A/C Installation
Refrigeration Repair
Washer Repair
+8 more
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O'Callaghan Heating and Air Conditioning is a reliable HVAC professional serving all of Metro Atlanta for over 40 years, offering top-of-the-line heating and air-conditioning services to both residential and commercial properties with high quality work, competitive pricing, and superior industry knowledge.
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This unclaimed profile scores 55/100. Verifying ownership raises it instantly — and connected reviews and completed jobs keep it growing.
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