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

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Heating & A/C

Trust your heating and A/C systems to certified technicians.

Water Heaters

Residential, commercial, and tankless water heaters.

Plumbing

Full-service plumbing across a broad range of sub-specialties.

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We care about our customers and stand behind our work.

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The guys from Day & Night were awesome on our recent service call. They were here within the estimate arrival window and quickly diagnosed and resolved the problem we were having with our baseboard heaters. They also helped fix a gas fireplace insert and were patient answering questions and walking us through the maintenance and repairs needed to keep our systems up and running. VERY pleased and can highly recommend them! They have become our go-to specialists.

    

Jennifer Youngblood
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PlumberTalk Blog

4 Easy Ways to Save Money on Your Air Conditioning

Tuesday, April 25, 2017
4 Easy Ways to Save Money on Your Air Conditioning

You pay a lot for an air conditioner, but unless you know the system very well, you may not be sure if you are getting your money’s worth. There are all kinds of ways to use an air conditioner that could cost you money, or shorten the lifespan of the equipment. With these tips, you can boost your comfort and your savings. ...

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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.