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Old Skool HVAC, LLC
4.8(
239
)

Serving Millbourne, PA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"These guys are amazing!!!! I hired Old Skool HVAC to come look at my AC system that had failed a few days prior and was not generating any cold air. This is a second home and I was more than 1200 miles away so the visit and inspection had to be done "virtually". Frank came as indicated, after he completed a job in DE later than expected, and YET he still drove to my home late in the afternoon to honor his commitment. I had someone from another company (one that advertises a lot and is a huge company in the Delaware Valley) come out a few days earlier who told me my compressor was shot and would need a $4000 repair, if they could even find the part because the system was old. They also told me that replacing the whole system for $10K+ was the best way to go. That didn't fly with me so I called Old Skool for a second opinion. They diagnosed the problem as a simple fix, one that the other company never even looked for, and now the AC is running perfectly!!!! Frank did this over the phone and was trustworthy, honest, professional, skilled and knowledgeable. I would have him do all of my HVAC work in the future!!!!! I am so grateful to have met him and had this experience!!!!"
 92% Airtemp Furnace
 92% Natural Gas Furnace W/3 ton a/c System
Response time7 hrs
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Unique Indoor Comfort
Unique Indoor Comfort
4.6(
678
)

Serving Millbourne, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"Jeff and his team did and excellent job with the installation of two Daikin HVAC units. I had many questions about the units and install and they were quick and thorough in responding. The price and warranty were competitive with high end brands. The crew was courteous and professional during the two day install. They were the only company that included replacement of the coolant lines, rather than just flushing the old ones. So far the Daikin variable speed AC units are exceptionally quiet and the house is very comfortable. Would recommend Ace Home Services and Unique Comfort without reservation."
Additional Photos
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+3

8 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Generation 3 Electric & HVAC
Generation 3 Electric & HVAC
4.7(
773
)

Serving Millbourne, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"My central air unit was blowing hot air. It would not go below 81 degrees. Thank goodness for Travis and McKayla. The showed up promptly for an emergency appointment. They were curious and knowledgeable. They explained to me all the steps towards getting my central air unit working again. Within a couple of hours they replaced the part needed and the a/c was back !!!!! Thanks guys you are awesome."
Lighting Installation
Electrical Service and Installation
Wiring and Home Protection Devices
Roof Top Solar system
Additional Photos

+14

Response time1 day
Response rate100%
133 neighbors recently requested a quote
Avatar for DiBiase Heating & Cooling Company
DiBiase Heating & Cooling Company
4.8(
58
)

Serving Millbourne, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Joe and his entire staff are absolutely excellent.  I purposely picked this company based on Joe DiBiase education and experience combined with being a smaller company being more responsive to their customers and that is just what I got for three years now.  Joe also installed a new ductless mini split heat pump in my lower garage for yard tractors and gator.  He also installed new Trane heat pump in basement when I had built out last year.  Both installations were quality jobs at a competitive price.
"
Air Conditioner Installation
Air Handler Installation
Water Heater
Furnace Installation
Heat Pump and Air Handler

+6

Response time1 day
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Sila Heating, Cooling, Plumbing, & Electrical
Sila Heating, Cooling, Plumbing, & Electrical
4.5(
302
)

Serving Millbourne, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I hired this company to service my AC system. However, when the power to the AC was turned on the AC surged out. Therefore, my system was unable to be serviced. Thus, I didn’t want to give the company a poor rating as the situation was out of their control."
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
Avatar for Toto's Air Solutions Duct Cleaning LLC
Toto's Air Solutions Duct Cleaning LLC
5.0(
11
)

Serving Millbourne, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Toto's Air Solutions: There's no place like a clean home. We specialize in air duct and dryer vent cleaning to help families breathe fresher, healthier air. Honest, thorough, and reliable. No shortcuts, just results you can trust.\n\nChoose Toto's and you'll see the difference from the very first visit. We don't just clean, we restore comfort, improve efficiency, and give you the peace of mind that your family is breathing safe, healthy air. With our friendly team, upfront pricing, and Oz-worthy attention to detail, you'll know you picked the right company the moment we step through the door.\n\nDon't forget to visit our website for videos of us in action!\n

Past Photos of Work Done
Past Photos of Work Done
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Past Photos of Work Done

+11

Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
4.8(
263
)

Serving Millbourne, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"Dave came Monday evaluated my system for repair. I ask for information to replace instead because of a prescient leak and possible over stressed system. Jerry came Tuesday. I decided to place with a 2 1/2 ton unit 3 ton to better fit home needs. I had an air cleaning unit added. I also had mini split unit installed in garage. The four man crew came Wednesday installed very thing plus cleaned the ductwork. I am very pleased. The compressor unit much quieter than the old, hardly hear it. By the way this is all done with the Coronavirus social distance thing. Very one did extremely well."
Heating Installation and Repair
Air Conditioning Installation and Repair
Emergency Service and Repairs
Response time2 hrs
Response rate100%
56 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

The Millbourne, PA homeowners’ guide to air conditioning services

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