Indoor comfort depends on more than temperature. Ventilation, filtration, humidity, air distribution, exhaust, building pressure, and equipment operation all affect indoor conditions.

Nisqually Valley Mechanical evaluates residential and commercial indoor-air-quality and ventilation concerns as part of the complete HVAC system.

We focus on identifying the conditions contributing to the problem before recommending equipment or modifications.

Services may include

• Ventilation-system evaluation
• Exhaust-fan service
• Outside-air and economizer review
• Filter and filtration upgrades
• Airflow and distribution concerns
• Humidity-control evaluation
• Building-pressure issues
• Duct and damper inspection
• Sensor and control verification
• Commercial ventilation improvements
• Equipment operational review
• Indoor-air-quality equipment installation

Start with the Source of the Problem

Odors, humidity, dust, uneven temperatures, stale air, and comfort complaints can have multiple causes. Adding a single accessory may not resolve an issue caused by inadequate airflow, incorrect outside-air operation, duct problems, building pressure, or poor equipment control.

We evaluate how the system is operating and discuss improvements that address the conditions of the property.

Important statement

Indoor-air-quality services are not medical testing or medical advice. Concerns involving health symptoms, hazardous materials, mold, asbestos, combustion gases, or other environmental hazards may require evaluation by an appropriately qualified specialist.

Contact us to discuss ventilation, filtration, airflow, humidity, or indoor-comfort concerns.