AC Repair Services

Two outdoor AC units surrounded by green bushes, set next to a brick wall and window.

Philadelphia’s Fast & Affordable AC Repair Services

Same Day Emergency AC Service in Philadelphia, the Surrounding Areas, and Southern New Jersey

If your AC is leaking refrigerant or has broken down altogether, AJM Mechanical is just a call away for same day service that’s both fast and affordable. We’ve been providing AC repair that’s high-quality and reliable since 2005, and you can trust us to keep your family cool. We provide dependable cooling service throughout Philadelphia, Bucks, Montgomery, Chester, and Delaware Counties in PA, and Camden and Gloucester Counties in New Jersey.


With over 20 years of experience servicing both homeowners and property managers, we’re the local experts trusted not only by our neighbors, but by competing HVAC companies. When you want the job done right, don’t wait – call AJM today to learn more about our same day AC repair services!

  • Need Same Day Service? Call Today for the AC Repair Philadelphia & Southern NJ Trust!

    AJM Mechanical offers fast, affordable AC repair services that your family in the Philadelphia or southern New Jersey area can rely on. We can repair any system from any brand, and you can call us at any time for emergency service. Call today for same day service or to schedule your AC repair appointment.

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Same Day Service

We know your family can’t go without cooling in the hot summer months. That’s why you can always rely on AJM Mechanical for fast emergency AC repair. You’ll reach a real person no matter what time you call us, and in most cases we’re available for same day service.

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20+ Years

AJM Mechanical has been proudly serving homeowners & property managers in Philadelphia and the surrounding areas for over 20 years. Our HVAC contractors have years of experience themselves, and we’re ready to put it to work for you.

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Affordable Rates

We know that cost is a major consideration when it comes to getting a new air conditioner for your home. That’s why AJM Mechanical offers some of the Philadelphia area’s most affordable AC repair services – to get your family the reliable cooling they deserve.

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Special Discounts

We believe in serving our neighbors who have already served us. We offer special discounts on our AC repair services for seniors and veterans.

A technician in a black AJM Mechanical hoodie works on a heating unit indoors.

Frequently Asked Questions About AC Repair

How much does emergency AC repair cost?

The cost of an emergency air conditioner repair can vary based on what kind of problem you’re having and what kind of system you have. Our AC repair costs are some of the most affordable in the area, and we always give you upfront estimates so there are no surprises. Call today to get your personalized AC repair quote.

What should I do if my AC breaks down?

Does home insurance cover AC repair?

Is there a way to avoid AC breakdowns?

Need AC Repair? When to Call Our Philadelphia HVAC Contractors

Ask any of our expert HVAC contractors – most AC breakdowns could have been avoided if the problem was fixed at the first sign of trouble. The sooner you recognize the signs of an oncoming breakdown, the sooner we can repair your AC. Here’s how you can identify when it’s time to call in our emergency AC repair team at AJM Mechanical.

  • Inadequate Cooling

    In our 20 years in business, we’ve seen Philly summers get pretty hot, but your AC should be able to keep up. If your home is feeling hotter than usual, or only certain areas feel cool, it’s not the temperature outside – it’s your AC. The problem could be due to a variety of issues, from low refrigerant levels to issues with the ductwork.

  • Unusual Sounds

    It’d be hard to find an AC that’s totally silent, but most units should run fairly quietly. If you start hearing grinding, squealing, rattling, or banging noises, it’s a sign that something is wrong internally. These sounds can indicate anything from a loose part to a more serious mechanical failure. Let our HVAC contractors at AJM Mechanical find the problem and keep your AC issue from getting worse.

  • Strange Odors

    Pay attention to any unusual smells coming from your Philadelphia home’s AC unit. A musty smell could point to mold inside the unit or ductwork, while a burning odor could be an electrical issue. We want your family to be safe, which is why we recommend calling us right away to fix the problem and help prevent health risks or fire hazards.

  • Frequent Cycling

    Most types of AC units don’t run all day – the only exception is heat pumps, which may need to run continuously in extreme temperatures. Otherwise, an AC that’s constantly running is a sign of a problem. Our team at AJM Mechanical has seen plenty of systems burn out from too much cycling, and we want to help your family avoid the same problem.

  • High Humidity Levels

    Part of your AC’s job is to reduce humidity levels inside your home. If you notice that your home feels more humid than normal, or if there’s condensation forming on windows, your AC might be failing to properly dehumidify the air.

  • Rising Energy Bills

    Energy costs vary based on your area, but if you’re noticing an unexplained increase, your AC could be losing efficiency. This could be due to a variety of factors, including an aging unit, leaking ductwork, or the need for a tune-up. Not sure which? Our HVAC contractors are happy to help.

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Call Today for 24/7 Emergency Service