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Johnny's AutomotiveJohnny's Automotive
Frostproof, FL

Heating And AC Repair at our Frostproof shop

Bring it to our Frostproof shop and we'll handle the heating and ac repair. Here's where to find us, when we're open, and how to book a time.

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Frostproof, FL101 North Scenic HighwayBook a time online
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Where to find our Frostproof shop

Address, hours, and directions for the shop that handles your heating and ac repair.

Address

101 North Scenic Highway
Frostproof, FL 33843

Shop phone

(863) 546-6735

Hours

Monday
7:30 AM to 5:30 PM
Tuesday
7:30 AM to 5:30 PM
Wednesday
7:30 AM to 5:30 PM
Thursday
7:30 AM to 5:30 PM
Friday
7:30 AM to 5:30 PM
Saturday
Closed
Sunday
Closed

Recent Heating And AC Repair Work in Frostproof

Real jobs completed by our team in the Frostproof area

Our team

Our Team

September 2026

Why Is My AC Blowing Hot Air Even After a Recharge?

The Problem

The vehicle owner experienced their air conditioning system blowing hot air instead of cooling effectively.

What We Found

The technician found that the air conditioning system had no refrigerant, indicating a potential leak.

The Fix

The team performed a comprehensive AC service, evacuating the system to remove contaminants and verifying system pressures and refrigerant levels. They recharged the system with the proper refrigerant and oil, added UV dye for leak detection, and advised the owner to return if the issue persisted.

The Result

The air conditioning system was recharged and functioned correctly, providing cool air once more.

Pro Tip

If your AC blows warm air, it might be due to a refrigerant leak. Adding UV dye during a recharge can help locate leaks early, saving on future repair costs.

Our team

Our Team

August 2026

Why Is My AC Blowing Warm and Defrost Not Working?

The Problem

The vehicle owner noticed that the air conditioning was blowing warm air and the defrost function was not working.

What We Found

The technician discovered that the AC system was completely empty of refrigerant, indicating a potential leak.

The Fix

The team evacuated and recharged the AC system with R134A refrigerant, added UV dye for leak detection, and replaced the compressor, condenser, and drier due to leakage and clogging issues.

The Result

After the repairs, the AC system was restored to full functionality, providing cool air and operational defrost.

Pro Tip

If your AC starts blowing warm air again, return for a UV dye inspection to pinpoint any leaks. Early detection can prevent more costly repairs.

Our team

Our Team

August 2026

Why Is My AC Blowing Warm Air After Recharge?

The Problem

The vehicle owner reported that the air conditioning was blowing warm air.

What We Found

The technician found that the AC system had 0.00 lbs of refrigerant, indicating a complete lack of freon.

The Fix

The team at our Frostproof shop evacuated the AC system, recharged it with the correct amount of refrigerant and oil, and added a UV dye to help detect any leaks. They also performed a leak test to ensure the system was functioning properly.

The Result

The AC system was recharged and tested, restoring cool air to the vehicle.

Pro Tip

If your AC starts blowing warm air again, bring it back to check for leaks using the UV dye. Early detection can prevent larger issues and maintain comfort.

Our team

Our Team

August 2026

Why Is My Car's AC Blowing Hot Air?

The Problem

The vehicle owner reported that the air conditioning system was blowing warm air instead of cold air.

What We Found

The technician discovered that the air conditioning system had no refrigerant, which was causing the warm air issue.

The Fix

The team evacuated the air conditioning system to remove contaminants and then recharged it with the proper amount of R134A refrigerant. They also added a UV dye to help detect any future leaks. Finally, they replaced key components like the compressor, condenser, drier, and expansion valve to ensure the system functioned correctly.

The Result

After the service, the air conditioning system was restored to proper working condition, blowing cold air again.

Pro Tip

If your AC starts blowing warm air, it may be low on refrigerant due to a leak. Adding UV dye during a recharge can help pinpoint leaks if the problem recurs.

Reviews

What Frostproof customers say about our heating and ac repair work

Having issues with my A/C and came here for the diagnostic for it. Waiting lobby is the best I've ever seen in an auto shop. Pleasant and friendly staff with extraordinary knowledge that is easy to understand without a chemistry set. Did not have the work done which was a personal decision not based on them at all. Also I received 2 roses at the end which was a first and brightened my day!! Ill be coming back for sure with my other vehicles soon.

Florida Sod Ace

Verified Google Review

You honestly pay for the awesome quality of service they provide (mechanical & customer service)!!! I came in for an AC issue and after a week, no complaints or problems thus far! I also appreciated the through inspection they did on my little Chevy; I’m truly thankful to them for helping me get my car back on track :)

Victoria IX

Verified Google Review

Thank you for being gracious and for communicating so well. I felt confident leaving my vehicle with you guys while you worked out the AC issue. You guys are First Class!

Jason Parsons

Verified Google Review

I needed a aux battery for my vehicle and Johnny's was able to get me in right away. I had been to the building when it was Ron's, boy has it changed. The place is immaculate. There is seating in the ac for waiting ,as well as a drink and munchies if you desire.The installation of my second battery didn't seen to take long at all,which means they know what they are doing as they are a pain in the butt to replace. The price was reasonable too. When I left there on my dashboard was a carnation. What a nice touch.I think they are going to be my go to.

Connie B

Verified Google Review

Ac service

Nancy Willett

Verified Google Review

Had my AC repaired very quickly. Gr3at customer service, very friendly and ptofessional. Thank you.

Joseph Dyer

Verified Google Review

FAQ

Heating And AC Repair in Frostproof: questions answered

Answered by our licensed technicians serving Frostproof.

Can you just add refrigerant and see if it holds?

We can, and sometimes that's the right call on a system that's only slightly low with no evidence of a leak. But if the system lost enough to stop cooling, it lost it somewhere, and refilling it without finding that spot means paying for the same refrigerant twice. We'd rather look first and tell you what it will take.

How do you find a leak you can't see?

Three ways, usually in this order. Refrigerant carries oil with it, so the first pass is looking for the oily film a leak leaves on fittings, hoses and seals. Then an electronic detector, which picks up traces at the joint itself. For slow leaks we add UV dye, run the system, and bring the car back under a black light so the leak has time to mark its own location.

Is the water dripping under my car normal?

If it's clear water under the passenger side after the AC has been running, that's condensation coming off the drain tube and it's exactly what should happen in this humidity. What isn't normal is that water showing up inside on the carpet, or a puddle that's colored, slick or sweet smelling. Bring those in.

Does the AC need servicing on a schedule?

We don't sell a recharge on a mileage interval, because a sealed system that's cooling properly doesn't need one. What is worth doing is checking vent temperature and the cabin filter during a regular inspection, so a slow loss gets caught while it's still cheap. If a system needs refrigerant every year to stay cold, the honest answer is that it's leaking every year.

Should I run the AC during the cooler months?

Yes, and it costs you nothing to do it. The compressor's seals stay lubricated by refrigerant oil circulating through the system, and a system that sits unused all winter is more likely to weep at those seals. Running the defroster does it automatically on most vehicles, since the AC compressor runs in defrost mode to dry the air.

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20+ Years

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