Heating & Air Conditioning Services in Baltimore, Maryland

Are you looking for the most reliable HVAC contractor in the historical city of Baltimore? Call the experts at All Seasons Heating & Cooling for service you can count on! We have been providing top quality heating and air conditioning services, including:

For over 35 years, we have been priding ourselves on our friendly and professional services throughout Baltimore. Contact us today for all your HVAC needs in the Baltimore area—dial 443-304-2379 or fill out an online contact form to schedule service today!

HVAC Services in Baltimore

At All Seasons Heating & Cooling, we offer a wide variety of heating and air conditioner repair, replacement, and installation services in Baltimore. Call us if you need any of the following services:

Repair Service

Does your HVAC unit need to be repaired—and fast? Count on the experts at All Seasons Heating & Cooling. Our certified HVAC technicians in the Baltimore area can repair, inspect, or service any type of heating or cooling system.

Our technicians can repair:

We also offer indoor air quality testing to help ensure the air in your home is healthy and safe. If we find any issues, we can install new systems to get your home back on track.


If you’re looking to install a new system in your Maryland home, we have the solution. We offer a full line of HVAC installation services and can install:

At All Seasons Heating & Cooling, we are Carrier Authorized Dealers, meaning you can count on us to carry a wide range of high quality, energy efficient heating and air conditioning products from a top-name brand at all times. Our Baltimore, MD heating and cooling technicians have been expertly trained to handle heating and cooling products from Carrier and are fully licensed to perform any installation work you need.

Maintenance & Inspections

Like any mechanical system, your heating and air conditioning systems need regular maintenance to ensure they run as efficiently as possible for as long as possible. That’s why All Seasons Heating & Cooling offers a fantastic service contract program to all Baltimore area residents!

Become a member of the All Seasons Club today and receive two inspections per year for your heating and air conditioning systems! Signing up for the All Seasons Club couldn’t be easier—just send us your contact information to get started.

Schedule Service With All Seasons Heating & Cooling

Located in Baltimore, All Seasons Heating & Cooling is a reliable choice if you are looking for HVAC services. If you’re wondering why you should schedule service with us, we have the answer. We have:

  • Over 50 years of combined HVAC experience with a reputation for providing outstanding service. In fact, we’re so confident that we guarantee your satisfaction—in writing!
  • Upfront pricing on all Baltimore HVAC services. At All Seasons Heating & Cooling, we want to take all of the guesswork out of HVAC pricing. That’s why our HVAC company makes sure you approve of the cost before we begin your HVAC system installation, repair, or service work.
  • Service and repairs on all brands of HVAC equipment. No matter what brand of air conditioner, furnace, or heat pump you have, we have your maintenance and repair needs covered! Whenever you have a heating or air conditioning problem, call All Seasons—we can get you fixed up in no time!

If you need heating and air conditioning repair, replacement, and installation services in Baltimore, Maryland or a surrounding area, call on the experts at All Seasons Heating & Cooling today! ‘

Just call 443-304-2379 or contact us online to schedule service today.

We serve customers in the following zip codes: 21201, 21202, 21205, 21206, 21207, 21208, 21209, 21210, 21211, 21212, 21213, 21214, 21215, 21216, 21217, 21218, 21222, 21223, 21224, 21225, 21226, 21227, 21228, 21229, 21230, 21231, 21234, 21236, 21237, 21239, and 21251.

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