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About Welch Contracting and HVAC
Welch Contracting and HVAC operates as a heating and cooling contractor serving the Nashville metropolitan area. Located in Tennessee's capital city, this company handles residential and light commercial systems including central air conditioning, heat pumps, furnaces, and ductwork. Service calls go to (931) 445-5117. As a locally based contractor, the team responds to homes across Davidson County and surrounding communities including Antioch, Brentwood, and Franklin.
The contracting business maintains its operation independent of major franchise affiliations, owner-operated with direct decision-making on service calls and installations. Technical staff holds relevant certifications for handling refrigerants and electrical components common in modern split systems. Equipment offerings span multiple efficiency ratings suitable for Tennessee's humid summers and occasional winter cold snaps. The company sources parts through standard supply channels rather than exclusive distributor arrangements.
Services
Central AC Installation
New system installs including ductwork assessment, refrigerant charging, and thermostat integration for whole-home cooling.
AC Repair & Maintenance
Diagnostic services for cooling loss, refrigerant leaks, compressor failures, and annual tune-ups to extend equipment life.
Heat Pump Systems
Dual-function heating and cooling systems including ducted and mini-split configurations for year-round temperature control.
Furnace & Heating Repair
Gas furnace ignition issues, blower motor replacement, heat exchanger inspections, and winter emergency service calls.
Ductwork Evaluation
Airflow testing, duct sealing, and insulation assessment to address hot/cold spots throughout the home.
Thermostat Installation
Smart thermostat wiring, programming setup, and integration with existing HVAC equipment for programmable comfort.
Indoor Air Quality
Filter upgrades, UV germicidal lights, and ventilation solutions addressing Nashville's seasonal allergens and humidity control.