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Find Air conditioning pros in Dunedin

Avatar for Modern Air, Inc.
Modern Air, Inc.
4.7(
252
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Dunedin, FL and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Tom was very knowledgeable he explained everything so I could understand. He did not try and pressure me into buying anything that I did not need. He told me my unit was old but it was still working good and blowing out plenty of cold air. When the time comes to replace the unit I will be calling Modern Air to get the work done"
new 5 ton american standard unit
dirty condenser
dirty condenser
Rheem ac
Rheem ac

+21

Response time5 hrs
Recommended by96%of homeowners
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Avatar for Airenteed Heating and Cooling LLC
Airenteed Heating and Cooling LLC
5.0(
29
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Dunedin, FL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I need it in a whole system. Change inside and outside and needed more air ducks added to my house He came out and did a professional job. Very happy with the result. N I even referred him to a couple friends of mine that did need ac work ."
Daikin Rooftop
Daikin Rooftop
Daikin Rooftop
Daikin Rooftop
Daikin Rooftop

+33

Response time2 hrs
Response rate87%
51 neighbors recently requested a quote
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Avatar for A Breath Of Fresh Aire
A Breath Of Fresh Aire
4.7(
187
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Dunedin, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"The unit is without odor and the air seems to be cooler."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Airenteed Heating and Cooling LLC
Airenteed Heating and Cooling LLC
5.0(
23
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Dunedin, FL and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

AIRENTEED HEATING AND COOLING LLC is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.

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Avatar for D & W Heating & Air Conditioning
D & W Heating & Air Conditioning
4.7(
284
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Dunedin, FL and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"It went very well. I checked out several companies for their reviews. D & W Heating & Air Conditioning was very competitive in price and of high reviews. The were very timely with the work, very professional in their interactions, and very impressive with the quality of their product. Their follow up and call back to ensure everything was to my approval was refreshing. I would definitely recommend them for anyone looking for air conditioning and/or heating needs."
Additional Photos
Additional Photos
Additional Photos
Box Truck
Trailers

+1

Response time12 hrs
Response rate100%
24 neighbors recently requested a quote
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Avatar for Fontana Brothers Heating & Air Conditioning
Fontana Brothers Heating & Air Conditioning
5.0(
37
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+12 more

Serving Dunedin, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Our AC was running however the fan wasn't turning. Pat came to our house at 8:30pm and started working on the unit--had it fixed within 20 minutes!
Fontana Brothers is the only company I trust for heating/air related issues. I've delt with so many companies and find that most of them want to charge an arm and a leg, then try selling you something on top of it. Fontana Brothers have always been professional, timely and trustworthy--prices are great too!
"
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Bayside Heating & Air Conditioning Inc
Bayside Heating & Air Conditioning Inc
4.6(
1,901
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Dunedin, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"They were excellent, I kept them since they installed the Air Conditioning System 4 years ago, and they have been doing the maintenance for me ever since. They are very honest and fairly priced."
Additional Photos
A Bayside Service Van
Another View of a Bayside Service Van
One of our Bayside AC System Install Trucks
Our Tech Aaron!

+10

Response time7 hrs
42 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Unique Services
Unique Services
4.4(
174
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Dunedin, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Emergency services offered

"Micah was very professional and thorough in air conditioning yearly maintenance would recommend him highly!"
Installing a New HVAC System
275 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for TemperaturePro
TemperaturePro
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+1 more

Serving Dunedin, FL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Temperature Pro was fantastic to work with. They got out to my house asap. Their tech was exceptionally knowledable and walked through how the AC was running. He made a couple of quick updates and fixes to the system while he was there. I highly recommend Temperature Pro!"
TemperaturePro Pasco
Alpha Team
Tech at work
BT Refrigerant gauge
Service Vehicle

+1

Response time4 hrs
Response rate100%
22 neighbors recently requested a quote
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Avatar for AM Aire, Inc.
AM Aire, Inc.
5.0(
16
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Dunedin, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"They did a fantastic job. Friendly & Professional . Very fair price. I would recommend them to anyone looking for quality AC work."
wiring in airhandler
ductwork repair
bad cap.
replace fan motor
goodman

+4

Response time5 hrs
Recommended by100%of homeowners
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Showing 1-10 of 548

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

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

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