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Claim This BusinessMcCown Company Heating & Air Conditioning maintains a 4.8-star rating from 314 verified reviews in Greenville, South Carolina, serving residential customers throughout the Upstate region including Simpsonville and Taylors. Operating Monday through Friday from 8 AM to 5 PM, the company handles heating and cooling needs for single-family homes and has earned recognition for consistently responsive, professional service that local homeowners rely on year after year.
Among the team, Comfort Specialist Drew Nelson brings generator maintenance expertise to the service lineup, a specialty that several reviewers found unexpectedly valuable. Jonathan Hunter completed generator setup for at least one household, with customers noting his technical knowledge and courteous approach on the job. These generator services add meaningful scope beyond routine HVAC work, giving McCown a differentiator that pure heating-and-cooling contractors do not offer.
When Cristian Rodriguez called on the coldest day of the year, technician EJ Bradshaw arrived and restored the heat system quickly, describing the experience as efficient and professional. Pastor Henry Johnson and Queen Street Baptist Church called on Drew Nelson to fix their AC and furnace, praising his technical ability and the speed with which he resolved the issue. Lloyd Rice and Donna Warlick both highlighted Bradshaw for calling ahead before arrival, explaining his findings clearly, and completing work with precision, reinforcing a pattern of proactive communication and technical skill that shows up across multiple reviewers.
All eight featured reviewers award 5 stars, and six of them name a specific technician, with EJ Bradshaw appearing in four separate accounts and Drew Nelson in two. Three reviewers describe emergency or urgent scenarios, including same-day heat restoration during freezing temperatures and a church facility repair completed within days of the initial call. The consistency of reviewer language around professionalism, clear communication, and technical precision suggests these qualities define the customer experience at McCown Company.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Diagnoses and repairs for heating and cooling systems, including annual maintenance visits that assess equipment condition.
Tune-ups and repair work for heat pump systems, with technicians able to explain operational status on aging units.
Maintenance and inspection for gas furnaces, including monitoring of aging equipment to inform replacement planning.
Setup of new home standby generators performed by trained technicians such as Jonathan Hunter.
Service checks on existing generators, including fuel system and operational readiness inspections.
Heating and cooling repair and maintenance for commercial facilities and institutional properties.