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Old Skool HVAC, LLC
4.8(
239
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+2 more

Serving Trainer, 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 time6 hrs
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Eco Green Home
Eco Green Home
4.7(
46
)
Central A/C - Service or Repair

Serving Trainer, PA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Eco Green is very responsive and came on time when my AC broke down. He explained to me what the problem was and proposed solution in great detail. Excellent Customer service and will definitely hire him again in future!"
Home heating Combi Boiler
AC Repair
Add Air Conditioning to your home
Air Conditioning out door unit
Response time1 day
Response rate96%
Recommended by97%of homeowners
Avatar for Toto's Air Solutions Duct Cleaning LLC
Toto's Air Solutions Duct Cleaning LLC
5.0(
11
)
Air Ducts & Vents - Clean

Serving Trainer, 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
Past Photos of Work Done
Past Photos of Work Done
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
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Trainer, 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%
49 neighbors recently requested a quote
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Trainer, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
Additional Photos
Additional Photos
Additional Photos
Response time6 days
16 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Air bros mechanical LLC
Air bros mechanical LLC
5.0(
9
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Trainer, PA and surrounding areas

Approved

Free estimates

"Air Bros Mechanical did an outstanding job installing a 2-head mini-split system in my home. From the initial consultation to the final installation, the team was professional, knowledgeable, and respectful of my home. They explained the process clearly, completed the work on schedule, and left everything clean when they were finished. The system looks great, runs quietly, and has made a huge difference in the comfort of my home. Their attention to detail and quality workmanship really stood out. I highly recommend Air Bros Mechanical to anyone looking for reliable HVAC service and will definitely use them again for future projects."
Hvac install repair
4 neighbors recently requested a quote
Avatar for Signature Heating & Air Conditioning
Signature Heating & Air Conditioning
4.6(
23
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - Install

Serving Trainer, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The duct cleaning work was not directly done by signature guys as they dont do that kind of work. But it was nice of them to recommend to another person - John Bonella who did the work for us. Pretty good work -- on time, attention to detail and transparent in the cost estimates. Did quote me on the cost which includes all the vents of the home unlike others who charge based on number of vents etc.. Will recommend him."
After
Before
After
Before
Before

+20

Response time1 day
2 neighbors recently requested a quote
Recommended by91%of homeowners
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Air Conditioning questions, answered by experts

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

The Trainer, PA homeowners’ guide to air conditioning services

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