National Heating & Air Conditioning Inc.
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About National Heating & Air Conditioning Inc.
National Heating & Air Conditioning Inc. has served Clearwater homeowners for decades, building a reputation backed by 419 customer reviews averaging 4.5 stars. The company operates Monday through Friday from 8 AM to 4:30 PM, providing residential heating and cooling services throughout the Clearwater area. As a local HVAC contractor, the team handles everything from routine maintenance to complex system repairs, earning trust through consistent service to the community.
What distinguishes this contractor is their emphasis on customer education during service calls. Technicians take time to explain system operations and available services without applying sales pressure, a approach that resonates in positive reviews. The company offers comprehensive duct cleaning services, with technicians removing vent covers and cleaning heating units thoroughly, including fan blower blades.
Customer experiences reveal dedicated technicians making a difference. Ethan, mentioned by name in a five-star review, performed a courteous inspection and tune-up while educating the homeowner about their AC system without pushing for additional services. Another review describes a meticulous duct cleaning where two technicians removed all vent crates, cleaned each component, and reassembled the system with attention to detail.
What Customers Say
Positive reviews consistently praise technician thoroughness and educational approach, with Ethan and the duct cleaning team specifically named. The single two-star review cites pressure tactics and scheduling inflexibility rather than technical skill, indicating the company may excel at diagnostics but struggles with customer management during larger projects.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| ThursdayToday | 8 AM–4:30 PM |
| Friday | 8 AM–4:30 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Diagnostic services, tune-ups, and repair for cooling systems to restore comfort and efficiency.
Heating System Service
Inspection, maintenance, and repair of home heating equipment and components.
Duct Cleaning
Complete duct system cleaning including vent crate removal, heating unit cleaning, and thorough blower blade cleaning.
Ductwork Installation & Repair
New ductwork installation and replacement services for inadequate or damaged systems.
System Inspections
Comprehensive evaluations of HVAC systems with detailed findings and recommendations.