We carry R-410A and R-22 service equipment so we're not turning away older systems.
Straightforward flat-rate pricing, quoted after diagnosis.
A system that's technically running but not actually cooling the house is one of the most misdiagnosed hvac complaints there is, which is exactly why ac repair calls in Crofton, MD get treated with urgency, not a next-available-Tuesday slot.

Waiting rarely saves money and often turns a same-day repair into a longer, more involved job.
AAA Pro HVAC built its AC repair process around one idea: diagnose first, quote honestly, fix it right.
We're licensed, insured, and staffed with techs who've spent years specifically on AC repair, not general handyman work with an HVAC certificate bolted on.

Every tech carries EPA Section 608 certification, required for legally handling refrigerant.
We route by real-time technician location, not a fixed territory list.
Diagnostic first, quote second, work third — that order never changes.
We check superheat and subcooling against manufacturer spec before touching the refrigerant charge.
From the first symptom to the final fix, these are the specific AC repair services our Crofton-area crews are equipped for.
Low charge is a symptom, not a diagnosis — we find the leak with electronic detection and UV dye before recharging. This is one of the most requested AC repair calls we get across Crofton, MD.
We test motor amperage against rated draw before replacing. Techs handling condenser fan motor repair carry the specific parts and tools this job calls for, not a generic kit.
We check for coil frost, which usually points to airflow or charge issues upstream. Techs handling evaporator coil cleaning & repair carry the specific parts and tools this job calls for, not a generic kit.
A failed compressor is often the last domino, not the first. This is one of the most requested AC repair calls we get across Crofton, MD.
We verify the low-voltage circuit before assuming the outdoor unit is at fault. This is one of the most requested AC repair calls we get across Crofton, MD.
Ductless systems fail differently than central air — we service indoor head units, line sets, and outdoor condensers. This is one of the most requested AC repair calls we get across Crofton, MD.

Tell us whether the air is warm, the unit is icing, or it's not running at all — that detail changes what parts ride along.
We text when the tech is en route so you're not watching the driveway.
You see the flat-rate number before approval, tied to the confirmed diagnosis.
Workmanship is backed in writing on your invoice.

Turned out to be a slow leak at the schrader valve — they found it with dye, fixed it, and recharged properly.
Tech explained it was airflow-related from a dirty filter, not a refrigerant issue, and saved me an unnecessary recharge.
They caught it before the compressor overheated and swapped the fan motor same visit.
Mini-split in the sunroom was throwing a code I couldn't find online.

A full diagnostic checks all three before we touch the refrigerant charge.
Ice almost always means something is restricting airflow or refrigerant flow, and running it iced up can damage the compressor.
Adding refrigerant without finding the leak just means another service call later.
We carry recovery equipment rated for legacy refrigerants.
Mini-splits have their own fault-code language, and our techs are trained on the major brands.
We prioritize no-cool calls with vulnerable occupants when scheduling.

Our AC repair crews are positioned throughout Crofton, MD to keep response times realistic, not just promised.
☎ Call +1-866-805-8548 for Crofton Service