Serving Miami, 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 Miami, FL and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Weathershiled AIr Conditioning replaced my HVAC vents. The job turned out to be more than any of us expected as it relates to the amount of work necessary to stop the condensation in our ceiling. Weathershiled continued to do what was needed in order to make the condensation stop. They were professional and responsive and did not once question that they needed to come back for more work. Considering the circumstances and the challenging nature of our home, I feel very good about this comapny and their intent, capability and deside to get the job done right.
All of the employees were knowlegable, professional and polite.
"
+1
Serving Miami, 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 Miami, FL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"A+ service Jose was on time, professional, and very friendly. I recommend him and Breeze Air."
+22
Serving Miami, FL and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"I called Cool Air for emergency service. Technicians arrived exactly on time and were professional. I thought I would need to change the AC unit but technician was able to fix the issue and assured me that it will work. I highly recommend this company as I have worked with others, cannot compare the level of service."
Serving Miami, FL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The service technician was very professional and took care of the problem with our air condition that needed to be serviced .Excellent attitude & job!!!! . I give him. Him a five star rating."
+3
Serving Miami, FL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"They're Pleasant to work with and I am moving and I will more than likely call them to service my air conditioning at the new location"
+9
Serving Miami, FL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The contractor arrived early with all of the parts needed to make this special air conditioner installation a perfect fit where it was needed. I fully recommend this company, because they have great customer service, positive workers, and a great work experience. I am very pleased with their work. Fast and professional. Great work done."
+41
Serving Miami, FL and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"I reccomend everyone EAS for all of your air conditioning needs. Ray was very helpful and informative."
+30
Serving Miami, FL and surrounding areas
Approved
In business since 2005
Emergency services offered
Warranties offered
"The technician and service was very professional. He was there to clean my air conditioning ducts and advised me of other concerns with the unit. Had the repairs made at reasonable costs and now my a.c. runs perfect. I would recommend this company and also Home Advisor."
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.
Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.
Use this guide to budget for oak flooring installation based on factors such as room size, type of flooring, stain and sealant, and labor.
Budget for the cost to install a propane furnace based on factors such as furnace size, furnace type, efficiency level, labor rates, and more.
Discover how much it costs to hire a housekeeper based on factors like house size, required services, and cleaning frequency.
HomeAdvisor's Lighting Repair Cost Guide lists price information on fixing a light or light fixture, as reported by HomeAdvisor customers.
Use this guide to budget for wall oven installation costs based on factors such as oven type, power source, mounting type, labor, and more.