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Find Tankless water heater installers in Kirkland

Avatar for Stream Water Heaters
Stream Water Heaters
5.0(
50
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"George was super helpful over the phone determining the right water heating solution for our home, was highly communicative and transparent throughout the process, and made quick work of the installation of our electric water heater. Would highly recommend to other folks in Seattle in need of a water heater upgrade!"
A 20-Year-old gas WH.
A 20-Year-old gas WH.
Preventative Gas Repl.
Preventative Gas Repl.
Non-Condensing Tankless W

+1

Response time4 hrs
Response rate100%
Recommended by12%of homeowners
Avatar for Stream Water Heaters
Stream Water Heaters
5.0(
51
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"My water heater tank stopped working so I decided to convert to a tankless system. Chad and George were who I worked with. I had a great experience with both of them. I was very pleased with their knowledge, work, communication and help. I would highly recommend them to other house owners."
New
New 3
New 2
New Setup 2
New setup

+8

Response time5 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Twin Water Heater LLC
Twin Water Heater LLC
5.0(
6
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Austin with Twin Water Heater did an amazing job converting our traditional tank water heater to a tankless system. He was knowledgeable, professional, and took the time to explain the entire process and answer all of our questions. The installation was clean and everything turned out great. I especially appreciated how transparent he was about the work that needed to be done and the cost—there were no surprises or pressure to add anything unnecessary. You can tell he really cares about doing the job correctly and making sure his customers are happy with the end result. We’ve been loving the tankless system and having endless hot water! I would absolutely recommend Austin and Twin Water Heater to anyone looking for a water heater installation or tankless conversion."
Tank to Tankless
Natural Gas Water Heater
Electric Water Heater
Tankless Flush
Essency (On Demand)

+4

7 neighbors recently requested a quote
Avatar for Day & Nite Plumbing & Heating, Inc.
Day & Nite Plumbing & Heating, Inc.
4.3(
225
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

In business since 1954

Emergency services offered

Warranties offered

"I purchased a new Navien NPE-240A2 Tankless Water Heater and had it installed. I'm loving the new water heater. It replaces an old Noritz tankless that died just before this installation. The on-site estimate was what sold me. Ken went through all the details and answered a lot of questions from me. Zachary came out with Austin and performed the installation just like I discussed with Ken. Zachary kept me in the loop throughout the installation to ensure I was in agreement with how it was going. Zachary always had my interest at heart and ensured no corners were cut. The installation is much cleaner, and more correct than the previous tankless company did. Zachary even listened to my concern about the astectics of the exterior exhaust and quickly found an easier and cleaner looking way to address my concern. He also removed an old recirculation pump and replaced a new main house shutoff valve. The entire area was treated respectfully and left cleaner than they found it."
Outdoor Ductless Unit
Indoor Ductless Unit
Outdoor Ductless lineset and Unit
Pump System
3 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Knowledgeable and fast! Had access to the heat pump technology I wanted to install while replacing defunct water heater. Prompt and efficient. Super satisfied!"
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Pipers Drain Repair LLC
Pipers Drain Repair LLC
4.8(
15
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Pipers Drain Repair is a trusted provider of professional plumbing company services dedicated to keeping residential and commercial plumbing systems flowing efficiently. With a commitment to quality workmanship, fast response times, and exceptional customer service, Pipers Drain Repair specializes in diagnosing and resolving a wide range of plumbing issues, from leaking water line repairs to full house repipes. Using advanced equipment and proven techniques, the company delivers reliable, long-lasting solutions that help prevent costly future problems. Pipers Drain Repair takes pride in offering honest assessments, transparent pricing, and customized services tailored to each customer’s needs. Whether handling routine maintenance, drain inspections, hydro jetting, or complex repairs, the team is focused on delivering dependable results with minimal disruption. Known for professionalism, integrity, and attention to detail,

Liner Install
Liner Install
sewer camera inspection
Sink Drain Repair
Sink Drain Repair

+39

6 neighbors recently requested a quote
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,242
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Dominick was on time explained what he was going to repair did a great job explained and wrote up estimate for replacing a new water heater fast service, polite technician explained my options for new water heater to be replaced in Jan great guy will hire him in Jan to replace the hot water heater"
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
23 neighbors recently requested a quote
Avatar for Private I Plumbing LLC
Private I Plumbing LLC
5.0(
15
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Bad hot water heater. Came same day and gave bid which was lower than most. Completed work quickly the next day. Will hire him anytime I need plumbing work. very friendly and polite.A+++ in my book"
Water heater replacement
Water heater replacement
Response time6 hrs
Response rate100%
38 neighbors recently requested a quote
Avatar for Trident Plumbing & Drain Cleaning
Trident Plumbing & Drain Cleaning
4.9(
162
)
Tankless Water Heater - Install

Serving Kirkland, WA and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"We hired Trident plumbing to install a Flo Water Leak Detection device. We had a hard time finding a plumber who is familiar with the device. Also, many of the plumbers who came out were reluctant to do the work because the area where the main shut off valve is located, is very tight to reroute the pipe and install the Flo device. We received quotes ranging from $500 -$3500 and work statement which involved removing water heater or tearing out a wall from the closet to get to the main shut off valve. Luckily, Davon from Trident Plumbing was familiar and knowledgable with Flo. He was very creative in coming up with a configuration where the main shut off valve, PRV and Flo device can be easily accessible without removing water heater or tearing out a wall. Also, we really appreciated his suggestion to replace the 25 year old PRV and the main shut off valve with a ball valve which is much easier to turn off and on in case of emergency. After Davon completed the work, he performed a thorough check to ensure everything worked properly. He even checked the water heater for us. We will definitely hire Trident Plumbing, Davon, again for any future plumbing work. Thank you, Davon!"
Response time1 day
Response rate100%
Recommended by91%of homeowners
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Showing 1-10 of 150

The Kirkland, WA homeowners’ guide to tankless water heater installations

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