Sizemore Heating & Air, LLC

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About Sizemore Heating & Air, LLC
Sizemore Heating & Air, LLC has earned a spotless reputation in Chapel Hill, North Carolina, delivering heating and cooling solutions that homeowners trust. With 67 five-star reviews, this contractor has built a loyal client base across the region, specializing in both residential new installations and repairs for aging systems. The company operates Monday through Saturday from 7 AM to 8 PM and offers Sunday service from 8 AM to 5 PM, accommodating schedules that require flexibility.
What distinguishes Sizemore Heating & Air from competing contractors is the hands-on approach taken by its lead technicians. Several reviews specifically credit Logan and Roberto with going beyond standard service calls, including one instance where Logan assisted a homeowner on a Friday afternoon with propane heat and stove troubleshooting, far outside typical business priorities. The team handlesgree mini split installations and maintains heat pumps exceeding two decades in age, demonstrating expertise with older equipment that many contractors decline to service.
Homeowners consistently highlight specific scenarios where Sizemore exceeded expectations. When Christy M. needed a new mini split, she found pricing far more reasonable than two large competitors had quoted, with Logan managing the entire project from consultation through installation on a frigid day. Jon Mitchell describes Logan as his go-to technician after two successful encounters, one for emergency repair and another for complete heat pump replacement, praising both technical skill and responsiveness to questions throughout the process.
What Customers Say
All seven published reviews award five stars, with four reviewers specifically naming technicians Logan or Roberto by name and describing concrete scenarios: same-day Friday assistance, 20-year-old heat pump replacement, and system repairs during rainy weather. Pricing feedback appears once, with Christy M. noting her installation cost significantly undercut two competitor quotes.
Working Hours
| Sunday | 8 AM–5 PM |
| MondayToday | 7 AM–8 PM |
| Tuesday | 7 AM–8 PM |
| Wednesday | 7 AM–8 PM |
| Thursday | 7 AM–8 PM |
| Friday | 7 AM–8 PM |
| Saturday | 8 AM–5 PM |
Services
Mini Split Installation
New mini split system installation featuring the Gree brand with manufacturer warranty coverage.
Heat Pump Replacement
Complete heat pump and air handler replacement for aging residential systems, including units over 20 years old.
AC Repair & Maintenance
Air conditioning diagnostics and repair addressing component failures, with part sourcing and weather-resistant scheduling.
Heating System Service
Furnace and heating system repair and maintenance covering both traditional and propane-fueled systems.
Propane System Support
Assistance with propane-fired heating and appliance setup, including troubleshooting guidance for heat and stoves.
Preventive Maintenance
Regular maintenance services to keep AC and heating operating at peak performance for rental properties and homes.