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TRUSTED BY LONGWOOD, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

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

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 Longwood, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I recently moved into a rental that was not taken care of by previous tenants. I had sinus issues the moment I moved in which lead me to find a hvac company to come clean the ducts. I was able to schedule a service within 2 days of the request. Ken was an exceptional tech who serviced this home. His attention to detail has now made my home more enjoyable to live in and my sinuses are no longer an issue. The sanitizer he sprayed in the venting system is what sold me on this company. Very pleased with this company and Kens service. I hope I save someone the pain of searching, like I did. Look no further, I would highly recommend using them."
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+16

Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Matthew Roberts Inc
Matthew Roberts Inc
4.8(
136
)
Central A/C - InstallDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+47 more

Serving Longwood, FL and surrounding areas

Approved

In business since 1994

Warranties offered

Credit card accepted

"Great, professional people (Luke and Michael). Everyone I spoke with was very polite and easy to deal with. Very knowledgeable on every aspect of our Mitsubishi Mini Split A/C installation for our home. They are the top notch HVAC company in Central Florida! Looking forward to doing business with Matthew Roberts Inc. in the near future!! :-)"
Response time1 day
22 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Air 1 of Central Florida
Air 1 of Central Florida
4.8(
22
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Longwood, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I wasnt happy with my existing HVAC Contractor so I called Air1 of Central Florida. Csaba came within few hours tested the system very methodically and diagnosed that drain pipe was clogged. He cleaned the pipe with pressurized nitrogen. His charges were reasonable."
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+3

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for ServiceOne Air Conditioning & Plumbing LLC
ServiceOne Air Conditioning & Plumbing LLC
4.7(
507
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Longwood, FL and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"They were very prompt and most importantly I knew that they knew what they were talking about. Had a bad experience with a different HVAC company who was offering a $39.00 tune up as the big deal through Angie's list and ended up having a laundry list of issues that needed attention. Glad I called for a second opinion as Serviceone came out and completely discredited everything that was told to me and actually found the problem that was causing the fan not to spin and the coils to be hot to touch. If I would have went with the other company I would have sent over triple with deep cleanings and replacing fan motors that did not need to be replaced. Not to mention that the capacitor which was the root cause of the issues would not have been dealt with. I would HIGHLY recommend Serviceone to anyone needing tune-ups or repairs on HVAC systems. 
"
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+2

1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Iron Air
Iron Air
4.8(
147
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+12 more

Serving Longwood, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Joe was friendly, responsive, knowledgeable, and prompt! Same day service was super convenient! He cleaned the dryer vents and also replaced my return air vent in the ceiling. Highly recommend and I will be contacting him again in the near future for air duct cleaning and any other HVAC work to be done!"
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+24

43 neighbors recently requested a quote
Recommended by87%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

A dual evaporator coil is a specific design that allows the AC system to cool different compartments at different levels. It’s usually seen in refrigerators and similar appliances, but not in whole-house air conditioning systems. Talk with your AC technician about the best uses for a dual evaporator coil.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

Swamp coolers cost approximately 50 percent less to install than central air conditioners and cost less to run. Operation costs depend on the size of the unit and home, your climate, utility rates in your area, and the system’s efficiency. Swamp coolers use 15 to 35 percent less power than air conditioners.

The Longwood, 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.