Blue-toned suburban homes at dusk with a lit porch and air conditioner unit

Nexia Thermostat

If you’re dealing with an outdated or unreliable thermostat—struggling to keep your home comfortable or control energy costs—you’re not alone. The Nexia Thermostat can help you dial in temperature with smarter control, but getting it set up correctly is key. JefCo makes the installation and configuration straightforward, so you can enjoy better comfort and efficiency without the hassle.

Book Now
Call Us

Nexia Thermostat

Enhance home comfort and peace of mind with the Nexia Thermostat. This smart device allows remote control of an HVAC system and includes advanced diagnostic features that monitor system performance. By opting into Nexia Diagnostics, JefCo technicians can receive real-time alerts.

Key Features

  • Remote Control & Diagnostics: Manage temperature settings and monitor system health from anywhere.
  • Energy Efficiency: Create up to six daily schedules, monitor energy usage, and reduce costs.
  • Peace of Mind: Receive real-time alerts for potential issues, ensuring optimal system performance.

Why Choose JefCo?

Serving Destin, Santa Rosa Beach, and the Emerald Coast, expert technicians install and maintain the Nexia Thermostat to ensure seamless integration with an HVAC system. Smart home convenience comes with the added benefit of professional support from JefCo Air Conditioning and Refrigeration.

Request an Appointment

Get in touch with JefCo if you need service at your home or business. 

Let's Get Started!

Our Services

Reliable. Trusted. Proven.

When you need the job done right, JefCo has got you covered. 

4.9 Avg
Star Ratings
on Google Reviews
30+
Years
in Business

Our Customers Say It Best

See why Santa Rosa Beach homeowners trust us with their comfort.

No One Better

Kim W.
We love using Jefco Air. They are always wonderful! We know we can rely on them being 8 hours away from our property.

Great Company!

Thelma T.
JefCo Air is the best! I have used them twice for the service of my AC unit in Santa Rosa Beach. They are quick to respond and their prices are reasonable!

10 Out of 10

Jason A.
Always get great service from everyone at Jefco! They are available. Quick to respond. Great at communicating. I highly recommend them!

Highly Recommend!

Melissa E.
Dylan has been out to do the yearly service on our multiple AC units for the last few years and does a fantastic job every time! He is on time, courteous, knowledgeable, & professional!

John Always Does a Fantastic Job

Vanessa F.
He is so patient, always explains everything to Larry & answers all of our questions. He is very knowledgeable of the equipment. We are pleased with John, Jefco Air, & all of their friendly, helpful employees. Top notch!!

Will Use Again

Jason F.
They serviced my Frozen Yogurt machine. The tech was very friendly and did a great job chasing down the refrigerant leak. He paid very close attention to detail when repairing.

Job Well Done!

Frankie W.
On time professionals, quick, efficient, great service, cleaned up everything, nice and friendly! Love the new AC and thermostat! Thank you for a job well done!

Will Definitely Use Them For Yearly Service

Wes G.
Daniel was courteous, polite and took the time to explain the issue and discussed the part replacement before repairing and completed the job in an hour. Very efficient and professional!

Amazing Experience

Cyndy P.
Purchased a new air conditioning system from JefCo. Incredible local company. Knowledgeable, professional, skilled, prompt, polite. A joy to be served by them!
See all reviews
Woman relaxing on a beige sofa in a cozy, sunlit living room.
Local Service Areas

Proudly Serving the Emerald Coast

JefCo is proud to serve the greater Tampa Area. If you don’t see your community listed, contact us to see if we can still help! Browse our local search pages to find the fastest route to service in your area.

Top-Tier HVAC Technicians in Santa Rosa Beach

We serve communities across the region with fast, reliable support tailored to local needs.

From single locations to multi-site operations, our team delivers consistent service, responsive communication, and flexible scheduling designed to keep your business running smoothly.

View Coverage Areas Contact Our Team
Blue geometric background with overlapping diagonal shapes

Contact Us

Air Conditioning, Heating, Refrigeration & Peace of Mind

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

By submitting, you agree to receive text messages from JefCo Air Conditioning & Refrigeration at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy