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Find Air conditioning pros in Miramar

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

Serving Miramar, 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
19 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Weathershield Air Conditioning
Weathershield Air Conditioning
5.0(
17
)

Serving Miramar, 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.
"
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+1

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for One Hour Air Conditioning & Heating - Pompano Beach
One Hour Air Conditioning & Heating - Pompano Beach
4.8(
827
)

Serving Miramar, 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 Freezing Point Air Conditioning, LLC
Freezing Point Air Conditioning, LLC
4.6(
745
)

Serving Miramar, 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 time10 mins
41 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Under Control Air Conditioning Inc
Under Control Air Conditioning Inc
4.6(
28
)

Serving Miramar, 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."
Carrier
Carrier heat Pump
Carrier Heat Pump
Carrier heat Pump
Response time4 hrs
Recommended by96%of homeowners
Avatar for WeatherShield Air Conditioning, Inc.
WeatherShield Air Conditioning, Inc.
4.4(
244
)

Serving Miramar, 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."
32 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Cooling Experts, Inc.
Cooling Experts, Inc.
4.5(
343
)

Serving Miramar, FL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"My air conditioning stopped working on Saturday afternoon. I called Cooling Experts and they promised to call me on Monday to send someone to fix it. On Monday morning they called me and Jeremy was at my house in about an hour. He was very pleasant, knowledgeable and fixed the unit. I also had the pleasure of speaking with Steve, the Owner of the company and he seems to be someone who will go above and beyond to please his customers. Since I previously worked in the construction industry and know how some contractors can be sloppy, I appreciate it when someone takes pride in their work as Steve seems to. I have no hesitation in recommending Cooling Experts, Inc."
Removal of HVAC unit
Response time30 mins
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for EAST COAST AC & REFRIGERATION
EAST COAST AC & REFRIGERATION
4.1(
133
)

Serving Miramar, FL and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"East Coast Air's Scott estimated and provided oversight while Johnny and Xavier did an excellent job of replacing an old outdated and useless ac duct with a modern well insulated duct system that Scott convinced me was the best way to provide ac to my home that often didn't cool well in the summer. Boy was he right. It works great now. They also replaced the central air system that was over 20 years old with the right size for my home and we saved on the electric bill. They did an excellent, professional job that was preformed with minimal inconvenience."
Emergency install and repair? We have you covered!
Done right the first time!
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+5

72 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Sansone Air Conditioning
Sansone Air Conditioning
4.4(
33
)

Serving Miramar, FL and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"The Techs did a very good job of installing the AC as well as the thermostat. One of the Techs returned to install the "skirt" of the thermostat as well as teaching us to use the Google Thermostat."
Carrier Factory Authorized Dealer
2022 Top A/C Contractor in Palm Beach County
Over 1,500 Google 5-Star Reviews
Michael in Delray Beach, FL
Celebrating 46 Years!

+47

Response time3 hrs
Response rate100%
173 neighbors recently requested a quote
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FAQs for air conditioning projects in Miramar, 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 Miramar, FL homeowners’ guide to air conditioning services

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