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Find Air conditioning pros in Boca Raton

Avatar for AMI Air Conditioning
AMI Air Conditioning
4.7(
654
)

Serving Boca Raton, FL and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"A/C technician Christian showed up on time, and took his time to perform diagnosis and explained solutions. He was very friendly and knowledgeable about A/C and I will definitely recommend AMI Air Conditioning for maintenance and repairs of your A/C."
Additional Photos
Response time1 day
16 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Holmes Cooling & Heating Inc
Holmes Cooling & Heating Inc
4.9(
396
)

Serving Boca Raton, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"My 30+ year air handling system failed. Mr. Holmes knew that this part of my system was probably done with. He tried a couple of parts that did not work. He had to leave for another appointment, but took a photo and did some research. His suppliers told him that this handler did not exist any more. However, one supplier found one on a shelf, and could ship it, but would not guarantee performance since it was so old. Mr. Holmes gave me an option of getting and installing the air handler or replace whole new system (new compressor unit and updated air handling unit) with a 10 year guarantee. I mulled it over and called him back and opted for the whole new system. Bart came back out, evaluated what I needed and gave me a quote. Bart was able to obtain the system on Saturday morning and a crew and the whole system was installed and running by 3:30 PM on Saturday. I highly recommend this company, because Mr. Holmes is very honest and educational. Another positive experience with Angie's list."
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+1

Response time9 hrs
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Wise Air Conditioning, LLC
Wise Air Conditioning, LLC
4.9(
124
)

Serving Boca Raton, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"Project: Install a Central Air Conditioning System . They are very professional , efficient and courteous. They did an excellent job in a timely fashion at a competitive price. I would highly recommend them."
Before
Before
After
After
Before

+12

Response time3 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for One Hour Air Conditioning & Heating - Pompano Beach
One Hour Air Conditioning & Heating - Pompano Beach
4.8(
827
)

Serving Boca Raton, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1976

Free estimates

Emergency services offered

"We have been using One Hour Air Conditioning for many years and they never disappoint. Devon was our A/C tech, he arrived on time, assessed the situation and did an excellent job. I cant imagine using any other air conditioning company.....One Hour Air is the best!"
One Hour Team
One Hour Team
One Hour Team
Recommended by94%of homeowners
Avatar for Airmetrix Cooling Heating & Ducts, LLC
Airmetrix Cooling Heating & Ducts, LLC
4.9(
63
)

Serving Boca Raton, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Had service done on my 3 year old ac That two other companies said was no good to repair because they said the compressor was broken But airmetrix was able to fix it in 40 minutes and it?s been running perfect Love this company they are ethical and well priced"
Response time3 hrs
Response rate98%
4 neighbors recently requested a quote
Avatar for Telford Cooling, LLC
Telford Cooling, LLC
4.6(
87
)

Serving Boca Raton, FL and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Very impressed with initial visit. We needed someone to come out on a Saturday. Shaun looked at entire system, not just the air conditioner. Quote was in line with othe providers. Installation scheduled quickly (for Monday), installers were very professional. I have already recommended this vendor to friends."
3ton Condenser
RTU
Air Handler
RTU
Response time2 hrs
Recommended by95%of homeowners
Avatar for Freezing Point Air Conditioning, LLC
Freezing Point Air Conditioning, LLC
4.6(
745
)

Serving Boca Raton, FL and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Great, same day, super efficient. Another company that was first to call me tried to up-sell me on replacing the entire a/c unit instead of topping up the Freon per my request. I said I know things about air conditioning since I am a senior citizen and my systemâ s history, so I was expecting to just get an annual pressure test, routine stuff. So that first guy didnâ t get my business because he failed to respect my preferences and judgement and saying stuff like â R22 is so expensive and itâ s better to change out the unitâ , not realizing I know there are at least four drop-in replacements for R22 today. After that weird phone call, Iâ m glad to have instead used Freezing Pointâ s guy who even with no English ability took care of the job, climbing up on my roof with the refrigerant tank and gauges. I will probably use him again next year for the same service call on my 25 yo. central a/c."
new trane installation
new rheem installation
hvac
hvac
hvac

+9

Response time5 hrs
39 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Prestige Air Conditioning Systems Inc
Prestige Air Conditioning Systems Inc
4.1(
30
)

Serving Boca Raton, FL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I originally called my regular service company to come out and look at my ac and they told me I had a bad compressor and should replace my 7 year old system. I called Prestige for a 2nd opinion, and they said my compressor was not the problem. They also told me that my system was still under the manufacturers warranty. They repaired my system for under $300. I will definitely be calling them if I have a problem in the future."
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+16

Response time6 hrs
13 neighbors recently requested a quote
Recommended by85%of homeowners
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FAQs for air conditioning projects in Boca Raton, FL

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Boca Raton, FL homeowners’ guide to air conditioning services

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