Our AC Repair Service
When your air conditioning breaks down during a Maryland summer, every hour matters. Our Dunkirk-based HVAC team diagnoses and repairs all AC makes and models — from central air systems to heat pumps — with honest, upfront pricing before any work begins.
Common AC problems we fix in Dunkirk: AC not cooling or blowing warm air, AC leaking water, frozen evaporator coils, AC making loud noises, AC won't turn on, compressor failure, refrigerant leaks, and capacitor replacement.
We carry the most common parts on our trucks so most repairs are completed in a single visit. Every repair comes with a warranty, and we always explain what we found and why it needs to be fixed before we start.
Serving Dunkirk, MD
Metropolitan Heating & Cooling Specialist LLC has been repairing AC systems in Dunkirk, MD and throughout Calvert County since 1989. We understand the heat and humidity that Southern Maryland summers bring — and we know how to fix AC problems fast.
We serve all Dunkirk neighborhoods and nearby communities including Prince Frederick, Huntingtown, Owings, Chesapeake Beach, and North Beach. Same-day and emergency service available throughout Calvert County.
Frequently Asked Questions
How fast can you repair my AC in Dunkirk, MD?
We offer same-day service for most AC repairs in Dunkirk. Call (443) 975-2522 and we'll get a technician out as quickly as possible, including evenings and weekends for emergencies.
Do you offer emergency AC repair in Dunkirk?
Yes. Metropolitan Heating & Cooling offers 24/7 emergency HVAC service throughout Dunkirk and Calvert County. No overtime surcharges.
Why is my AC blowing warm air?
Common causes include low refrigerant (a leak), a faulty compressor, dirty coils, or a reversing valve issue on heat pumps. Our technicians diagnose the exact problem and provide upfront repair pricing.
Should I repair or replace my AC unit?
If your system is under 10–12 years old and repair costs are less than 50% of a new unit, repair usually makes sense. We give honest recommendations based on your system's age and condition — never upsell unnecessarily.
Do you service all AC brands?
Yes. We repair all major brands including Carrier, Trane, Lennox, Goodman, York, Rheem, American Standard, and many more.
Do you offer free estimates for AC repair in Dunkirk?
We provide upfront diagnostics and pricing before any repair work begins. No hidden fees or surprise charges.