Things Are Heating Up!

Be sure your AC is ready to take the heat.

Things Are Heating Up!

Be sure your AC is ready to take the heat.

Financing Solutions For Everyone

Customer Reviews


We love hearing from our customers! If you've had us work on your HVAC system we would love to hear from you too.

Air Conditioner Repair in Edgewater, MD 21037

“Was very thankful that JC was able to come out on a Sunday morning promptly at 9:00 am, especially because the previous 2 days had been in the high 80’s. He quickly diagnosed the problem (bad compressor), replaced it, and cool air coming out of the vents by 9:45. He was friendly, courteous, professional, and worked quickly.”
- Nina O.

HVAC Installation in Odenton, MD 20724

“”Fast Service, Excellent Work and One Great Company” The installation and customer service has always been 100% fantastic. They have done several projects around my house like, furnace, AC & water heater, just to say a few. I have called and they have come right out, and explained everything to me and what has to happen. I truly recommend JJ Heating & Cooling 100%. Thank you JC & Mary for all of your help!

Tracy K”

- Tracy K.

Thermostat Installation in Odenton, MD 21054

“Great work today! I messed up my system trying to install a smart thermostat and these guys came right out next morning and diagnosed/fixed my issue right away!”

- Todd O.

Our Most Recent Articles...

Common AC Problems and Solutions

Common AC Problems and Solutions

July 18, 2022

When the weather gets really hot in Odenton, the last thing you want is a broken air conditioner. Many common problems with air conditioning systems can arise. Our team at JJ Heating & Cooling Company wants you to be aware, prepared, and ready to solve these air conditioning issues so you and your family can stay cool this summer.

Read More
Consider a Ductless AC System

Consider a Ductless AC System

June 16, 2022

When you think of heating, ventilation, and air conditioning (HVAC) systems, you probably think of the furnace and air conditioner (AC) equipment inside, an air conditioner component outside, and a network of ducts running throughout your Odenton home. 

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hand adjusting thermostat

Is It Normal for My AC to Turn On and Off?

May 16, 2022

When an air conditioner (AC) turns on and off in rather quick successions, without running for longer periods, this is called short cycling. It’s fairly common, but when this happens it means there’s something wrong with your air conditioner. So what should you do?

Read More

Need HVAC Service?

Contact the experts at JJ Heating & Cooling Company.

Call us at 410-575-1551!

We Service All Brands

Amana Heating & Air Conditioning. American Standard Heating & Air Conditioning. Ameristar by American Standard Heating & Air. Armstrong Air. Bryant Heating & Cooling Systems. Carrier. Coleman Heating & Air Conditioning. Comfortmaker. Daikin. Day & Night Heating & Cooling Products. Fujitsu. Goodman Air Conditioning & Heating. Heil. Lennox. Mitsubishi. Payne. Rheem. RunTru by Trane. Ruud. Trane. Westinghouse. York.

What Are You Waiting For?
Contact JJ Heating & Cooling Company Today!