The Top Local Provider of BRITA PRO Whole House Filter Systems!
At Mainstream, we understand the importance of good water quality, which is why we’ve become Spokane’s leading provider of BRITA PRO Whole House Water Filtration Systems! These systems improve the quality of water by reducing impurities such as sediment, chlorine, and other unwanted contaminants to deliver cleaner, better-tasting water for drinking, cooking, bathing, and everyday use.
Expert water heater services—from tankless to gas—for reliable hot water & lower energy bills. Stay comfortable & save with Mainstream.
Mainstream uses advanced leak detection for fast, cost-effective repairs—keeping your home dry and protected. Trust our expertise!
Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.
Professional installation, maintenance, and repair for A/Cs, furnaces, heat pumps, and other systems – ensuring year-round comfort.
Our electricians will help get the lights turned on in thousands of Spokane area homes.
