Brand Repair Page
Frigidaire PTAC & Window AC Repair in NYC
AM Profs Inc diagnoses and repairs Frigidaire PTAC units and window air conditioners across New York City apartments and hotel rooms. If a unit's evaporator coil has frozen up, or cooling capacity has dropped, we start from the actual fault.
24/7 urgent repair is available for Frigidaire PTAC and window units, including weekends and holidays.
Covered Equipment
PTAC (packaged terminal air conditioner) units
Window air conditioners
Standard wall sleeve installations
Frigidaire PTAC units are a staple in NYC hotel retrofits and older apartment buildings.
Quick Answer
What is the most common Frigidaire repair issue in NYC?
The most common Frigidaire PTAC failure mode involves restricted airflow from dirty coils leading to evaporator freeze-ups — the unit runs but cooling output drops or stops as ice builds on the coil. Clearing the airflow restriction and coil buildup typically resolves it.
Last updated: July 2026
Why Frigidaire Repairs Need Brand-Specific Service
Frigidaire has a genuine historical distinction: it was the first company to mass-produce electric refrigerators on an assembly line, and it played a major early role in popularizing room air conditioners for residential use in the mid-20th century.
Alfred Mellowes founded the brand in 1916 in Fort Wayne, Indiana as the Guardian Frigerator Company, before General Motors acquired it in 1918. Today Frigidaire is owned by the Swedish multinational Electrolux, though many modern PTAC and room AC units are manufactured under license by third-party OEMs such as Midea Group.
What Makes The Brand Different
Coil freeze-ups are a known failure pattern
A common failure mode on Frigidaire PTAC units involves restricted airflow from dirty coils, which leads to evaporator freeze-ups — ice builds up on the coil and progressively chokes off cooling output until the airflow path is cleared.
Because modern units are often manufactured under license by third-party OEMs, some internal components may differ from older Frigidaire-manufactured units, which is worth confirming during diagnosis.
Frigidaire Systems We Service
Common symptoms, likely causes, what we check first, and when to call for each system type.
PTAC Unit
Common symptoms: Cooling output drops over time, ice is visible on the coil, or the unit runs without cooling effectively.
Likely causes: Restricted airflow from a dirty filter or coil, refrigerant charge issue, or a fouled condenser.
What we check first: Filter and coil condition, ice buildup on the evaporator, and refrigerant charge.
What work is done: Filter and coil cleaning, defrost and dry-out cycle, and refrigerant service if needed.
When to call: If ice is visible on the coil or cooling output has clearly dropped.
Window Air Conditioner
Common symptoms: Unit runs without cooling, drips indoors, or cycles rapidly.
Likely causes: Capacitor failure, improper installation slope, or a refrigerant leak.
What we check first: Capacitor condition, unit slope, and refrigerant charge.
What work is done: Capacitor replacement, reinstallation with correct slope, and leak repair and recharge.
When to call: If the unit is dripping indoors or not cooling despite running constantly.
Frequently Asked Questions
Why does my Frigidaire PTAC's cooling output keep dropping?
This is a well-known failure pattern: restricted airflow from a dirty filter or coil causes the evaporator to ice up, which progressively chokes off cooling. Clearing the airflow restriction and defrosting the coil typically resolves it.
Who makes Frigidaire units today?
Frigidaire is owned by Electrolux, though many modern PTAC and window units are manufactured under license by third-party OEMs such as Midea Group.
Is Frigidaire a historically significant brand?
Yes — it was the first company to mass-produce electric refrigerators on an assembly line, and played a major role in popularizing residential room air conditioners in the mid-20th century.
Do you service Frigidaire window units as well as PTACs?
Yes, both are covered under this page.
What areas of NYC do you cover for Frigidaire repair?
We schedule Frigidaire repair across Manhattan, Brooklyn, Queens, and the Bronx.