Top-rated air conditioning pros.

Get matched with top air conditioning pros in Killarney, FL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Air conditioning pros in Killarney

Avatar for Matthew Roberts Inc
Matthew Roberts Inc
4.8(
135
)

Serving Killarney, FL and surrounding areas

Approved

In business since 1994

Warranties offered

Credit card accepted

"They ac was broke and they did what they said they would do. The repair man was very friendly and knowledgeable. Be warned this is an expensive service provider and you can get great services with much less cost. They do appear to be honest and knowledgeable, but I will not use them again do to the hourly fees."
30 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Air 1 of Central Florida
Air 1 of Central Florida
4.8(
22
)

Serving Killarney, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"A manager from A1 came out Immediately and was able to diagnose and fix problem on the spot. Very professional, punctual, and at an exceptional reasonable cost. I definitely recommend Air 1 of Central Florida for all air and heating needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Service Star Air Conditioning & Heating Inc
Service Star Air Conditioning & Heating Inc
4.4(
137
)

Serving Killarney, FL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"It went great. I worked with Mike and he was more than helpful. I was always able to get in touch with him with any questions and he was honest and informative. I would definitely recommend Mike and Service Star for anyone's air conditioning service or installation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
18 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for ServiceOne Air Conditioning & Plumbing LLC
ServiceOne Air Conditioning & Plumbing LLC
4.7(
507
)

Serving Killarney, FL and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Service One has been wonderful to work with, both for our plumbing and air conditioning matters. Our A/C had 3 leaks in it, and Duke Energy failed to cover these damages despite the fact I had purchased a coverage plan with them. ServiceOne gave me a great quote and our technician Otto was super knowledgeable, personable and all around a great person whom we felt very confident with. I received another quote from Ferran that was nearly $1,000 more than what ServiceOne quoted, and for a unit that wasn't as efficient. The A/C is working great, they have a great warranty plan for it, and have always been very timely in returning calls in the past. Highly recommend them if you're looking for a good company that is trustworthy and will take their time to talk to you."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

18 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Prestige Air Conditioning Systems Inc
Prestige Air Conditioning Systems Inc
4.1(
30
)

Serving Killarney, FL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"One of the machines is called an air handler. I don't know if that's the one that is outside or inside. We have the big fan that moves the air placed outside and there are 2 big pieces. I found Prestige in our phone book and I just got lucky. Our air-conditioner broke down on a Friday afternoon and even though it was November, it was quite warm here in South Florida. The gentleman came later in the afternoon around 5 o'clock. He measured everything, checked out the old air-conditioner and told us that the motor had burnt out. We wondered what the smoky smell was. He replaced both the outside and the inside pieces. They came out even though it was at the end of their day to see if they could fix it to make it last through the weekend. Of course they couldn't with the motor being burnt up. They measured everything square footage to the house and let us know what was available that they had that they could bring out the next Monday. They gave us the Florida break. It was like a rebate, the max p&l, for putting in a new A/C. He made sure we had the paperwork for that and gave it to us right on the billing. A crew of people came the next Monday and took all the old stuff out and put in the new stuff. They completed the work in 2 hours and we had A/C."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

10 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Orlando Air Conditioning Experts LLC.
Orlando Air Conditioning Experts LLC.
4.7(
54
)

Serving Killarney, FL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Shaan, was very professional and knew his business. He gave me a lot of choices and didn't pressure me to spend more than I needed. He returned my call fast. He came by many times during the day to make sure everything was being done right. The installers Austin and Manny where the best they worked none stop until they got me up and running. They did things that didn't have to do, but made sure it was done right. I had not had air conditioning for five days and they knew I was ready for air? Thanks!!"
25 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Our Place Air and Home Repair, LLC
Our Place Air and Home Repair, LLC
4.4(
647
)

Serving Killarney, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"This company does my 2 times a year service on my air conditioning unit, and they do a wonderful job. Richie, one of their technicians, spent 3 hours cleaning my coils and explaining what else needed to be done to service my air conditioner. I have been with the company sinve 2017 and am very happy with them."
Outdoor Air Conditioner Cleaning
Outdoor Air Conditioner Cleaning
Response time5 hrs
99 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Circular Air cooling and heating llc
Circular Air cooling and heating llc
5.0(
10
)

Serving Killarney, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

\nCircular air cooling and heating is a family operated business servicing Florida communities, our mission is to meet our other families in the other side which \n is you as our customers, we are committed to provide a good and trust hvac work to you when needed our technicians are certified having EPA licensed and qualified having years of experience to service maintenance, and install any hvac system like air conditioning system, heat pump system gas furnace system, etc. Our services are for residential and commercial.\n\n No job is too small or too big for us, Give us a ring or shoot us a text we will be more than happy to help.\n

This is an old system
Commercial buildout
New updated HVAC system
Additional Photos
Residential New construction

+8

24 neighbors recently requested a quote
Recommended by20%of homeowners
Avatar for Team Enoch HVAC Service Florida
Team Enoch HVAC Service Florida
4.7(
572
)

Serving Killarney, FL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

As professionals with over 30 years of experience, Team Enoch provides HVAC services to residential and commercial customers with an emphasis on value (the combination of quality, customer service, and price). We are a high-volume provider who strives for efficiency in order to achieve our singular goal of having the best value in the greater Orlando, Lakeland and Tampa areas. We believe our reputation aligns with our ambition. Give us a call today and allow us to earn your trust!

Carrier Full System
64 neighbors recently requested a quote
Recommended by91%of homeowners
...
Showing 1-10 of 372

FAQs for air conditioning projects in Killarney, 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 Killarney, FL homeowners’ guide to air conditioning services

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