Heat pumps and air-conditioning systems provide reliable comfort when they are properly selected, installed, controlled, and maintained. Nisqually Valley Mechanical provides service, repair, installation, and replacement of residential and commercial cooling and heat-pump equipment.

We evaluate the complete system rather than focusing only on the outdoor unit. Refrigerant equipment depends on proper airflow, electrical operation, controls, sensors, indoor equipment, drainage, and installation conditions.

Whether you are experiencing a system failure or considering replacement, we can help identify practical options for your property.

Services may include

• Heat-pump troubleshooting and repair
• Air-conditioning service
• Ductless mini-split systems
• Split-system replacement
• Packaged heat-pump equipment
• Commercial rooftop heat pumps
• Thermostat and control replacement
• Refrigerant-system diagnostics
• Condensate and drainage corrections
• Indoor and outdoor coil inspection
• Airflow evaluation
• System startup and commissioning

Secondary heading

Repair or Replacement?

A heat pump that is not heating or cooling correctly may have an electrical, refrigerant, airflow, sensor, control, or equipment problem. Accurate troubleshooting is important before deciding whether replacement is necessary.

When replacement makes more sense, we consider equipment condition, refrigerant type, repair history, efficiency, compatibility, comfort needs, and long-term serviceability.

Need heat-pump or air-conditioning service? Contact us to discuss the problem and schedule an appointment.