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    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in South Pasadena - Updated Nov 2026

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 ReplaceDucts & Vents - Install or Replace+3 more

Serving South Pasadena, FL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I recently had my HVAC unit replaced by Kelsey and his crew, and I couldn?t be more impressed with their service. From the initial consultation to the final installation, everything was seamless. The team was highly professional, knowledgeable, and took the time to explain all my options in detail, helping me choose the right unit for my home. The installation was quick and efficient, and they made sure to clean up after themselves, leaving no mess behind. I?m already noticing an improvement in my home?s comfort level, and I?m confident my new unit will save me on energy bills. I highly recommend them for anyone in need of HVAC services ? they exceeded my expectations in every way!"
Daikin Rooftop
Daikin Rooftop
Daikin Rooftop
Daikin Rooftop
Daikin Rooftop

+33

Response time2 hrs
Response rate87%
31 neighbors recently requested a quote
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 ReplaceDucts & Vents - Install or Replace+3 more

Serving South Pasadena, 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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12 neighbors recently requested a quote
Avatar for A Breath Of Fresh Aire
A Breath Of Fresh Aire
4.7(
187
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving South Pasadena, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Technician arrived on schedule and was very polite and professional. Showed him a problem we were having and he immediately identified the cause and recommended corrective action and performed that corrective action while he was here. It's been two months since service was performed, and have not had a recurrence of air duct problem. Hope to have Breath of Fresh Aire conduct our regular semi-annual preventive maintenance on HVAC unit."
Additional Photos
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+16

Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for AirNow
AirNow
4.5(
231
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+17 more

Serving South Pasadena, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"A/C copper line from outside to inside unit was pierced by a roofing nail & unit failed to cool. They were very responsive to correct the issue and guarantee their work! Over the period of several years, they have performed all my HVAC work and I have been extremely satisfied-With my last call, special thanks to Summer(office staff member) and to Thomas (technician) for facilitating a fast response"
Installation of two YORK air conditioning systems
York AC changeout
LG inverter heat pump
LG inverter heat pump
Full duct replacement

+10

Response time6 hrs
Response rate90%
298 neighbors recently requested a quote
Avatar for Fontana Brothers Heating & Air Conditioning
Fontana Brothers Heating & Air Conditioning
5.0(
37
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving South Pasadena, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I had three different hvac companies look at my AC and all three have me different reasons why my AC wasn't working. The Fontana Brothers seemed the most honest so I hired them for the job. It was a complex job, but they went above and beyond to get it fixed. They were very considerate with our time, and stayed till around 8pm to get it fixed prior to 4th of July weekend."
Response time1 day
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Coolaire Inc
Coolaire Inc
4.8(
21
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+18 more

Serving South Pasadena, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"On September 14th are air conditioning went out. A friend of mine had already used coolaire of Pinellas. We called and they did not disappoint. Mike came out diagnosed the problem and 2 hours later we were on our way with nice cold air! They were very prompt very courteous very clean and efficient. I would highly recommend them to anybody that needs any kind of work done. Good job guys!"
Response time6 hrs
Response rate100%
35 neighbors recently requested a quote
Avatar for Unique Services
Unique Services
4.4(
181
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+6 more

Serving South Pasadena, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1975

Free estimates

Emergency services offered

"My service technician John, was on time, courteous, professional. Came to my house to replace a part that needed to be replaced under warranty. John, came in did the repair made sure that the job was done correctly, cleaned up after himself. John, sets the standard for how all HVAC, Unique technicians should operate."
Installing a New HVAC System
178 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Bayside Heating & Air Conditioning Inc
Bayside Heating & Air Conditioning Inc
4.6(
1,903
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+7 more

Serving South Pasadena, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"So the guy did exactly what his company probably asks him to do...upsell. Not really blaming the service guy, I saw this upsell happen for years at my parents house with every company coming in with the same script. Turned a $50 "deal" into $345. Anyway, the HVAC got it's annual maintenance, the mold got cleaned and the company got more money."
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
33 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 521
Heating and Air Conditioning FAQs, answered by experts

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

Your heating and cooling systems cost you the most on your electric bill and make up 50% of your bill on average. Your washing machine, dryer, oven, and stove contribute significantly to your electric bill as well. Lights, fans, and smaller electronics add up, but aren’t the biggest energy consumers. You can reduce your power usage by setting optimal temperatures on your thermostat and investing in energy-efficient appliances.

The cost to install a ductless mini-split AC system ranges from $2,000 to $14,000, depending on the type of unit, the number of zones or rooms, and the complexity of the installation. On the low end, a system for one or two zones in a single room costs around $2,000. Covering two zones for more rooms can cost between $6,000 and $8,000. For a larger multi-zone system to cover an entire home, costs can be $14,000. If you don’t already have an AC system in place, you may need to add the cost of permits, an electrician, and a concrete pad.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

No, it’s not normal for AC vents to drip condensation. A sweating AC vent is a sign of something wrong and can lead to issues like air duct rust or mold growth. Your HVAC unit might not be working efficiently because of a dirty filter or clogged ducts. Alternatively, your ductwork might not have adequate insulation, which allows the cool air in the ducts to meet the humid air outside, causing condensation. 

The South Pasadena, FL homeowners’ guide to heating and air conditioning services

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