Best Auto Repair, Bushwood

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Recharge The AC Freon In Your Car Or Truck

Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed

Recharge The AC Freon In Your Car Or Truck

Your truck or car's AC system is almost completely airtight, but your freon refrigerant is always slowly leaking out. Eventually, a car will lose enough freon so that its air conditioning system will no longer cool effectively. At Hill's Auto Repair at 22829 Colton Point Rd we are ready to recharge your AC to help you keep your car or truck's cabin temperature cool.

"Help My AC Only Blows Warm Air!"

New advancements in R134a freon systems means that freon in newer cars doesn't leak out as much as old R12 freon systems. The average new model economy car only leaks about 0.41 ounces of refrigerant per year. Come to Hill's Auto Repair in Bushwood when it's time to recharge your AC freon.

Hill's Auto Repair's Fast 3 Step Process:
  • Vacuum out all the old refrigerant before refilling it.
  • Add new R134a refrigerant.
  • Pressurize your car's AC system and test for mico-leaks.
"Does Hill's Auto Repair Have R12 Freon For My Classic Car?"

Unfortunately R12 freon is no longer available. If your car or truck was made before 1994 you must convert your entire AC system to the new R134a standard. This involves replacing dozens of seals and several AC auto parts. R134a is a more highly pressurized and much more efficient refrigerant pound for pound than R12. Most classic car AC compressors and condensers cannot withstand the intense pressure required and choose to add about 25% less freon to accommodate older systems. This means your AC may not cool as well as it used to. Converting your R12 system to R134a is a big job so stop by Hill's Auto Repair today and talk with our mechanics about getting the job done right. Visit us today at 22829 Colton Point Rd.

"Is Used Freon Ok?"

Many auto repair shops resell used AC refrigerant. The old freon is cleaned using a specialized recovery machine that removes contaminants. Used freon provided by Hill's Auto Repair works just as well as new freon after it's cleaned. Accepting used freon is a great way to help minimize the impact freon has on the environment.

Freon gas becomes a liquid when pressurized inside your car's A/C system but returns to its gaseous state as it leaks out. Many drivers in Bushwood are completely unaware that they are losing freon until the day when they turn on the car's AC and find only warm air blows out. Call 301-769-2400 and ask any of our auto repair specialists about recharging your car's AC. Stop by our store at 22829 Colton Point Rd and we will show you the best AC recharging options for your car.

What People Say About Us

  • reviewicon
    , 12/03/2025

    (Translated by Google) Thanks (Original) Thnks

  • reviewicon
    , 11/30/2025

    I called Hill's Auto Repair to get pricing on installation of a new set of OEM tires for my Subaru Crosstrek due to the winter weather approaching and due to fact that I had 93k miles on them (definitely got my money's worth). Initially the price would have been around $1200 dollars out the door for the same exact tire but after talking with the guy on the phone he indicated that he had just put a set of KHUMO tires on his wife's car and had been satisfied with them and that the price would be about $750 out the door. I proceeded to do my own research and discovered that the tires he recommended had good ratings with consumer reports because of their affordability and their performance. Needless to say I was sold on the KHUMO tires initially because of the price point but after driving on them for about 10 days I can honestly say that I am completely satisfied. You never realize how bad you need new "shoes" until you get new ones. In the end it just goes to show you that you don't have to break the bank with the big brands and it's ok to purchase a mid-tier tire that fits your budget.

  • reviewicon
    , 11/28/2025

    Whenever anything goes off on my car (in addition to regular maintenance) I call Hill's immediately. They've kept my good old car in mint condition. Wouldn't think of going anywhere else. Hill's Auto crew is professional, courteous, and invariably honest. I have been a customer for more than twenty years. What a treasure!

  • reviewicon
    , 11/20/2025

    If i could give more then 5 stars I would! Everyone who works here is just absolutely a pleasure to work with. I have had multiple services done and have been satisfied every time. Thank you Hills Auto! You will always have my business.

  • reviewicon
    , 11/07/2025

    Good honest establishment! I trust Hill’s with my automobile needs! Easy to make an appointment and great service! 10/10 recommend!

  • reviewicon
    , 09/25/2025

    Great service! Prompt and courteous! Gave us help when we needed it the most. Thanks.

Call us for service: 301-769-2400

ASE (Automotive Service Excellence)
IATN (International Automotive Technicians' Network)
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