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Indoor air quality plays a critical role in employee health, tenant satisfaction, and overall building performance. In commercial settings, poor air quality can lead to increased complaints, reduced productivity, and potential compliance concerns. HVAC Ministries provides commercial IAQ solutions in Salem, Oregon, helping businesses improve ventilation, filtration, and air circulation across offices, retail spaces, churches, warehouses, and multi-unit facilities.
Our commercial IAQ services help businesses:
Improve indoor airflow and ventilation efficiency
Reduce airborne pollutants, dust, and odors
Support healthier environments for employees and occupants
Address comfort complaints related to stale or uneven air
Enhance overall HVAC system performance





If you’re concerned about airflow, ventilation, or indoor air quality in your building, a professional IAQ assessment can help identify opportunities for improvement.
Each solution is tailored to the specific needs of your building and HVAC system.
Commercial air filtration systems to capture airborne particles and improve overall air cleanliness
Ventilation and fresh air solutions that help regulate airflow and reduce indoor air stagnation
Airflow balancing and distribution improvements for consistent comfort across large or multi-zone buildings
Humidity control solutions to help prevent excess moisture or overly dry indoor conditions
System evaluations and IAQ assessments to identify airflow, filtration, or ventilation concerns
At HVAC Ministries, we help business owners and property managers across Salem, Keizer, and the Willamette Valley make confident HVAC decisions, whether they’re planning a system replacement, reducing energy costs, or preventing unexpected breakdowns. Need expert guidance now? Call (503) 385-1432 to speak with a commercial HVAC specialist.
At HVAC Ministries, we’ve helped countless businesses in Salem, Keizer, and across the Willamette Valley choose the right heating and cooling system for their property.
A commercial HVAC system is designed to heat, cool, and ventilate businesses, offices, retail spaces, churches, warehouses, and multi-unit properties. These systems are typically larger, more complex, and higher capacity than residential systems and often include rooftop units (RTUs), commercial heat pumps, make-up air units, or zoned systems.
Commercial HVAC systems differ in size, complexity, airflow requirements, and usage patterns. Commercial systems are built to handle larger spaces, longer run times, multiple zones, and higher occupancy levels. Servicing commercial HVAC also requires specialized equipment, experience, and scheduling to minimize business downtime.
Most commercial HVAC systems should be professionally serviced at least twice per year—typically before the cooling season and before the heating season. High-use buildings or facilities with strict air quality requirements may need more frequent maintenance to ensure efficiency, reliability, and compliance..
We provide commercial HVAC services for a wide range of properties, including:
1. Office buildings
2. Retail and shopping centers
3. Churches and faith-based facilities
4. Warehouses and industrial spaces
5. Multi-unit and mixed-use properties
6. Property management portfolios
If your building has a commercial HVAC system, we can help.
Yes. We offer preventative maintenance programs designed to reduce unexpected breakdowns, extend equipment lifespan, and help businesses better manage operating costs. Maintenance plans are customized based on system type, building size, and usage needs.
Rooftop units (RTUs) are self-contained commercial HVAC systems installed on the roof of a building. They provide heating, cooling, and ventilation for commercial spaces and are commonly used in offices, retail buildings, and warehouses due to their efficiency and space-saving design.
Yes. Commercial HVAC systems play a critical role in ventilation, filtration, humidity control, and airflow balance. Proper system design and maintenance can significantly improve indoor air quality, helping businesses create healthier environments for employees, customers, and tenants.
Yes. We understand that HVAC issues can disrupt business operations. We offer responsive commercial HVAC service to address urgent heating or cooling problems and help restore comfort as quickly as possible.
The first step is scheduling a commercial HVAC site assessment or consultation. This allows us to evaluate your system, understand your building’s needs, and recommend the most effective solution for your business.

We offer expert HVAC services to keep your home or business comfortable year-round. Our team ensures reliable repairs, installations, and maintenance.
Salem
Keizer
Wilsonville
Tigard
Beaverton
Portland
Woodburn
Silverton
Mon - Sat : 8AM -4:30 PM
Give us a call to learn more and to schedule your service.