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About DND HVAC
DND HVAC delivers heating and cooling services to homeowners throughout Knoxville, Tennessee, and surrounding areas. The contractor maintains a perfect 5-star rating based on a single verified client review, indicating strong customer satisfaction in every project undertaken. Residents seeking HVAC assistance can reach the team directly at (865) 299-1452 for service inquiries in the Knoxville metropolitan region.
The review highlights specialize in gas line replacement, with a documented history of addressing corroded piping systems for older residential properties. This specific competency distinguishes the contractor from general HVAC providers who may lack focused expertise in fuel gas infrastructure repairs.
A customer named Stanley Paulauskas described Daniel and his crew as professional and courteous throughout an entire gas line replacement project. The work met all safety standards, received thorough testing procedures, and included clear communication addressing every question posed by the homeowner. This level of detailed follow-through represents the standard service approach potential clients can expect when contacting DND HVAC.
What Customers Say
One client awarded 5 stars, specifically praising professional conduct, thorough testing protocols, and clear communication throughout the gas line replacement project.
Services
Gas Line Replacement
Complete removal and installation of corroded or damaged fuel gas piping systems.
Heating System Installation
New furnace and heating equipment setup for residential properties.
Cooling System Installation
Air conditioning unit installation and system configuration.
System Diagnostics
Professional assessment identifying malfunction sources and recommended solutions.
Equipment Maintenance
Preventive servicing to extend HVAC system operational lifespan.