Get matched with top air conditioning pros in Silverado, CA

Q: How much does it cost to add Freon to an AC?

• <div><p>The <a href="https://www.angi.com/articles/what-fair-price-r-22-refrigerant.htm">cost to add Freon to an AC</a> ranges from <b>$100 to $350</b>. It can increase up to <b>$600</b> for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.</p></div>

Q: How do you know when your HVAC is going bad?

• <div><p>Aside from needing HVAC repair, there are times when you may need to replace your unit. <a href="https://www.angi.com/articles/insider-s-price-guide-new-heating-and-cooling-system.htm">HVAC replacement costs</a> <b>$5,000 to $12,500</b>. Here are some telltale signs that your HVAC unit is going bad:</p><ul><li><p>Your unit is 10 years or older.</p></li><li><p>Your home is very humid.</p></li><li><p>The unit keeps cycling without producing cool air.</p></li><li><p>You need to repair the unit frequently.</p></li></ul><p></p></div>

Q: Why is my AC blowing cool air but not cold?

• <div><p>If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.</p></div>

Q: Is it normal for the AC to cycle on and off frequently in dry mode?

• <div><p>Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.</p></div>

Q: Do window AC units have problems with overcharged refrigerants?

• <div><p>They can, but it&rsquo;s not as common. <a href="https://www.angi.com/articles/troubleshooting-window-ac-problems.htm">Window AC units</a> are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it&rsquo;s still important to leave refrigerant management in the hands of professionals when window units need work.</p></div>

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Verified Reviews for Air Conditioning pros in Silverado, CA

*The Angi rating for Air Conditioning companies in Silverado, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Silverado, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on June 14, 2026

Find Air conditioning pros in Silverado

Cool Air Technologies Inc

4.9(

493

)

Serving Silverado, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Perfectly! I am beyond delighted with Cool Air Technologies, Inc. and would recommend them to anyone! I will not consider any other company for my home air conditioning service!!"

Response time4 days

Response rate100%

9 neighbors recently requested a quote

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Air Duct Professionals

4.7(

1,517

)

Serving Silverado, CA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Sean was great about repairing my disconnected dryer air duct having to go into the crawl space and figure out what was going on. I'm glad he was able to get it done very quickly as well. He also had a very good attitude about doing the work."

+11

Response time1 day

Recommended by93%of homeowners

Serving Silverado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"John was incredibly knowledgeable about AC units and I had no idea what was wrong, but he assessed the situation. John was timely, fixed the issues, and I would highly recommend to anyone who needs AC repair!! Absolutely wonderful!"

+19

Response time10 hrs

Response rate100%

7 neighbors recently requested a quote

Serving Silverado, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"The team from Trabuco Hills Air did a fantastic job. They were thorough, courteous, and extremely professional! Thank you so much to Tim and everyone at Trabuco Hills Air. They were such an amazing pleasure to work with. I truly appreciate all you did for my family and forever grateful for the Nest thermostat. I highly recommend Trabuco Hills Air for all of your Heating/AC needs. Thank you again!!!"

Response time5 hrs

Recommended by94%of homeowners

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Trinity Heating and AC

5.0(

)

Serving Silverado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Chris was able to fix our ac unit, where my old account guy said we NEEDED to replace it!!! Plus Chris is very personable and I believe he is very honest and forthcoming as he could have sold us a new system, but found us a much cheaper option!!"

After: 2 Stage Variable Speed Furnace installed perfectly!

After: Properly sized, energy efficient, and installed to code.

Before: Homeowner had tried multiple times to get the pilot light ignited.

Before: Old furnace not installed to code.

+31

3 neighbors recently requested a quote

Recommended by90%of homeowners

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Breeze AC Solutions Inc.

4.9(

)

Serving Silverado, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Great guys really took the time to fully advise us on our options. We went with service, cleaning and small repair instead of new system. Can't be happier. System works great and really nice guys who take pride in a good job . My only options for ac work from now on is from Ahl air conditioning. Nice job guy's"

26 neighbors recently requested a quote

Recommended by73%of homeowners

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All City Plumbing, Air & Electrical

4.9(

270

)

Serving Silverado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"I am so glad I did not try to install our new dishwasher myself. Joseph Rand came out from All City Plumbing. We had some difficult existing conditions and our technician finished the job fast, clean and made it look easy. When I call All City back to my home for another job I will request to have Joseph come out.."

+42

13 neighbors recently requested a quote

Recommended by97%of homeowners

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Penguin Heating and Air Inc

5.0(

)

Serving Silverado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I was able to get a same day appointment and get my AC fixed quickly. Very professional. Highly recommend."

Response time2 hrs

Response rate100%

26 neighbors recently requested a quote

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Aace's Heating Air Conditioning & Swamp Coolers

4.5(

)

Serving Silverado, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Prompt, knowledgeable, courteous, competitive pricing to remove and reinstall evaporative cooler unit on the roof."

+133

Response time4 hrs

Response rate92%

144 neighbors recently requested a quote

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SO CAL BOYS HEATING & AIR INC

5.0(

)

Serving Silverado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Excelente work. Fast and efficient. Quiet system and great air coming out in every room. Would recommend to anyone needing any type of heating and air"

Response time2 hrs

Response rate98%

26 neighbors recently requested a quote

Request Quote

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Showing 1-10 of 440

Air Conditioning questions, answered by experts

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

Your unit is 10 years or older.
Your home is very humid.
The unit keeps cycling without producing cool air.
You need to repair the unit frequently.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

The Silverado, CA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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