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We offer 24/7 Emergency NO HEAT service
Oct 15th – April 15th

And are serving their customers. We are so excited to welcome you to the Cellino Family.


What We Do

About Us.

Sentry South Heating, Cooling, and Major Appliance is a family-owned and operated company dedicated to providing efficient, reliable service to clients who want nothing less than fast, quality results at honest, fair costs.

Here at Sentry South Heating, Cooling, and Major Appliance, we know how important it is for our clients to ensure that their homes continuously enjoy optimal indoor comfort no matter the time of the year.

We offer a full list of heating, cooling, and ventilation services which include equipment installation, maintenance, and repair, as well as appliance repair.

Call our trusted team today if you need an HVAC repair or appliance repair contractor!


Explore Our Services



Our Heating / Cooling servicemen are specialists in repair & installations. This business is a specialty in itself and is totally separate from our Appliance Service Department.

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Focusing on the well-being of your home is our top priority. We're determined to establish an air conditioning system that works for you.

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Air Duct Cleaning

Tending to your air ducts is of utmost importance to us. You'll be pleased with the results when we're done.

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Water Heater Repair

We're here to make your repairing experience timely and valuable. Our team will make your water heater good as new.

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Appliance Repair

Maximize the use of this appliance through a repair for us. We'll give you a quote you can afford.

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See us in action

Some of our featured work


Contact Us.

We’re looking forward to hearing from you. Please contact us at your earliest convenience.

What our clients are saying

See what our clients are saying about us. We’ll treat you like family.


I recently purchased a property with an old model Sub Zero fridge. Sentry came out and did a diagnostic to check the refrigerant system. The tool detected and found 2 very small leaks. After recharging the system she’s back to normal temp levels working like a charm. Ray is a super knowledgeable SUB ZERO expert.... apparently they’ve been working on SUB ZERO models for decades. So if you own one don’t waste your time calling anybody else - these people are great and the service call fee is worth it to save a $10,000 fridge.

Bradley Tuyn

Google Review


Sentry South was very helpful in finding the part I needed for my hot water tank. While they didn't have the part they helped me find it.

Linda Kyte

Google Review


I cannot speak highly enough of Sentry South! Not only did they do a great job in a reasonable amount of time for a more than fair price but they went above and beyond when my furnace died on a weekend, bringing us loaner space heaters to get us through until they could come out on Monday. Everyone was incredibly professional and friendly. What was an incredibly stressful situation was turned into a wonderful costumer experience thanks to Jim and everyone else at Sentry South.

Jaymi Linkowski

Google Review

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