Air Conditioning Repair Service in Baltimore, MD

Air Conditioning Repair Baltimore, MD Residents Can Depend On

Hot weather can be unpredictable, and it can be unbearable if you’re caught without a working air conditioning unit. Whether you have a new or old one, Baltimore air conditioning service is essential to keeping your unit well maintained and working whenever you need it. Blue Dot is your source for air conditioning repair in Baltimore MD. With almost five decades of experience, we can handle any type of air conditioning problem you throw at us, both residential. Get in touch with us any time you feel like your air conditioning system isn’t working properly and our skilled technicians will be more than happy to take a look at your unit.



Our Baltimore, MD Air Conditioning Services:

  • Compressor Problems: The compressor is one of the main components keeping your home cool and the heat flowing through your air conditioner properly. Although you may be a DIY enthusiast, there are many complicated parts and refrigerant involving the compressor, so it is recommended that you let a professional handle its repair. This can save you the headache of many other complications in the future.
  • Fan Problems: There are two fans involved with your air conditioning system — the evaporator fan and the condenser fan. Problems most of our clients run into with these fans involve the belts, motors, and blades that may get bent. If you notice your unit getting unusually hot, it may be a problem with one or more of the above. Our technicians can get the problems sorted out in no time.
  • Leaks: Another common problem is refrigerant leaks. It may be hard to find the source of the leak all by yourself, so have Blue Dot’s technicians find them and patch them up for you so you don’t risk overheating your air conditioning unit.



Our Emergency Baltimore AC Repair 

If something’s amiss with your AC and it happens outside of our normal business hours, don’t fret. Blue Dot is one of Baltimore’s most reliable air conditioning repair and maintenance companies and we provide emergency services and are open 7 days a week. 

Unlike other companies, you won’t have to worry about us charging extra for emergency air conditioner repair. We’ll charge our normal service fees, even if you call us in the middle of the night. We want your HVAC system working properly, any time of the day, without putting a financial strain on us.

Next time you have an emergency situation with your HVAC system, just pick up the phone and call Blue Dot and we’ll take good care of you.

  • All Major Brands Repaired
  • Fast, Same-Day Service
  • Professional, Courteous Technicians
  • Repairs Guaranteed!
  • NO Additional Fees. Day or night, even weekends.
  • Call 410-204-2662

Why Blue Dot Air Conditioner Repair in Baltimore?

We are committed to providing the best service to the residents of Baltimore, MD and surrounding service areas. When you turn to Blue Dot for your Baltimore AC repair service, you can find peace of mind knowing we offer the following benefits:

  • All Major Brands Repaired
  • Fast, Same-Day Service
  • Professional, Courteous Technicians
  • Exceptional Service Guarantee: NO additional fees for emergency repairs. Day or night, even weekends.


Five-Star Google Reviews:

"The installation team did a great job. They came a day early, so from the time of getting my estimate to having a new furnace, a/c, and water heater it was only 24 hours. I would recommend Blue Dot anytime." --Michael Connolly

"Have used Blue Dot Services for years (installations & maintenance) and highly recommend them.  Any issues are expediently and efficiently dealt with and corrected.  Excellent communications by staff and great techs (Craig) for recent A/C maintenance was professional, knowledgeable, courteous and friendly." --Cya Night

"Mike was great! He came in with a great attitude and was customer service all the way. Gave us a clear explanation on the state of our cooling system and was just an all-around pleasant person to deal with. Wish all service techs were like him!" --Rory Joy

Read more Google reviews >


Before you reach out to us to schedule AC maintenance or repairs, there are a few simple steps you can take to make sure your HVAC system actually needs professional attention:

  • Set Thermostat To Cool. First and foremost, check to make sure you have your thermostat switched to the “cool” setting and that you have the temperature set well below the temperature in the room.
    • For example, you may be wondering why your AC stops blowing air after 10 minutes. This is often because of clogged air filters, dirty coils, low refrigerant levels or frozen coils. 
  • Check Fuse or Breaker Box. If that doesn’t resolve the issue, check your fuse box or breaker box to make sure you don’t have any blown fuses or tripped breakers. If you do, replace the fuse or flip the breaker switch and you should be good to go. If not or you’re still having problems, it’s time to move onto other tests. For example, you should check to see if your AC unit and/or outdoor condenser are still switched in the on position. The 240-volt disconnect next to the compressor also may have been shut off — you should be able to find this in a metal box mounted on your house near the unit.
  • Check Thermostat. If nothing else seems amiss, it’s time to check the thermostat. Switch off the power to the air conditioner and remove your thermostat’s cover. Disconnect the wire from the Y terminal, gripping it by the insulation only. Turn the power back on and touch the end of the wire to the R terminal and keep it there for approximately two minutes. If the compressor turns on, the problem is with the thermostat. If it doesn’t, there’s an issue with your HVAC system.
  • Call a professional. Call us at 410-698-4938 and let the pros at Blue Dot take care of your commercial or residential AC repair! Our air conditioning repair service in Baltimore will help you identify and solve the problem right away!


The cost of central AC repair in Baltimore, MD can differ greatly from one home to the next, depending on what type of work needs to be done, what kind of unit you have, and the size of your home.  Minor fixes like replacing a thermostat, cleaning clogged coils or fixing a loose electrical connection usually don’t cost much to repair. However, more common repairs such as a failing reciprocator, refrigerant leak repair, or a broken compressor or control board can be costly. To get an accurate quote, contact the local air conditioning repair team in Baltimore, MD at Blue Dot today!


Here at Blue Dot, we have nearly 50 years of experience, and offer AC repair services for Baltimore, MD residents. Our technicians can diagnose and fix any type of air conditioning problem, including emergency repairs. Nothing makes us happier than providing relief to our loyal customers.

If you are in need of air conditioning services in Baltimore, MD, we’ve got you covered. Contact us today to schedule a repair service!

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