Now Proudly Serving Deland and its Surrounding Areas

Commercial &
Residential HVAC and
Refrigeration Services

Reliable heating, cooling, and refrigeration solutions for homes and businesses across Ocala, The Villages, and surrounding Central Florida areas.

commercial-ac-crane

Commercial &
Residential HVAC and
Refrigeration Services

Reliable heating, cooling, and refrigeration solutions for homes and businesses across Ocala, The Villages, and surrounding Central Florida areas.

HVAC & Refrigeration Services Built for Homes and Businesses

From residential comfort systems to complex commercial HVAC and refrigeration equipment, United provides reliable service, maintenance, repair, and installation solutions throughout Central Florida.

HVAC & Refrigeration Solutions for Critical Industries

We help businesses maintain reliable comfort, refrigeration performance, ventilation, and climate control across a wide range of commercial environments.

Don’t see your industry listed? Reach out to our team — we have experience supporting a wide range of commercial facilities and specialty environments across Central Florida.

HVAC & Refrigeration Services Built for Homes and Businesses

United Refrigeration, Heating & Air combines local trust with the experience and technical capability to support both residential systems and demanding commercial environments.

  • 40+ Years of HVAC & Refrigeration Experience
  • Residential & Commercial Service Expertise
  • AAON & CaptiveAire Certified
  • Manufacturer Warranty-Certified Service
  • Experienced in Humidity & Climate Control
  • 24/7 Emergency Service Available
  • Fully Stocked Service Vehicles

Prevent Problems Before They Disrupt Your Home or Business

Routine maintenance helps reduce breakdowns, improve efficiency, extend equipment life, and lower long-term repair costs.

Commercial HVAC Maintenance Plans

Protect your business from downtime, emergency repairs, and rising operating costs with proactive commercial HVAC maintenance.

Residential HVAC Maintenance Plans

Protect your comfort, extend the life of your system, and help prevent costly repairs with proactive residential HVAC maintenance.

Trusted HVAC & Refrigeration Projects Across Central Florida

Our reputation is built on reliable service, honest communication, and long-term customer relationships throughout Central Florida.

HVAC & Refrigeration Resources

Explore maintenance tips, HVAC guidance, refrigeration insights, energy-saving strategies, and answers to common heating and cooling questions.

Visit our Learning Center for More Helpful HVAC & Refrigeration Articles

Medical Office HVAC Maintenance

Medical Office HVAC Maintenance: Common Problems & How to Prevent Disruptions

Your waiting room feels comfortable, but an exam room stays warm. Staff keep adjusting the...

Warehouse HVAC - When to Repair, Replace, or Upgrade Your System

Warehouse HVAC: When to Repair, Replace, or Upgrade Your System

Another repair bill arrives, and the same question comes up: should you keep fixing the...

Warehouse Temperature Control

Warehouse Temperature Control: Causes of Uneven Temperatures & HVAC Solutions

Your loading area feels warm, some storage aisles stay comfortable, and the thermostat says the...

Service Areas

We serve the following counties, cities and their surrounding areas.

What Our Customers Are Saying

Posted on Google Google
Javari Warren profile picture
Javari Warren
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I really appreciate Chad’s hard work, honesty, and attention to detail with the leak i had. I highly recommend him to anyone looking for a reliable and trustworthy plumber. Great service from start to finish!
Posted on Google Google
Thomas Daughtry profile picture
Thomas Daughtry
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
United Refrigeration installed a new furnace and A/C at our home last Friday and we are very pleased, The job was scheduled 2 weeks ago and the were here as promised totally prepared to complete the job. Wallace was great to deal with and they cleaned up everything when competed. After they had left we discovered a problem with the TV and we had no power in 2 rooms. I called Mike and he had Wallace back here within the hour. An adjacent breaker was loose and he had it fixed within 30 minutes. All of the staff are very professional and efficient. Great experience and would highly recommend them. Tom Daughtry
Posted on Google Google
Robert Stroud profile picture
Robert Stroud
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The guy driving truck 5756 around 1230 on Oct 27 at Spanish Springs was very nice and helpful.
Posted on Google Google
Gerome Whitehead profile picture
Gerome Whitehead
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Chad did an excellent job as a plumber. He was professional, knowledgeable, and efficient, and he made sure the job was done right. I’m very satisfied with his work and would definitely recommend him to anyone looking for a reliable plumber!
Posted on Google Google
Alan Earlbragg profile picture
Alan Earlbragg
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really nice people, prices were fair and service was fast. They exceeded my expectations on every aspect.
Posted on Google Google
Sabrae Derby profile picture
Sabrae Derby
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I cannot say enough great things about United Refrigeration Heating & Air! From start to finish, the level of professionalism, customer service, and attention to detail was truly exceptional. I especially want to recognize Charlie, who performed the work; he was fantastic! Charlie was professional, knowledgeable, courteous, and thorough. His dedication to doing the job right and ensuring everything was taken care of truly stood out. It's refreshing to work with someone who takes such pride in their work and genuinely cares about the customer experience. I also want to give a special thank you to Kristen, the Residential Service Manager. She was wonderful to work with, very responsive, helpful, and genuinely cared about making sure I was taken care of. That kind of customer service means a lot, especially these days. One thing I especially appreciated was how conscientious and fair both Charlie and Kristen were when it came to the time spent on the job and the pricing. They were respectful of my time and mindful of the cost, which says a lot about their honesty and integrity. I never felt like I was being overcharged or paying for unnecessary time or work. That kind of fairness and consideration is something I truly value; it is rare. It's not often that you come across people who make the entire experience so easy and pleasant. Charlie and Kristen are definitely two people this company should be proud to have on their team. I would absolutely recommend United Refrigeration Heating & Air, and I wouldn't hesitate to use them again. Thank you both for the excellent service!
Posted on Google Google
Cheryl Laffey profile picture
Cheryl Laffey
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a A/C splitter unit installed in a sun room that my main unit could not cool efficiently. Best decision I ever made! United Refrigeration took care of all the paper work, including the necessary permits. They arrived promptly on the day of installation and worked nonstop from about 8:30-2:00 to get everything up and working. And what a difference this cooling unit makes in the comfort of my home. The unit is soooo quiet, you don’t even know it is on. The new unit is so efficient, my main unit doesn’t have to run as often to keep the house cooled. Not only were the workers swift and efficient, they cleaned up thoroughly after themselves! I have used United Refrigeration for over 25 years, and I have always been pleased with their service.
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Janet Tregerman profile picture
Janet Tregerman
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Servicing our AC twice a year is something we have been doing for last 30years. We have never had a company or service tech as professional and knowledgeable as United and Charlie the tech. Charlie is prompt and meticulous and knows everything about my inside AC unit and Garage unit which United installed for us. I actually called United while I was away for 3 months because there was a problem in my garage and Kristen who answers the phone took care of my problem the next day. I let the tech into my garage remotely and he fixed the issue. We find this amazing service! We highly recommend this company and I am Partial to Charlie as my tech!
Posted on Google Google
Kenneth Monico profile picture
Kenneth Monico
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Charlie Martell was great. Very thorough.
Posted on Google Google
rick ehrhardt profile picture
rick ehrhardt
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Charlie was Punctual, technically very proficient, knowledgeable, friendly would highly recommend.
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Need HVAC or Refrigeration Service?

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