Service Area
McCrea Heating & Air Conditioning is always ready to serve our community. As our company has grown over the past 80 years, so have the communities we serve. Today, you’ll find us providing top-quality heating and air conditioning services in Delaware, Maryland, Pennsylvania, Virginia, and the Eastern Panhandle of West Virginia.
Wherever you live, you can rely on our team to provide honest and ethical pricing, on-time service, and the high-quality work you expect from our HVAC experts.
Heating
Our heating services will keep you safe and warm throughout our cold winters. Our highly trained HVAC professionals service gas furnaces, electric furnaces, and heat pumps. We can install, maintain, repair, or replace the heating system you depend on when the weather cools off.
Air Conditioning
Our region is infamous for its hot and humid summers. We understand the unique challenges of our climate and will help keep your home cool and comfortable when summer rolls around. Our cooling services will keep your central AC, ductless mini-split, or heat pump in prime condition.
We can install, maintain, repair, or replace any HVAC system in your home. We service all brands and maintain the up-to-date expertise necessary to service the most advanced residential cooling and heating systems.
Indoor Air Quality
When you notice specks of dust floating through the air, smell noxious odors, experience headaches or dizziness, or feel less energetic than normal, it’s likely that the air quality in your home is to blame. Our indoor air quality experts can help clear the air.
We can install smart thermostats, whole-home humidifiers, whole-home dehumidifiers, and other systems to help remove particulates, chemicals, and other pollutants while helping maintain optimal humidity.
Areas We Serve
McCrea Heating & Air Conditioning provides comprehensive HVAC services throughout the Mid-Atlantic. Our service areas include:
Delaware
Wilmington | Dover | Newark | Kenton | Lewes | Middletown | Nassau | Glasgow | Brookside | Rehoboth Beach | Bear | Georgetown| Millsboro | Milford | Seaford | Smyrna | And more
Maryland
Temple Hills | Annapolis | Bethesda | Baltimore | Bowie | Clinton | College Park | Damascus | Frederick | Laurel | Randallstown | Rockville | Saint Charles | Salisbury | Ocean City | Waldorf | Ellicott City | Columbia | Germantown | Catonsville | Severn | Dundalk | Essex | Gaithersburg | Glen Burnie | Middle River | Montgomery Village | Odenton | Olney | Owings Mills | Pasadena | Pikesville | Potomac | Rockville | Saint Charles | Silver Spring | Towson | And more
Pennsylvania
Chambersburg | Waynesboro | Greencastle | Reading | Scranton | Gettysburg | King of Prussia | Lurgan | Orrstown | And more
Virginia
Norfolk | Chantilly | Arlington | Charlottesville | Woodbridge | Gainesville | Richmond | Centreville | Fredericksburg | Manassas | Oakton | Sterling | Burke | Alexandria | Leesburg | Warrenton | Winchester | Annandale | Ashburn | McLean | Bristow | Dulles | Fairfax | Falls Church | Lorton | Reston | Springfield | Stafford | And more
West Virginia (East Panhandle)
Martinsburg | And more