HVAC & Refrigeration Services in Jupiter, FL
Southern Mechanical Services provides dependable HVAC and refrigeration service for homes and businesses in Jupiter. We focus on quality work, honest communication, and solutions that make sense for the way systems are used in this climate. From routine AC service to urgent refrigeration issues, you can count on us to show up prepared and do the job right.
Services
Service Overview in Jupiter, FL

AC Repair
Fixes for systems that aren’t cooling properly, making noise, or shutting off. We focus on the actual cause, not quick guesses.

AC Installation & Replacement
New systems sized and installed to fit your home or business. Proper sizing helps avoid uneven cooling and high energy bills.

AC Maintenance & Tune-Ups
Routine service to keep your system running efficiently and avoid breakdowns. Regular maintenance helps catch small issues before they turn into bigger repairs.

Indoor Air Quality Services
Solutions to reduce humidity, dust, and stale air inside your space. This can make a noticeable difference in comfort and breathing.

Duct Repair & Installation
Repairs and upgrades to improve airflow and eliminate hot or cold spots. Duct issues are often the reason cooling feels uneven.

Commercial Refrigeration Service
Service and repairs for refrigeration equipment used in daily operations. We help keep temperatures steady and downtime to a minimum.

Walk-In Cooler & Freezer Service
Diagnosis, repair, and installation for walk-in cooling systems. Fast response helps protect inventory and prevent product loss.

Ice Machine Repair
Cleaning and repairs to keep ice machines producing safely and reliably. Regular service also helps prevent buildup and low ice output.

Emergency HVAC & Refrigeration Service
Fast response when cooling or refrigeration problems can’t wait. Available for situations that affect comfort, safety, or inventory.
Why uS?
Why Choose SMS in Jupiter, FL
We work on HVAC and refrigeration systems throughout Jupiter and nearby areas. We understand how heat, humidity, and coastal air affect equipment here, and we service systems with that in mind.
Every repair, installation, and inspection is handled carefully. We focus on doing the job right so systems stay reliable, not just getting them running for the moment
We explain what’s going on, outline your options, and let you decide. No pressure. No unnecessary replacements. Just clear information and solid work.
Our technicians are fully licensed in Florida and trained to work on both residential and commercial HVAC and refrigeration systems.
From routine AC service to urgent refrigeration issues, we show up prepared and stand behind the work we do.
Our Solutions
Our Solutions for Jupiter, FL Residents
Proper repairs, maintenance, and system sizing to handle year-round use
Airflow adjustments, coil cleaning, and humidity control solutions
Targeted maintenance and early repairs to slow corrosion
Duct inspection, sealing, and airflow balancing
System checks to find efficiency issues and hidden faults
Fast diagnostics and repairs to keep equipment stable and inventory protected
Preventive service and emergency support when problems can’t wait

How it works
Our Process for HVAC & Refrigeration Services in Jupiter, FL
Select the HVAC or refrigeration service you need for your home or business in Jupiter. AC repair, maintenance, installation, ductwork, or commercial refrigeration.
Use our online calendar to choose a day and time that works best for your schedule in the Jupiter area.
Add your property and contact details, then securely confirm your booking.
You’ll receive a confirmation, and one of our licensed technicians will arrive in Jupiter ready to get your system back up and running.
Experience & Certifications
Local Experience & Certifications
Areas we serve
Areas We Serve Around Jupiter, FL
Jupiter
Tequesta
Hobe Sound
Stuart
Palm City
Port St. Lucie
Vero Beach
Palm Beach Gardens
Palm Beach
Real Stories. Real Comfort. Real Results.
What Are Our Jupiter Customers Saying?
Derrick CTrustindex verifies that the original source of the review is Google. SMS suggested duct work to help alleviate rooms that were running hot. They quoted a reasonable price and completed the work in a timely fashion. Both technicians Kanorris and Jeff were very professional, neat and patient answering all questions and concerns. They have been servicing my AC for 5 years and I would definitely recommend their services to anyone seeking HVAC services. naderelhassan1Trustindex verifies that the original source of the review is Google. Excellent service as always Jason BowleyTrustindex verifies that the original source of the review is Google. We are in Lake Clarke Shores and this was our first experience using Southern Mechanical, and we are very pleased. Mateo was polite, professional and on time. They provided a reasonable quote to diagnose, clean and charge our underperforming AC system. We’ve been here since 2022 and our system needed some TLC. I’ve used several services in FL over the years, but these guys were honest and their pricing was very fair. Will use again and recommend to others. Christian CameronTrustindex verifies that the original source of the review is Google. Cristian Flores came out at 8 p.m. on a Saturday, and he was absolutely wonderful. He quickly fixed the issue and, most importantly, gave my family peace of mind knowing that our AC would be working properly. We truly appreciate his professionalism, knowledge, and willingness to help us on a Saturday evening. Excellent service from start to finish. Mikaela WalshTrustindex verifies that the original source of the review is Google. Great! Jerry & Hillary HinkleTrustindex verifies that the original source of the review is Google. Very happy we chose to go with SMS. Jun Ming was very knowledgeable and took the time to explain all the details and options. We live in a condo with some restrictive HOA rules. SMS was able to work with the odd schedule and paperwork required for roof access. AND A CRANE! We had two wonderful installers. Eraldo (sp?) and Jeff. Prompt and respectful team. Worked under a threatening sky too, but we got lucky & no rain came. Worked on our unit until after hours to complete the job. They wear booties, so your floor stays clean & they cleaned up any debris after. They replaced the old air intake grate with a brand new one too. We did get cheaper quotes but trusted this company more. Hurricane strapping was added and we passed inspections by county. The total spent was just under $10,000. My house is perfectly cool now. And the thermostat is on 74! Erik JohnsonTrustindex verifies that the original source of the review is Google. Highly recommend JUN and his technician Eraldo at SMS. Outstanding service and attention to detail regarding my total air-conditioning system replacement. Blake ColeTrustindex verifies that the original source of the review is Google. After being left in limbo for nearly two weeks by another HVAC company who couldn't give me a straight answer on a condenser coil, I finally had enough and called Southern Mechanical Services on Monday. By Wednesday afternoon, the new coil was picked up, installed, and my AC was running perfectly. From the very first call, they were incredibly responsive, polite, and communicative. They gave me a very fair, honest price and did exactly what they said they would do, right on schedule. If you want an HVAC team that actually values your time and does fantastic work, look no further. Highly recommend!Google rating score: 5.0 of 5, based on 291 reviews
FAQ
Frequently Asked Questions
Most days, yes. We’re already in Jupiter a lot, not coming from across the county.
It can be, but it doesn’t automatically mean the system is done. We see this a lot. Weak airflow. Dirty coils. A part starting to fail but not fully dead yet. Jupiter humidity makes small issues feel bigger fast. We usually find the cause pretty quickly once we’re on site.
We do both. Walk-ins, reach-ins, freezers, and ice machines
Twice a year works best for Jupiter. Systems run hard. Drains clog. Dirt builds up. Skipping maintenance doesn’t always cause an immediate failure, but it usually shows up later at the worst time. Most breakdowns we see could’ve been avoided.
A lot of the time, it’s the ducts. Leaks, crushed sections in the attic, old insulation falling apart. We see it constantly in Jupiter homes. Fixing airflow usually makes the whole house feel better without touching the unit itself.