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About NASA Mechanical
NASA Mechanical operates as a residential HVAC contractor serving the Dallas-Fort Worth metroplex, including Dallas proper and surrounding Tarrant County neighborhoods. With 18 verified client reviews contributing to a 4.6-star average rating, the company has built a local service record within the Texas market. The business maintains a direct contact line at (817) 453-0213 for homeowner inquiries and scheduling.
Based on available review documentation, technician Sal emerges as a primary service contact for NASA Mechanical, described by clients as responsive and professional during system diagnostics and tune-up visits. Customer feedback indicates the company handles annual AC maintenance, emergency leak repairs, and system troubleshooting when conventional heating and cooling equipment experiences operational failures. Specific service details regarding brand partnerships, guarantees, or specialized equipment certifications are not documented in current consumer reviews.
Client testimonials reference specific repair scenarios, including one instance where Sal diagnosed wiring inconsistencies left by previous service providers and another where Aida guided a first-time homeowner through replacement unit selection. One reviewer recounts an urgent water leak situation requiring immediate attention, illustrating the company's approach to time-sensitive residential HVAC emergencies. These named technician interactions demonstrate hands-on service delivery rather than generalized corporate support.
What Customers Say
Among 18 client submissions, 16 reviewers award 5-star ratings while 2 report problematic experiences. Positive reviews consistently mention technician Sal by name and cite diagnostic accuracy; negative reviews center on service response timing and reported installation oversights resulting in property damage.
Services
AC Tune-Up & Preventive Maintenance
Annual system cleaning, filter replacement, and performance verification to maintain efficiency and prevent mid-season failures.
HVAC System Diagnostics
Technical assessment of cooling/heating failures, including electrical component testing and refrigerant level evaluation.
AC Repair
Troubleshooting and fixing operational issues such as wiring faults, thermostat malfunctions, and mechanical component failures.
Emergency Leak Response
Assessment and repair of water leakage originating from indoor AC units, condensate lines, or overflow situations.
New AC Installation
Replacement unit selection guidance and professional installation of residential heating and cooling systems.