Serving Pompano Beach, 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."
Serving Pompano Beach, FL and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Free estimates
Emergency services offered
"I called Holmes Air Conditioning and the phone was answered by the owner Bart Holmes. I explained my issue which was my home air conditioner would turn on but would sometimes blow hot air. After talking with me for a good 10 minutes, Mr. Holmes set up an appointment to meet with me at my home the next day. He met me at the time discussed and spent well over an hour diagnosing and going over options with me. Because the a/c only does this some of the time and was working properly he told me that my best option was to wait until it did it again and then call him back so he could properly diagnose the problem before I dump money into it chasing possible solutions. I believe his professionalism and honesty is rare in South Florida and almost unheard of in the air conditioning business. The charge for the service call and hour of his time was $50.00. If you are searching for some integrity, I can highly recommend Bart Holmes."
+1
Serving Pompano Beach, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"I am so impressed at 4pm I was looking for someone to fix our air conditioning that my mom is sick and has been in the house getting very irritated and has had a really hard time with the rain and the windows closed. THE A/C SERVICE & MORE company called me the manager her name is Eda she was amazing empathetic to our situation unprofessional to help me get the job done quickly she said to not worry we will be out there today knowing my situation they came out within the hour in the rainy weather and not charge me for after hours and fixed my air conditioning and by 5:30 pm the house was cooling and Jose the techenial was friendly and very professional. This A/C company deserve 6 star****** for going above and beyond! Thank you so much. Rene Gallardo"
+10
Serving Pompano Beach, FL and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"After getting quotes from a few companies for a new A/C systemI decided to go with Weathershield. Their price was very fair and they were very professional. Air conditioning works great. When the A/C went in an condo I own I called them. They did me a big favor and did the work up in Palm Beach county which is an area they do not usually service. Again, everything went perfectly. The A/C works great. The office manager Christine is a total sweetie and so helpful. Just called them to clean our dryer vent, so happy they provide that service, I wouldn't trust anyone else.... Thanks guys!
"
+1
Serving Pompano Beach, 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!"
Serving Pompano Beach, FL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"They were very fast and professional and gave me a great deal on my new air conditioning unit."
+9
Serving Pompano Beach, FL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I am better informed about air conditioning than most homeowners and occasionally do my own repairs. However this was for a new installation. Excel did great work. SIlviu is a pleasure to deal with, gives the straight facts, and does not oversell. I recommend Excel without reservation."
+6
Serving Pompano Beach, FL and surrounding areas
Approved
In business since 2014
Credit card accepted
Customers say: Quick response
"My air conditioning unexpectedly went out and I needed a prompt repair. Communications were great and response was timely. My tech immediately went to work and got my AC back up and running within minutes. Just the dependable service I was looking for. I have them saved in my phone for any future emergencies."
Serving Pompano Beach, FL and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Completed the air conditioning maintenance in a timely manner. Very professional. Would highly recommend."
+47
Serving Pompano Beach, FL and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I live in Century Village, Boca Raton in a unit that has wall A/C units not central air. My living room unit was leaking inside due to sludge build up. Cooling Experts was the only company that said they could help me. Their technician Paul was great very professional and cleaned up the area. This was a small job which most companies do not want to bother with. I am very happy and grateful to them."
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.
From average costs to expert advice, get all the answers you need to get your job done.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.