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

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Emergency Plumber and Air Conditioning Repair in Kirkland, WA

Water Heater and Furnace Repair in King County

Since 1954, Day and Nite Plumbing and Heating 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.

Courteous Plumbing Service and HVAC Installation

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.

Efficient Furnace Maintenance and Water Heater Repair in Kirkland

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.

Schedule Service for:

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

Kirkland: A City of Growth

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!



Contact Us

Contact us for more information, to schedule an appointment, or to receive a free estimate from our team of plumbers (on certain installs or replacements). For emergency service, call now.

 Heating & A/C
 Water heater(s)
 Other/general inquiry


Contact Info



Office & Support Hours

MONDAY 8:00 AM - 6:00 PM 
TUESDAY 8:00 AM - 6:00 PM 
WEDNESDAY 8:00 AM - 6:00 PM 
THURSDAY 8:00 AM - 6:00 PM 
FRIDAY 8:00 AM - 6:00 PM 
SATURDAY 8:00 AM - 6:00 PM 


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PlumberTalk Blog

Winter is Coming: Five Tips for Prepping Your Furnace

Monday, October 09, 2017
Winter is Coming: Five Tips for Prepping Your Furnace

Winter is coming, and the last thing you want is to wake up to a freezing house and cold floors because your furnace has conked out. Day & Nite Plumbing & Heating, a top-rated furnace company serving King County, WA with more than 60 years of experience, wants you to enjoy a warm, problem-free winter. Here are five essentials to address when it comes to prepping your furnace for winter - the first two are issues that our experts can handle for you, while the last three are DIY steps you can take on yourself: ...

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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.