24/7 Emergency Service

Bellevue, WA

HVAC & Plumbing Services in Bellevue, Washington

Headquartered in Lynnwood and serving cities throughout the Seattle area, Day & Nite Plumbing & Heating is the go-to company for homeowners and businesses seeking expert plumbing, water heater, furnace, and air-conditioning service/repair. We’ve been a fixture in Snohomish and King County for more than 60 years, offering our customers 24/7 service, regular specials, and the utmost professionalism.


With a population of 141,000, Bellevue is the Seattle metro area’s third-largest city. As such, it’s been described in terms like “satellite city”, “edge city”, and “boomburb”. The name Bellevue is French for “beautiful view”, and the nation agrees: Bellevue is regarded as one of the best places to live in America, as well as one of the best cities to start a business in.

Founded in 1869, Bellevue is home to two colleges, a number of diverse neighborhoods, an excellent primary school system, and a variety of cultural events. These include the annual Bellevue Arts and Crafts Fair, which just celebrated its 70th anniversary, and the Strawberry Festival, which the city has hosted since 1925.


An A/C unit is an important component of many Bellevue homes, and it’s essential to have a trusted partner who can diagnose, repair, and maintain Your current system, as well as recommend and install a new AC unit. All of the technicians at our AC company in Lynwood are N.A.T.E.-certified, which means they’re qualified to handle anything your AC system throws at them. And when it’s time to buy new, our techs will provide a free estimate for installation and ensure that your new system is the perfect size and power for your home or business.


Plumbing is another of our company’s core strengths. Whether you have a clogged sink, a malfunctioning toilet, or a burst pipe, count on Day & Nite Plumbing & Heating for the right solution. Our trucks are fully stocked with the best plumbing tools and materials, so that once we arrive we can assess your plumbing problem and address it immediately. Our plumbing company serving Bellevue and the technicians we employ are available 24/7, and we honor a long-standing pledge to charge our customers a fair rate, especially in times of emergency.


Whether for a home or business, our company is well-versed in water heater repair, maintenance, and installation. On the commercial side, we’re adept at servicing all water heater sizes, from a small heater for a hand-wash sink to a 100-gallon ASME water heater for large firms. Along with free estimates for any water heater service, a big advantage to working with our techs is our ability to save you money by recommending the most cost-effective products and the most durable equipment, along with tank-less technology that can significantly lower your gas bill.

For homes, we offer professional repair and replacement for gas, propane, and electric water heaters, along with the same cost-savings initiatives mentioned above. Plus, we can easily address questions regarding how long the average water heater lasts and identify signs that it’s time for a new system.

Day & Nite Plumbing & Heating, Inc. is proud to serve Bellevue. If you have any questions about our services or would like a free estimate for installation/repair, contact us today.

Any Trenchless Waste or Water Pipe Replacement $300 Off

Do it right – call Day & Nite

(425) 775-6464

OFFER GOOD ONLY IN OUR SERVICE AREA. Not valid with any other offer. Other restrictions and details may apply. Limited to one coupon per household.

Print Coupon

Save $30 on HVAC Maintenance

Do it right – call Day & Nite

(425) 775-6464

OFFER GOOD ONLY IN OUR SERVICE AREA. Not valid with any other offer. Other restrictions and details may apply. Limited to one coupon per household.

Print Coupon

Save $150 on Tankless Water Heater

Do it right – call Day & Nite

(425) 775-6464

OFFER GOOD ONLY IN OUR SERVICE AREA. Not valid with any other offer. Other restrictions and details may apply. Limited to one coupon per household.

Print Coupon

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.

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 !

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.

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.

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!

Write a Review