Air Conditioning Repair

We are a premier HVAC company specializing in HVAC installation, HVAC maintenance, HVAC replacement, HVAC service, and HVAC repair. If your system is over ten years old, a new high efficiency HVAC system can save you up to 75% on your annual heating and cooling costs.  

Call one of our three locations for more information about HVAC replacements and financing offers.

Maryland: 301-304-8789

Virginia: 301-304-8789

Pennsylvania: 301-304-8789

Delaware: 301-304-8789

Schedule your service
MORE MCCREA PRODUCTS
MORE MCCREA SERVICES
$85 Tune-Up request service Expires 09/30/2021 Schedule a professional tune-up for your system with an expert McCrea technician.
R22 Buy Back Program request service Expires 09/30/2021 If your HVAC unit is over 10 years old, it most likely uses phased-out R22 refrigerant. Let our trusted technicians update your system and we will buy your equipment for a limited time only.
Why mccrea

Commitment to Community

On-time Service

85 Years in Business

Competitive Pricing

Quality Service

Satisfaction Guaranteed