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Low Cost Call Since 1971

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Serving: Howard, Baltimore & Carroll Counties

Air-Conditioning Repair

Air-Conditioning System Repairs

Special Offers Available | Over 50 Years of Experience | Founded in 1971

Special Offers Available

Over 50 Years of Experience

Founded in 1971

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Trusted Air-Conditioning Repair Services

No-Frost A/C & Heating is your number one choice for air-conditioning repair. We commit to quality and the highest standards when it comes to our repair services. We have skilled A/C technicians who focus on delivering dependable and quality workmanship. We service all makes and models of air conditioners. We can get your air-conditioning unit working within the day or the following day. 

Fast, Efficient, and Quality A/C Repair Services

We work hard in responding to your air-conditioning repair service needs, this is why we are even available on Saturdays. Preventative maintenance agreements are available. 


For first-time customers in need of our air-conditioning repair services, we offer you a $25 discount as part of our appreciation for choosing us. Trust us to deliver quality A/C repair service each time you hire us for our services. Contact us today at (410) 461-6422 to schedule service!

$150 Special
Low-Cost Maintenance Plan
Call us about our maintenance plan with 10% off parts. Package includes 2 tune-ups — one in the spring for air conditioning and one in the fall for heating. No-Frost A/C & Heating (410) 461-6422
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EXPIRED
$25 OFF
Any HVAC Service New Customers Only!
May only be used by new customers. Cannot be combined with other offers. No-Frost A/C & Heating (410) 461-6422
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EXPIRED

Prompt Service on A/C Repairs

Get a free estimate on new equipment.

Call No-Frost A/C & Heating today!

(410) 461-6422

(410) 461-6422


Put your confidence in a team that has earned a reputation for award-winning service on Angi for 12 years in a row. Contact us today!



I called them on Saturday morning at about 9:30 AM. They called me back within 30 minutes to tell me that they would be there within an hour. The technician arrived within 45 minutes and completed the work in about 20. They were very friendly and helpful. I would highly recommend No-Frost.

- Ed J. Fulton, MD

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No-Frost A/C & Heating

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