Top Notch Air, LLC
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About Top Notch Air, LLC
Top Notch Air, LLC has served the Waxhaw community as a licensed heating and cooling specialist, earning a perfect 5.0-star rating across ten verified client reviews. The company operates Monday through Friday from 9 AM to 5 PM, providing residential and light commercial HVAC solutions throughout Union County and neighboring areas including Marvin, Weddington, and Wesley Chapel. Owner-operator Joshua leads service calls personally, ensuring every job receives direct oversight from a seasoned technician rather than subcontracted labor.
What distinguishes this contractor from others in the market is Joshua's commitment to transparent Diagnostics and fair pricing, a theme that appears repeatedly across client feedback. The company handles mini-split installations, rooftop unit (RTU) duct work for commercial facilities, emergency refrigerant recharges, thermostat replacements, and complete system replacements. Several reviewers specifically noted that Joshua never attempted to upsell unnecessary equipment, instead focusing only on repairs the system genuinely required.
Client stories paint a picture of responsive, customer-focused service. When Natalie's refrigerant part would not arrive until after a weekend, Joshua made a late-evening house call on Thursday to restore cooling so her family would not suffer through hot upstairs bedrooms. Gina, a senior citizen facing a broken AC on a 95-degree day, described Joshua arriving after hours without delay, performing a thorough inspection, and completing the repair on the spot without pushing for a costly system replacement. Edward received same-day scheduling for a non-emergency AC issue, and Joshua returned several days later unprompted to verify a second system was operating correctly.
What Customers Say
Six of ten reviewers specifically praise Joshua by name, with all six awards citing his honesty, transparency, and fair pricing as primary reasons for recommendation. Three reviewers mention same-day or after-hours emergency response, including a senior citizen SERVICED during a extreme heat wave. Zero negative reviews exist in the dataset, and no reviewer mentions pricing dissatisfaction.
Working Hours
| Sunday | Closed |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| WednesdayToday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | Closed |
Services
AC Repair & Diagnostics
Troubleshooting, refrigerant recharging, thermostat replacement, and component-level repairs for systems that will not cool properly.
Heating System Service
Furnace repair, heat pump service, and heating diagnostics for winter reliability in the Waxhaw climate.
Mini-Split Installation
Installation of ductless mini-split systems for additions, garages, or zones requiring independent temperature control.
Commercial RTU Duct Work
Rooftop unit duct installation and modification for light commercial facilities including athletic clubs and small businesses.
HVAC Maintenance & Tune-Ups
Seasonal maintenance visits designed to extend system lifespan and prevent mid-season failures.
System Replacement
Complete HVAC system replacement when repairs are no longer cost-effective, with transparent pricing and honest recommendations.