areas. Upper Keys, Middle Keys, Lower Keys – serving all of the Keys.

Read Our Latest Google Reviews

  • I called Houston Air on a Friday afternoon with a service issue, hoping to arrange for a technician for the following week. A 1pm phone call resulted in a technician arriving before 4pm that day. Nate... Read More
  • I have used Houston Air since I built my house in 1998. They have provided excellent service and have helped me when I have had could and warranty issues. Jackie was especially helpful. I would recomm... Read More
  • Kevin & Jode are great to work with and very honest and professional. Even if they are to busy at the moment, they don't forget about you and always get back to you❗And Dave Houston, the founder, is... Read More
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