HVAC Services in Waldorf, MD

Keeping comfortable means ensuring your HVAC system stays in excellent condition, which is why you want the expert HVAC technicians at McCrea Heating & Air Conditioning on your side. When you choose McCrea for your heating and cooling needs in Waldorf, you can trust that you’ll experience superior service, excellent work quality, and polite customer support from beginning to end.

Our team will handle anything you need, including installation, repairs, maintenance, and replacement of air conditioners, furnaces, and other heating and cooling systems you might use in your home.

Ready to learn more about our HVAC services in the Waldorf, MD, area? Contact McCrea Heating & Air Conditioning at (301) 304-8789 today.


When you need help keeping cool in the Waldorf summer, you can count on McCrea to help. We offer all necessary air conditioning services, including:

  • Air conditioning installation: We’ll assess your cooling needs and work with you to find the right system to meet those demands. Then we’ll install and test your system for peak efficiency and efficacy.
  • Air conditioning maintenance: Regular maintenance is crucial to getting the most out of your AC. Our tune-ups will keep your system performing effectively, efficiently, and reliably.
  • Air conditioning repair: Even a well-maintained AC will need repairs sooner or later. We’ll be happy to determine the cause of any problems and repair them fully.
  • Air conditioning replacement: When the time comes to replace your AC for better efficiency or features, you can count on McCrea’s HVAC technicians to help you find the perfect upgrade for your needs.

Contact McCrea today to request air conditioning services in the Waldorf area. Call (301) 304-8789 to get started.


When winter arrives, you’ll be glad to have a reliable furnace system to keep the cold at bay. McCrea services and installs systems from many leading furnace brands. You can count on our certified and trained technicians to help with all necessary gas furnace and electric furnace services, including:

  • Furnace installation: Once we assess your heating needs based on home size and other factors, we’ll work with you to select a furnace, install it correctly, and test it for function.
  • Furnace maintenance: Routinely servicing your furnace makes it run more effectively and efficiently, reducing the risk of breakdown and extending its service life.
  • Furnace repair: When your furnace starts to have problems or breaks down entirely, you can trust McCrea for fast, reliable solutions.
  • Furnace replacement: We’ll help you replace your old furnace with a quality system from Amana, Ruud, Daikin, Goodman, and others.

Contact McCrea Heating & Air Conditioning for furnace and other heating services by calling (301) 304-8789 today.

Indoor Air Quality Solutions for Your Waldorf Home

Clean, fresh air is essential in your home. It’s also important for preserving property like mechanical and electrical equipment, including your HVAC systems. With McCrea’s indoor air quality services, you’ll always know what you’re breathing in and have options available to remove contaminants.

In addition to routine duct-cleaning, we can also install high-quality filters and various tailored solutions such as humidifiersair purification systems, UV lights, and more.

Contact McCrea or call (301) 304-8789 to learn more about indoor air quality services today.

Why Choose Us?

For the better part of a century, residents in the Waldorf area have relied on the McCrea team for their comfort. We want to deliver the best possible comfort experience to every client, so you can count on our team for superior service and accurate advice on every service visit.

Contact McCrea Heating & Air Conditioning today at (301) 304-8789 to schedule HVAC services in Waldorf, MD.

$100 OFF A Humidifier Request Information Expires 03/31/23 Offer available for new & existing customers. Cannot be combined with any other offer.
Free Membership With the purchase of an Air Scrubber! Request Information Expires 03/31/23 Offer available for new & existing customers. Cannot be combined with any other offer. Cannot be used on prior purchases, Offer valid for membership renewals
Why mccrea

Commitment to Community

On-time Service

85 Years in Business

Competitive Pricing

Quality Service

Satisfaction Guaranteed