At 1Tech Solutions, we provide professional HVAC repair services for homeowners and businesses throughout Garland, Plano, Allen, Richardson, Wylie, Rowlett, Mesquite, Dallas, McKinney, Sachse, and surrounding North Texas communities.
Our experienced technicians repair residential and commercial HVAC systems from all major manufacturers. Whether your air conditioner isn't cooling, your furnace won't start, your thermostat is malfunctioning, or your HVAC system is making unusual noises, we work to restore your comfort efficiently while helping you avoid unnecessary replacement costs.
We focus on accurate diagnostics, quality workmanship, transparent communication, and dependable customer service so you can make informed decisions about your HVAC system.
Common HVAC Problems We Repair
- AC Not Cooling: Warm air from vents may indicate low refrigerant, dirty evaporator coil, frozen coil, compressor issues, or condenser problems.
- Weak Airflow: Poor airflow may result from dirty air filters, blocked ducts, blower motor failure, damaged ductwork, or clogged evaporator coil.
- Furnace Not Heating: Common causes include ignition failure, dirty flame sensor, faulty thermostat, gas valve issues, or electrical problems.
- Strange HVAC Noises: Grinding, squealing, rattling, buzzing, or banging noises often indicate worn mechanical components requiring professional attention.
- High Energy Bills: Unexpected increases in utility costs can result from dirty coils, refrigerant loss, aging equipment, air leaks, or improper airflow.
Our Service Process
Schedule your appointment
Complete system inspection
Accurate diagnosis
Explain repair options
Perform professional repairs
Test the system for proper performance