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Since 2000, Mainstream Electric, Heating, Cooling & Plumbing has helped Spokane families breathe easier with expertly installed whole-house air purifiers that reduce allergens, dust, and airborne contaminants.
Indoor air can be up to five times more polluted than outdoor air—especially in tightly sealed homes. At Mainstream, we believe your family deserves more than just comfort. You deserve clean, breathable air in every room, every season. Our whole house air purifier systems are designed to eliminate airborne pollutants like dust, pet dander, mold spores, and allergens—improving air quality from the inside out.
Whether you’re dealing with allergy symptoms, asthma triggers, or just want a fresher, healthier environment, our team is here to help. We offer expert installation and ongoing support, backed by 24-hour emergency HVAC services for your peace of mind. And with our Care Club, you’ll enjoy priority scheduling, routine tune-ups, and exclusive savings—because caring for your home should be easy.
Welcome to Mainstream Home Services – your one-stop solution for all your electrical, heating, cooling, and plumbing needs. Here’s why you should trust us with your home services:
We respect your time and prioritize efficient communication. We ensure minimal wait times for our technicians, allowing you to spend more time enjoying your home. Expect a call before our technician arrives, giving you the flexibility to plan your day accordingly.
No surprises, no hidden costs. Our upfront pricing provides competitive quotes tailored to your specific service requirements. You'll receive a detailed breakdown of the work involved, ensuring transparency and total peace of mind.
Our friendly, skilled technicians are experts in electrical, heating, cooling, and plumbing services. With state-of-the-art tools and expertise, we guarantee precise, code-compliant work. Your home will be left spotless, reflecting our commitment to cleanliness and professionalism.
We proudly service the following cities and neighborhoods in Spokane & Northern Idaho:
Not seeing your area? Give us a call at 509-237-6483
Ready to elevate your home’s comfort? Discover a variety of services beyond heating repairs that cater to your every need. Explore the full range by clicking the links below:
A whole-home air purifier can vary widely in price. Purchase and installation costs depend on a number of factors – one of which is the size of your home.
Yes—pairing your whole-home purifier with regular HVAC maintenance, high-quality air filters, proper ventilation, and routine duct cleaning can significantly boost air quality. Mainstream’s team can help you build a complete strategy for a healthier home.
Most systems need a check-up once or twice a year, typically during seasonal HVAC tune-ups. Mainstream inspects filters, electrical connections, and purifier performance to ensure your system keeps running efficiently and effectively.
Whole-home purifiers reduce allergens, dust, bacteria, viruses, and odors throughout your entire home—not just one room. They help relieve allergy symptoms, support respiratory health, and create a cleaner, more comfortable living environment for your family.
These systems are installed directly into your HVAC system, treating the air as it moves through your ductwork. Depending on the model, they may use filters, UV light, ionization, or a combination of methods to neutralize harmful particles before the air reaches your living spaces.
Your home should be a safe haven—but when indoor air is filled with dust, allergens, pet dander, and unseen pollutants, it can quickly become a source of discomfort or even illness. At Mainstream Electric, Heating, Cooling & Plumbing, we help Spokane and Northern Idaho families take a proactive step toward better health and comfort with professionally installed whole house air purifier systems. If you’ve been noticing allergy symptoms, lingering odors, or stale air, it may be time to explore a cleaner way to breathe.
We’ve been Spokane’s trusted home services partner since 2000, and we’re proud to deliver more than just HVAC solutions—we deliver peace of mind.
A whole house air purifier is an integrated system designed to remove airborne contaminants from your indoor environment. Unlike portable air purifiers that only treat a single room, whole-home units connect directly to your home’s central HVAC system to filter the air throughout every room. Whether your concern is seasonal pollen, wildfire smoke, bacteria, or chemical odors, these systems work around the clock to improve your home’s indoor air quality.
At Mainstream, we install high-performance systems that include HEPA filters, activated carbon, and UV light technology to neutralize even the most stubborn pollutants—without interrupting your HVAC system’s efficiency.
Many homeowners don’t realize just how much indoor air quality affects their comfort and health. If you’ve experienced any of the following, a whole house air purifier may be the solution:
Persistent allergy symptoms indoors
Dust buildup shortly after cleaning
Lingering odors from pets, smoke, or cooking
Increased respiratory issues like coughing or wheezing
Mold or mildew concerns
Poor ventilation in tightly sealed or energy-efficient homes
If these sound familiar, our team can assess your air quality and recommend the best system for your needs.
Your air quality is too important to leave to chance. That’s why Mainstream offers customized solutions backed by more than 20 years of local expertise. Our certified HVAC professionals don’t just install air purifiers—they evaluate your full home system, including your ductwork, ventilation, and heating and cooling equipment, to ensure everything works together efficiently and effectively.
We’re here for you 24/7 with emergency HVAC services, so you never have to worry about being left without support. And with our Home Maintenance Care Club, you can keep your indoor air systems running smoothly year-round with priority service, seasonal tune-ups, and exclusive member perks.
Air purification is just one part of the indoor air quality equation. To help your home stay truly comfortable, we offer a full suite of complimentary services that work together to enhance your air quality:
Duct Cleaning Services: Over time, air ducts can collect dust, pet hair, and even mold. Our professional duct cleaning helps prevent contaminants from circulating back into your living space.
Humidity Control: Balanced humidity levels are essential for comfort and respiratory health. We install and maintain whole-home humidifiers and dehumidifiers that help control moisture and reduce mold risk.
Ventilation Solutions: Proper airflow is crucial to fresh air circulation. Our ventilation services address problem areas like basements, attics, and bathrooms to help air move freely and safely throughout your home.
Air Filter Upgrades: Whether you’re looking for MERV-rated filters or HEPA filtration options, our team can recommend the right fit to boost your system’s efficiency and performance.
Each of these solutions is available as a standalone service or as part of a comprehensive plan for healthier air—customized to your home, your family, and your lifestyle.
As a locally owned and operated business, Mainstream is proud to serve the community we live in. We understand the unique air quality challenges that come with living in the Inland Northwest—from seasonal wildfires to harsh winters that keep homes sealed tight. Our mission is to provide comfort, protection, and peace of mind through high-quality solutions and neighborly care.
We don’t believe in one-size-fits-all systems. When you call us for whole house air purifier installation, you’ll get honest recommendations, upfront pricing, and a licensed professional who treats your home like their own.
