Air Conditioning Services in Frederick, MD

All American A/C & Heating trusted locally-owned and operated HVAC / air conditioning contractor in Frederick County, MD serving Frederick, Urbana and Northern Montgomery County. We provide professional air conditioning repair, maintenance, and installation services for homeowners and contractors.  As a locally-owned and operated independent HVAC company, we value the importance of attention to details in every a/c installation or repair service. We do not subcontract any work and all jobs are supervised by a master HVAC technician. 

Call 301-972-9076 to speak to a home cooling expert or contact us to get a FREE Estimate.

A/C Repair

A properly functioning air conditioning system is essential to keeping your family cool and comfortable during the hot summer days in the Frederick area. All American A/C & Heating provides the highest quality home a/c repair and emergency air conditioning repair in Frederick / Urbana & surrounding areas. Our HVAC technicians are equipped with advanced diagnostic tools and can diagnose and fix every brand of central a/c system, ductless mini-splits, and heat pumps. Contact us for the best air conditioning repair in Frederick, MD and surrounding areas.

If you are in need of a new air conditioning system or a/c replacement for your home, All-American A/C & Heating can help. Our skilled AC installation experts take pride in helping you find the right system for your budget and your home and properly installing it. We offer complete a/c installation services, including new Duct-work for entire HVAC system or extension from existing ducts.  All American A/C & Heating is an Authorized Bryant Dealer, but are experienced in installing all brands and types of home cooling systems including central a/c, ductless, mini split, and heat pumps.
Your home air conditioning system is an investment in your family’s comfort. American A/C & Heating can help you protect your cooling system from premature breakdown with our professional a/c maintenance services. In addition to maintaining the manufacturer’s warranty, routine a/c maintenance and tuneups can increase its reliability, efficiency and life span. Our technicians can identify minor issues before they turn into costly problems. We offer comprehensive air conditioning tune-ups in Frederick, Urbana and surrounding areas. Contact us to schedule an a/d tune-up service.

A/C Replacement & Repair Services

If you notice any of the following symptoms, contact All American A/C & Heating. Our certified HVAC techinicians can quickly and expertly diagnose the problem iwth your cooling syste.
  • Warm air blowing from the unit
  • Loud noises coming from the unit
  • A sudden spike in cooling expenses
  • Poor humidity control
  • Thermostat not functioning properly
  • Insufficient airflow coming from vents
  • Strange odors during operation
  • Freon or water leaks around the unit

Factory Authorized Dealer


If you have a relatively young air conditioning system, we should be able to repair any issues without having to replace the whole unit. If an a/c replacement is needed, you can trust us to inspect the ductwork to find and fix gaps, breaches, holes and loose connections before replacing your system. Call 301-972-9076 to speak to a home heating expert or contact us to get a FREE Estimate for quality, affordable HVAC air conditioning services in Frederick MD, Urbana, and surrounding areas by All American A/C & Heating.

Trusted Air Conditioning Services in Frederick | Urbana

Whether you need a brand new heating system in your home or maintenance and repair on your current system, All American A/C & Heating can help. Call us at 301-972-9076 to schedule service or to get a FREE ESTIMATE with a BEST PRICE GUARANTEE.

Central Air Conditioning

Split-System Central Air Conditioner:

  • Consists of an outdoor cabinet (with a heat exchanger, fan, and compressor) and an indoor cabinet (with a heat exchanger and blower).
  • Ideal for homes with a furnace but no air conditioner, as it can be installed economically.

Packaged Central Air Conditioner:

  • All components (heat exchangers, compressor, fan, and blower) are housed in a single cabinet.
  • Often placed on a roof or concrete slab and used in small commercial buildings.
  • Can include options for electric heating coils or a natural gas furnace, serving as both an air conditioner and central heater, eliminating the need for a separate furnace.

Heat Pumps

All American A/C & Heating services, repairs and installs heat pump air conditioning systems in Frederick, Urbana and surrounding areas.  Heat pumps transfer heat from the air or ground to warm your home in winter and can cool it in summer. Various models are available, such as air source, water source, and geothermal systems. Geothermal systems are especially versatile. Heat pumps are energy-efficient, reduce utility bills, and provide year-round comfort. Contact our HVAC specialists to learn more about our services for energy efficient heat pump air conditioning systems.

Ductless Mini-Splits

No Ductwork in your home? Ductless air conditioners, also known as mini-split systems, are a practical cooling solution for homes lacking ductwork. They consist of indoor and outdoor units connected by refrigerant tubing. These systems are ideal for smaller or older homes without existing ducts and can offer individualized temperature control for different rooms. They are energy-efficient, save space, and can provide both cooling and heating. However, they can be costlier upfront, require regular maintenance, and may not be suitable for larger homes. Proper installation is crucial for their effectiveness. You can rely on All American A/C & Heating for ductless mini-split system repair in Frederick, Urbana and surrounding areas.

Family-Owned & Operated HVAC & A/C Contractor

Expert Home A/C Repair, Replacement, & Installation, & Air Conditioning Service in Frederick, Urbana and Surrounding Areas

All American A/C & Heating values the importance of attention to details in every HVAC installations, repair and maintenance service. We do not subcontract any work and all jobs are supervised by a master HVAC technician. We serve all of Frederick County, MD and Montgomery County, MD, including: Urbana, Hyattsville, Ijamsville, Monrovia, New Market, Frederick, Buckeystown, Clarksburg, Mt. Airy, Adamstown, Jefferson and Middletown.