Northern Water & Power

Northern Water & Power provides professional residential and commercial well pump, water filtration, plumbing, electrical, and HVAC services throughout North Idaho and Eastern Washington. Based in Post Falls, Idaho, we proudly serve Coeur d’Alene, Hayden, Rathdrum, Athol, Sandpoint, Spokane, Liberty Lake, Greenacres, Mead, Deer Park, Cheney, Plummer, Worley, and surrounding communities. Our well pump specialists provide well pump repair, submersible well pump installation and replacement, no-water emergency service, pressure tank replacement, constant-pressure water systems, well controls, reservoir systems, water-line troubleshooting, and complete private-well system upgrades. From diagnosing low water pressure and pump failures to designing efficient residential, agricultural, and commercial water systems, we build solutions for long-term performance and reliability. Northern Water & Power also specializes in health-first water testing, water filtration, and water conditioning. Our services include comprehensive laboratory water analysis, sediment filtration, iron and manganese treatment, water softening, reverse osmosis systems, ultraviolet water disinfection, contaminant reduction, remineralization, and whole-home water filtration. We test the water first so the treatment system can be designed around what is actually present—because proper water filtration begins with understanding your water. Our licensed plumbing and electrical teams provide residential and commercial repairs, installations, upgrades, troubleshooting, remodeling support, system improvements, and new construction services. We also provide dependable HVAC repair, installation, replacement, maintenance, heating, cooling, ventilation, and indoor comfort solutions. At Northern Water & Power, our goal is to deliver efficient, technologically advanced systems that meet or exceed applicable codes and are built to serve our customers for years to come. We carefully select quality equipment and source American-made components whenever possible. Whether you need emergency well pump repair, a complete well pump replacement, advanced water filtration, water testing, plumbing service, electrical work, HVAC repair, or a coordinated commercial project, Northern Water & Power is your local, full-service solution—from the pump to your lips and throughout your entire property.