Day & Nite Plumbing & Heating, Inc. is an HVAC Contractor providing water heater installation, plumbing services and more in Everett, WA and surrounding areas. Day & Nite Plumbing & Heating, Inc. was established in 1954 and under current ownership since 1986. We employ 24 hardworking, talented people and maintain a fleet of 17 vehicles. We offer the best warranties and support in the business. We staff our office and our answering service 24 hours a day so you can always talk to a real person.