Air Conditioning Repairs in Tempe, AZ

Q: How often should Freon be changed?

Never, at least not in the way you think of your oil being changed. Your car's AC system is a sealed unit. No new Freon needs to be added unless there's a refrigerant leak. Over time as your vehicle ages small cracks may form in your AC system parts such as the compressor, condenser, evaporator, receiver-dryer, expansion tube and connecting hoses allowing Freon to escape. If this occurs, you need to replace the failing part and have your Freon recharged.

Q: How long should a Freon recharge last?

If your car's AC system was recently repaired and required a Freon recharge it should not need to be replaced again. Your AC system is a closed or sealed system that does not allow Freon to escape. Freon is not like gasoline; it does not get depleted. If Freon is escaping after your car's AC system has been repaired, then additional work may need to be done to find the leak.

Q: How many cans of Freon does a car take?

Don't guesstimate your car's refrigerant needs! Most use 28-32 ounces (2-3 12oz cans), but larger vehicles and rear A/C can be different. Check your manual for the exact amount to avoid overfilling.

Q: Can I leave my car running when adding Freon?

It is advised to have your engine running while recharging your car's A/C system. This is essential as the A/C compressor, powered by the engine, must be active to facilitate proper refrigerant circulation and ensure an effective recharge.

Q: Why is my car blowing hot air after adding Freon?

A refrigerant leak can lead to a loss of pressure in the AC system, resulting in a failure to produce cold air. This is frequently the primary reason a recharge may prove ineffective. It is crucial to inspect the system for leaks and address any issues before proceeding with a recharge.

HARDY VEHICLE DESIGNS

Top Level Auto Repair & Maintenance Services

AC REPAIR

Restoring Comfort with Hardy Vehicle Designs in Tempe

If the heat is too much to handle inside your car, don't suffer through it. Visit us and we'll quickly get your air conditioning running cool again. Contact us at 480-737-1214 or stop by our location at 1938 E Broadway Rd, Tempe, AZ for expert service.

Five Indicators Your Car's AC Needs Attention

Your car's AC blows air only slightly cooler than the outside temperature.
Unpleasant mildew and mold odors emanate from your AC vents.
The AC functions only while the vehicle is in motion.
Even at the highest fan setting, there's weak airflow.
Water condenses or drips onto your foot while driving.

Act now to ensure your car's AC is in top shape! Visit Hardy Vehicle Designs for efficient air conditioning service and prevent future auto AC repair costs. Often, the problem can be fixed by doing a quick coolant refresh - easily and affordably fixing a malfunctioning AC.

Ensuring Optimal Performance for Your Vehicle's Cooling System

Over time, wear and tear on your vehicle's air conditioning system can lead to issues like cracked hoses, clogs, or leaks. Call 480-737-1214 today to find out about our auto AC repair service and how we can fix your AC system.

Common Automotive AC Repair Services

Freon Recharging FAQs

How often should Freon be changed?

Freon in your car's AC system doesn't need regular replacement like engine oil because the system is sealed. However, over time, as your vehicle ages, small cracks might develop in components like the compressor, condenser, or hoses, leading to Freon leakage. In such cases, the damaged parts should be replaced, and the Freon should be recharged.

How long should a Freon recharge last?

A properly repaired and recharged car AC system shouldn't need new Freon unless there's a leak. Unlike fuel, Freon doesn't deplete with use but can escape through leaks. If you find the Freon level dropping after a repair, it's crucial to check for and repair any leaks.

How many cans of Freon does a car take?

The amount of Freon required varies by vehicle. Typically, a car needs between 28-32 ounces of Freon, which equates to about 2-3 standard 12oz cans. However, larger vehicles or those with rear AC systems may need more. Always refer to your vehicle's manual to ensure the correct amount and prevent overfilling.

Can I leave my car running when adding Freon?

Yes, your car's engine should be running when you recharge the AC system. The AC compressor operates by using the engine which circulates the refrigerant and is essential for a successful recharge.

Schedule your auto AC repair appointment with Hardy Vehicle Designs today! Our expert technicians are equipped to swiftly diagnose and resolve all your air conditioning issues.

To learn more about our AC repair services, call us at 480-737-1214 or request a quote by clicking below:

Request Quote

Why is my car blowing hot air after adding Freon?

If your car is still blowing hot air after adding Freon, it likely indicates a leak which causes a drop in system pressure and inefficacy in cooling. Before adding more Freon, it's advisable to thoroughly check for leaks and repair any found to ensure the system can maintain proper pressure and function effectively.

Discover More About AC Repair Services At Hardy Vehicle Designs in Tempe

Engine Heating & Cooling Services
1234YF Vehicle AC Refrigerant
Brake Repair

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

Book Now

480-737-1214

What Our Customers Are Saying

Rex walked around my car, squinted once, kicked a tire for dramatic effect, and gave me an estimate before I even finished explaining what happened. Pretty sure he has X-ray vision. If your car is bent, dented, scratched, or looks like you let a raccoon borrow it, ask for Rex.
Tempe, AZ

Dustin Presnull, 06/26/2026

Went in for an oil change and the service like always was great. Thank you HVD!
Tempe, AZ

Samuel Flores, 06/21/2026

I came in for my first time last week and had an experience that exceeded my expectations. From starting out receiving a smile and a cold bottle of water, so a deep review of the challenges I was experiencing with my classic car. The team carved out a substantial amount of time for me on a Saturday and their entire crew rallied around my situation to not only give me immediate advice on the mechanical issues I was experiencing, but provided some long-term strategy on my car. Ultimately, their advice is going to serve me in the years to come. I had an amazing experience that I won't forget. I look forward to staying in touch and sharing updates with them on my car. Thanks Tyler and team!
Classic Car Repair, near Tempe, WA

Brian, 06/13/2026

I had my BMW serviced at Hardy Vehicle Design today for a motor mount replacement, and I couldn’t be happier with the experience. Colby and Tyler were friendly, professional, and had my car fixed quickly at a great price. BMW would have charged me significantly more, but Tyler worked with me and gave me a much better deal. They earned my trust, and Hardy Vehicle Design is now my go-to shop for major vehicle repairs. Highly recommend!
Tempe, AZ

Kim Blokland, 06/12/2026

Savings & Specials

Discover the latest deals and discounts we offer. Take advantage of our seasonal promotions & coupons and find out how you can save on your next visit to our shop.