About

Callahan Heating and Cooling is a trusted leader in both residential and commercial HVAC services throughout the Springfield area. With a commitment to quality, reliability, and 24/7 support, we keep homes and businesses comfortable year-round. We specialize in system replacements, backed by our industry-leading lifetime unit replacement warranty on qualified systems. Residential Services: • 24/7 Emergency Repairs • AC Replacement • Furnace Replacement • Full System Installations • Annual HVAC Maintenance Commercial Services: • Commercial HVAC Repairs • Preventative Maintenance Contracts Whether it’s a small repair or a full system replacement, our certified technicians deliver prompt, professional service tailored to your needs.

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