Cooling Services

Home Cooling Services

Stay Cool

Cooling Services You Can Count On

Maryland summers are no joke. When your air conditioning system is not keeping up, you want someone who knows what they are doing and shows up when they say they will. Northern Air has been keeping homes cool in Washington County and Frederick County, MD and Franklin County and Adams County, PA since 1990.

We service and install all types of cooling equipment, and we do it with the same attention to detail we bring to every job.

Mother and young daughter enjoying a comfortable, cool home

AC Installation & Replacement

New AC installation and replacement with proper sizing, careful setup, and equipment selected for your home’s cooling needs.

HVAC technician repairing electrical components inside an air conditioning unit.

AC Repair

Fast AC repair for cooling issues, weak airflow, leaks, frozen coils, electrical problems, and complete system failures.

AC Maintenance

Seasonal AC tune-ups that check key components, improve performance, and help prevent breakdowns during the hottest days.

HVAC technicians performing coil service and system maintenance in Maryland

Evaporator Coils

Evaporator coil cleaning, repair, and replacement to help your system cool properly, control humidity, and run efficiently.

Homeowner adjusting an HVAC zoning control for room-by-room comfort in Maryland

Zoning Systems

HVAC zoning systems that give you room-by-room temperature control, better comfort, and smarter energy use throughout the home.

About Us

Request an HVAC Service

Tell us what you need help with, and our team will follow up to schedule a visit, review the system, and provide the right recommendation for your home or business.

You will know your options before any work begins.

A Local Team You Can Trust

Meet Todd McCunn and the Team behind the heating and cooling work.
Save a standard .vcf contact card.

A Local Team You Can Trust

Meet Todd McCunn and the Team behind the heating and cooling work.
Save a standard .vcf contact card.

Cooling Services