Where do I get a recharge of cold air for aLG LWHD1009R?

The A/C compressor is cycling probably because the system is low on refrigerant, have it recharged and leak checked or just pick up a recharge kit and do it yourself. I hope this helps. Take Care.

Low on refrigerant, Have system checked for leaks. If no leaks, they will charge system and if all is well, you'll be cool.
Links below could be helpful

Everything You Need to Know About Your Car Completely Firestone Firestone...

How to Recharge Your Car Air Conditioner

Could be gas has leaked out causing low pressure and no cold air!

The first thing to do would be go to your local auto parts store and buy an air conditioning recharge kit. Provided your vehicle isn't too old, they sell recharge kits that require no tools.

If their is a leak anywhere while you recharge, you will know.

Try recharging the air conditioning first, it is very simple and the kits come with simple instructions.

If there are no leaks, your A\C will blow cold air again. As for the pressure, if it continues to slightly blow air you may be looking at a new air compressor unit or a vaccum line. A new unit will run you anywhere from $200-$2000 dollars plus labor depending on the vehicle.

If the recharge works, at least you will have slightly blowing cold air rather than hot and you can continue that way until the unit fails.

You should use a gauge to know if the system is full.
If one side is cool and the other is not, you could have a blend door problem under the dash.

After you recharged it was it cold?If it only lasted a couple of days,maybe a week,there is a leak.I am asking if it blew cold to ensure you filled the correct side.The belt side, one quarter can intervals until it blows cold.Good luck! Greg

recharge a/c with 134a

vacuum down to 30 inches for an hour recharge let me know what kind of readings you have

AC will not work with temps are cold even when it is turned on. The air is colder cause the temp is colder. The AC cycles in hot weather because the AC charge is low and needs recharging. You will know this if you open the hood run the AC and you will hear the clicking sound of the AC compressor magnetic clutch. You can recharge it easily buy buying a compatible can of refrigerant. I suggest buying the kit with the gage so you don't overcharge the system which will cause freeze ups

Start by recharging your system. If you want to do it yourself. Most auto parts stores and hardware stores have recharge kits. Purchase a kit with a gauge to prevent overfilling.