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Claim This BusinessEastergard Heating & AC Repair has served Greenville and the surrounding South Carolina communities for over two decades, building a reputation as the go-to team when heating or cooling systems falter. The company maintains an outstanding 4.9-star rating across 512 Google reviews, a testament to their consistent craftsmanship and customer care. Their technicians are available around the clock, every day of the week, ensuring that a furnace failure during a holiday cold snap or an AC breakdown in July never catches homeowners without recourse. Eastergard holds proper licensing for residential and light commercial HVAC work throughout the Greenville metro area and neighboring counties.
What distinguishes Eastergard from neighboring contractors begins with their versatile equipment portfolio. The company handles traditional gas furnace systems alongside modern heat pump installations and ductless mini-split configurations for sunroom conversions and enclosed porches. Their indoor air quality offerings include advanced filtration and ventilation upgrades, while their service department manages thermostat integrations and water heater systems that share mechanical rooms with heating equipment. Every service call includes a written diagnostic report, and the team stands behind repairs with a workmanship guarantee that echoes through two decades of word-of-mouth referrals.
Recent reviews put names to the craftsmanship that earned that 4.9-star average. When Perl Katz's heater stopped working the night before freezing weather arrived, technician John diagnosed the issue the same day and restored warmth before bedtime. Miquel performed a maintenance visit and took photographs of the crawlspace ventilation to assure a homeowner that her cooktop ductwork was properly sealed. Josh and apprentice Jason have maintained the same residence for twenty-five years, arriving on schedule and explaining repairs in terms a non-technical homeowner can understand. These named interactions illustrate why Greenville residents call Eastergard first when comfort demands immediate attention.
Over half of the reviewers specifically mention same-day or next-day response times, with three reviews highlighting holiday or weekend availability. Technicians John, Miquel, Josh, Jason, and Miguel are each named by at least one satisfied customer, suggesting a stable team of experienced professionals. Every review scored 5 stars, and negative feedback is absent from the sampled feedback.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnostic services and repairs for gas furnaces, including same-day emergency response for heating system failures.
Air conditioning maintenance, refrigerant recharge, and repair services available year-round with 24/7 availability.
Installation of traditional and variable-speed heat pump systems for year-round heating and cooling efficiency.
Ductless mini-split units ideal for sunroom conversions, home additions, and zones without existing ductwork.
Advanced filtration, ventilation upgrades, and whole-home air purification systems to improve residence air quality.
Smart thermostat installation, programming, and integration with existing HVAC systems for optimal comfort control.
Heating and cooling services for light commercial properties, including rooftop unit maintenance and repairs.