Need a local, trusted plumber? Mainstream delivers expert repairs for frozen pipes, sewer issues & more—with fast, reliable service. Call us for top-rated plumbing solutions today!
Darbey W.
Mainstream did a wonderful job fixing my pipes and making my plumbing usable again. They got the work done fast and had everything put back and looking like it was never dug up. I couldn’t thank them enough!
Joss W.
Steve was absolutely incredible to us! I felt horrible about the mess my ex husband left, but he was so kind, non judgmental and clearly explained everything! So professional and supportive and knowledgeable about my broken pipe and explained options clearly.
Celeste Z.
They are for sure my go-to next time I have any issues. The guys were professional and knowledgeable and trouble shooted my problem quickly.
George D.
Lois L.
If you’re in the Spokane area, you can count on us for reliable, often same-day, emergency home plumbing services, ensuring your peace of mind 24/7.
Expert water heater services—from tankless to gas—for reliable hot water & lower energy bills. Stay comfortable & save with Mainstream.
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.
Call a professional if you can’t find or reach the frozen section safely, there’s no water after 30–60 minutes of gentle heating, or you notice leaks, bulges, or damaged fittings after thawing.
A steady pencil-thin stream from faucets on exterior walls or at the end of long plumbing runs is best. Let both the hot and cold sides run to keep water moving through the entire line.
Start protecting your plumbing when overnight temperatures are forecast to be in the mid-20s°F. Take full precautions once it drops near 20°F for several hours, especially if the cold lasts into the next day.
Typically, a water softener system should be replaced every 10 to 15 years. This will depend on the type of system installed and how hard the water is in your area.
If you notice any issues with water quality, you should call Mainstream to inspect your system. Stiffer clothes, deposits in the water, build-up on your faucets can all be signs of issues with your softener system.
Absolutely. Mainstream’s licensed plumbers are well-versed in local and state plumbing codes. We’ll make sure your system is up to standard and help you avoid fines, shutdowns, or failed inspections.
Yes! Mainstream provides 24/7 emergency plumbing services for commercial clients. Whether it’s a burst pipe, sewage backup, or water heater failure, our licensed pros respond fast—day or night.