Air Filtration Company in Spokane

Spokane’s Air Filtration Team Since 1945

Spokane’s air quality challenges are real and seasonal. Wildfire smoke rolls in from July through October, pushing fine particulate matter into homes even when windows stay shut. Winter brings wood-burning inversions that trap PM2.5 near the surface. Year-round, dust, pollen, and pet dander circulate through HVAC systems without adequate filtration to stop them. Sturm has served Spokane homes since 1945, and whole-home air filtration is part of how we help residents breathe easier through all of it. Our recommendations are based on what your home actually needs, not on selling equipment for its own sake.

Ready to improve the air quality in your home? Call our Spokane air filtration team at (509) 215-9429 to schedule service or ask about whole-home filtration options. We provide flat-rate, upfront pricing so you know the exact cost before work begins.

Air Filtration Services We Offer

Our air filtration services cover the full range of what a Spokane home might need: installation of new whole-home systems, replacement of aging equipment, repair when performance drops, and ongoing maintenance to keep everything running at rated efficiency. These systems integrate directly with your home’s existing ductwork, filtering air as it circulates through your HVAC system and treating every room rather than just a single space.

Filter efficiency is rated by MERV (Minimum Efficiency Reporting Value), a scale that measures how effectively a filter captures particles of different sizes. Higher MERV ratings capture smaller particles, including the fine PM2.5 associated with wildfire smoke. The Spokane Regional Health District recommends MERV 13 or higher for effective PM2.5 reduction during smoke events. Matching the right MERV rating to your system’s airflow capacity matters too: a filter that’s too restrictive for your HVAC can reduce airflow and strain equipment. Our technicians stay current on developments in HVAC filtration to find that balance correctly.

Signs your air filtration system may need attention include:

• Reduced airflow from vents throughout the home
• Persistent dust buildup on surfaces shortly after cleaning
• Musty or stale odors that suggest buildup in ductwork or the air handler
• Smoky smell indoors during wildfire events, even with windows closed
• Rising energy bills without a change in usage, which can point to a clogged filter forcing the system to work harder

Why Spokane Homeowners Choose Sturm

More than 80 years in Greater Spokane means we’ve worked in homes across the area long enough to understand how local conditions affect indoor air quality. That history also shapes how we operate: we don’t take advantage of customers. We’re honest about what a system needs, and we won’t recommend equipment that isn’t warranted.

A few things that reflect how we work:

• BBB-accredited with an A+ rating
• NADCA member (National Air Duct Cleaners Association)
• Fully licensed and insured
• Flat-rate, upfront pricing on every job
• Flexible financing available for new system installations
• 10% discount for military, first responders, educators, and seniors on service and repair calls
• Residential HVAC Maintenance Agreement for ongoing system care

We’re also proud to be part of this community in ways that go beyond HVAC. Sturm partners with the Teen & Kid Closet because the Greater Spokane area is home to us too.

Schedule Air Filtration Service in Spokane

Whether you’re preparing for wildfire season, noticing signs of poor indoor air quality, or simply want to know what filtration options make sense for your home, we’re available 24/7 and happy to walk you through it without pressure.

Call Sturm at (509) 215-9429 to schedule air filtration service or request a whole-home assessment. Upfront pricing means no surprises when the work is done.