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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+3 more

Serving Dover, 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
Avatar for Fresh Air Services, LLC
Fresh Air Services, LLC
4.8(
452
)
Air Ducts & Vents - Clean

Serving Dover, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Had my new rental house ducts and dryer cleaned after i got ripped off by the $99 whole house duct cleaning gimmick. I called fresh air services,Darren answered my call right away his pricing was transparent and was less than other quotes I received. He showed up with his teammate and they went right to work cleaned my 10 ducts and dryer in about an hour. They actually take the vents down and send this brush hooked to their vacuum into the system. For a small fee i had them coat my return with this anti microbial coating made specifically for air conditioning and boy does it look so much better than the fiberglass duct board yellow.He even got on the roof and took a video to show me the vent was free of clogs. Their equipment was very impressive. I just returned to the home for the first time in about 3 weeks and the fresh smell from their sanitation fog is still detectable in the air. Donâ t get ripped off by the $99 whole house duct cleaning go with the pros at fresh air services"
Air duct cleaning
Air duct cleaning
Air duct cleaning
Air duct cleaning
Air duct cleaning

+4

Response time4 hrs
58 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Adkins Duct Cleaning
Adkins Duct Cleaning
4.6(
292
)
Air Ducts & Vents - Clean

Serving Dover, FL and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

At Adkins Duct Cleaning, LLC, we believe that clean air is essential for a healthy home. we proudly serve the surrounding areas with over 30 years of combined experience, our fully insured team is dedicated to improving your indoor air quality through professional duct cleaning services.

Duct Cleaning
Before
After
After
Before

+2

10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Express Air Duct Cleaning
Express Air Duct Cleaning
5.0(
46
)
Air Ducts & Vents - Clean

Serving Dover, FL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The team from Express Air Duct Cleaning was fantastic. They arrived on time, worked efficiently, and left my home spotless. I highly recommend them!"
A
B
Response time8 hrs
1 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Team Enoch HVAC Install FL
Team Enoch HVAC Install FL
4.7(
575
)
Central A/C - Install

Serving Dover, FL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I live in Dallas, Texas. I have had Enoch Air out before => once for an electrical issue; another time to have them install a window AC unit. This latest plumbing issue being the third time these guys have come out => I have absolutely nothing but superlatives to say about Enoch Air, Electric & Plumbing. Their entire operation is just a pleasure and a huge relief. They do business the OLD SCHOOL way. They are actually concerned with the customer’s predicament - unheard of in this day and time. Customer service is non-pareil’ and they are very prompt. And no, I’m not related or co-joined to Enoch Air in any shape, form, or fashion. Their prompt, courteous, and reasonable attention is much appreciated by the wife and this ole’ boy. Thank you, Enoch Air!!! *This review was migrated from an affiliated account on Angi with an original submission date of 10/12/2019."
Indoor System
Before & After Photo
Outdoor Heat Pump
1114 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 294
Air Conditioning questions, answered by experts

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

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.

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

The Dover, FL homeowners’ guide to air conditioning services

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