24/7 Emergency Service

Kirkland, WA



Since 1954, Day & Nite Plumbing & Heating, Inc. has offered quality plumbing and HVAC service to residents of the city of Kirkland. With a population near 90,000, Kirkland is a city in King County that is always innovating. At Day and Nite Plumbing and Heating, we like to think that we stay on the cutting edge of the heating, cooling and plumbing needs of our Kirkland customers.

In any industry that relies heavily on technology, the ability to innovate, learn and practice the latest developments is vital to remaining relevant for consumers. This has been a chief goal of Day and Nite Plumbing and Heating since we opened for business in 1954. Whether you want to improve your air conditioning output or you need to upgrade your water heater, we can offer you the best systems in the business.


For many Kirkland homeowners, getting involved with their HVAC or plumbing equipment is an education. We at Day and Nite Plumbing and Heating aim to provide all the information customers need to make a practical decision about their homes. With installation, maintenance and repair from us, we strive to leave you feeling comfortable with your choices and confident in our service. You can count on us to be there wherever you are in the process, to solve your furnace repair issues or even just answer questions.


All of the members of our team understand that the heating, cooling and plumbing systems of your Kirkland home represent a significant investment of your time, money and household comfort. This is why we at Day and Nite Plumbing and Heating work so hard to ensure that we offer the latest and most efficient products, with best practices to ensure a safe and effective installation or repair. That way, when you call on us again to replace a heat pump or furnace, you can trust that you will choose from the top models on the market.

  • Repiping
  • 24/7 Emergency plumber
  • Furnace service, all major brands
  • Ductless heat pump installation
  • Air conditioning repair
  • Water heater installation

If there’s one constant in the city of Kirkland, massive growth would be it. The city’s expansion in size and population grew gradually for the first half of the 20th Century, and has exploded since then. The periodic annexation of land means that Kirkland has nearly doubled its population just since the beginning of the 21st Century. Although the city was originally settled as a site for the manufacturing and shipping of steel, businesses in the technology, healthcare and business sectors have found a permanent home in modern Kirkland.

For more information about the latest plumbing and HVAC technology for your Kirkland home, contact us today!

Plumbing Service, Furnace Repair & A/C Repair

$300 OFF Any Whole House Water and/or Waste System Re-Pipe

(425) 775-6464

Not valid with any other offer. Other restrictions and details may apply. Limited to one coupon per household. Offer only good in our service area.

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No Payments No Interest for up to 6 months With Approved Credit

(425) 775-6464

Subject to credit approval. Cannot be combined with any other offer. Call for more details.

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$50 Off Drain Cleaning

(425) 775-6464

Not valid with any other offer. Other restrictions and details may apply. Limited to one coupon per household.

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E. Rubio

I had the privilege to meet Zach on two separate occasions within a two week span. He was upfront and honest about the work that needed to be done. He is a hard-working, dedicated, professional employee of Day and Nite Plumbing. He explained what needed to be done. I asked questions and he was patient and explained things further so that I truly understood.

M. Lindell

Collin was our tech and he was very knowledgeable answered our questions and what they charged was very reasonable and we are very happy to have water again. I was really impressed by everyone that we dealt with they all were professional and helpful.

D. Thomas

We had a great experience with Day and Nite from start to finish. Chris was great at the no obligation consult. He explained things clearly and covered everything but didn’t waste our time. They also provided lots of options and thoroughly explained them but never tried to push or up-sell us. Installation was fast and very professional. We will definitely be using Day and Nite in the future.

D. Lee

The technician was great: he knew exactly what the problem was and fixed it quickly and efficiently. Even when a glitch happened in the repair, he was totally prepared to handle the situation. I will definitely contact Day & Nite Plumbing for future problems. Thank you!

D. Campbell

Very pleased with the professional technician, Donavan, who came out when our water heater quit working. This was the third major problem with this water heater, so we took his advice and replaced it. Thankfully, he was able to also install the new one right away. I had confidence in his advice and ability to do the job. He was thorough and friendly. It was a five star experience. I highly recommend.

S. Lippold

Outstanding Service! Scheduler was pleasant and receptive. Technician (Collin) communicated well, arrived in the agreed upon time frame, diagnosed the problem and fixed the issue quickly. Previously, we had two other companies misdiagnose the problem and one company stand us up for a scheduled appointment. If we have plumbing issues in the future, Day & Night Plumbing will be our first call !

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