Residential and commercial plumbing, heating and A/C services. Serving Snohomish and King Counties since 1954.

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Don't stress over water heater repairs. We will take plumbing problems off your back. You may purchase a water heater through us or pick up one from the supplier of your choice and hire us to install it.

Commercial Water Heaters

Repair or replace any commercial water heater.

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Residential Water Heaters

Many potential dangers can result from improper water heater installation.

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Tankless Water Heaters

Tankless water heaters only use energy when needed. Call Day & Nite Plumbing in Lynnwood today to learn about tankless water heater installation & repair!

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Why call a plumbing / HVAC company for water heaters? When dealing with equipment that is one of the high energy use appliances that connects to your potable drinking water, our customers want someone who know the code and are not only licensed and qualified to replace the water heater, but offer the right solution to meet the hot water need safely and efficiently. Whether it’s a standard water heater, an upgrade to a tankless water heater, or a commercial water heater not only can we meet those needs but since we use state licensed plumbers if the problem goes beyond the water heater we are able to take care of those plumbing solutions properly. …. But replacement is often not the only option. If your water heater isn’t leaking often we can offer a repair solution. With the stock available on our truck and in our warehouse we can fix most water heaters in the first visit. We can repair and replace most brands.

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PlumberTalk Blog

Water Heaters… the ticking time bombs

Friday, August 11, 2017
Water Heaters… the ticking time bombs

A few years back I was called to repair a heating system. In order to get to the utility room, the homeowner took me down the basement stairs, where we passed a water heater along the way. It was fortunate that I’m also a licensed plumber, because I immediately recognized a safety issue and froze in my tracks. The Temperature & Pressure Relief Valve (T&P Valve) was capped off. ...

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Do it right, call Day & Nite!

Day & Nite Plumbing & Heating is a locally owned and operated family business. We care about our customers and stand behind our work. Your comfort and safety are our top priorities.