It’s Time to Fall in Love With Your Heating System

Give us a call—we can help

It’s Time to Fall in Love With Your Heating System

Give us a call—we can help

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...

Image of someone working on a furnace. What Are Signs I Need a New Furnace?

What Are Signs I Need a New Furnace?

November 7, 2022

A furnace is a major investment for any Odenton homeowner. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

Read More
5 Tips to Improve Your Indoor Air Quality This Fall. Image shows woman wiping dusty table with finger.

5 Tips to Improve Your Indoor Air Quality This Fall

October 13, 2022

Get ready for cooler weather here in Odenton—fall is around the corner! When the outdoor temperatures start to drop, you probably will spend more time inside your home. Be sure to focus on enhancing your indoor air quality (IAQ) so that you can boost your overall home comfort and enjoy the autumn season to its…

Read More
worker checking thermostate

What Does AC SEER Mean?

September 16, 2022

When it comes to your air conditioner (AC), a common term used in the heating, ventilation, and air conditioning (HVAC) business you are likely to see everywhere is your air conditioner’s SEER. But what exactly is SEER? 

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!