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Find Tankless water heater installers in Arlington

Avatar for #1 Water Heaters
#1 Water Heaters
5.0(
12
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I just can't believe how lucky I was to have found #1 Water Heaters!!! I live out of state and have an adorable little rental in Everett that needed a water heater. I called up and spoke to a very knowledgeable guy named Fred. Their price was really affordable and their availability to take care of me so quickly was such a blessing! They were clean and kind and I truly recommend this company if you are in need of a water heater like I was."
Response time8 hrs
Recommended by100%of homeowners
Avatar for Washington Water Heaters
Washington Water Heaters
4.7(
199
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Our water heater started leaking and the original installer advised we would need a “custom order” and a replacement part that wasn’t readily available. After research, we reached out to Washington Water Heaters for a second opinion. Steve was very knowledgeable and was able to scheduled us with a same-day appointment. Len identified the core issue, fixed the leak, and cleaned up all in 30 minutes. Stellar service , efficient, and very fair pricing."
Response time1 day
Response rate93%
2 neighbors recently requested a quote
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,391
)

Serving Arlington, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"The Seatown team did a great job. I got quotes from 3 different recommended plumbing services, but the Seatown guys were the only ones who recognized we would need to upgrade our gas meter. They did a great job explaining how to get this scheduled with PSE. The estimate Seatown gave was on par with some of the other plumbers, so we went with them. They sent 2 service people to come and install the tankless and the guys were just excellent. I expressed concern about mounting the water heater on the beams in our basement because Our house is so old, so they came up with a better solution. They built a small wall frame to mount the water heater. No extra cost. When they found there was no outlet wired near the heater they were able to get an electrician from Seatown to come out and wire one up while they worked on the water heater install. Seatown aldo had a good scheduling method, sent text reminders the day they were coming to do the work with a photo of the person who was coming and a short set of info about the person. It was a nice touch, and a thoughtful safety measure. They did a great job with the install which took several hours. I’d definitely hire them again."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

88 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Day & Nite Plumbing & Heating, Inc.
Day & Nite Plumbing & Heating, Inc.
4.3(
225
)

Serving Arlington, 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
Response time2 days
25 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Trident Plumbing & Drain Cleaning
Trident Plumbing & Drain Cleaning
4.9(
158
)

Serving Arlington, 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
Recommended by93%of homeowners
Avatar for Apollo Plumbing
Apollo Plumbing
4.6(
62
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"The guys that came out and worked on the waterline were very nice, professional and got the job done in one day. They did an awesome job! I think they were a little high on the price. But it was done right and fast. Thanks for Apollo plumbing."
AFTER
BEFORE
BEFORE & AFTER
BEFORE & AFTER
Jobsite

+5

Response time1 day
9 neighbors recently requested a quote
Recommended by35%of homeowners
Avatar for Mad Pipers Plumbing
Mad Pipers Plumbing
4.7(
32
)

Serving Arlington, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did a great job, we had some sewer replacement work done and a tankless installed. We love the tankless and haven’t had a single issue with our sewer since. It was so worth it, and they were quick and efficient!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Pete's Plumbing
Pete's Plumbing
4.6(
10
)

Serving Arlington, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"I hired Alex from Pete’s Plumbing to do A LOT of work for us, and boy, am I pleased! We bought a rustic cabin, with no water line, drainage, vents, etc. for most appliances (including a dishwasher, washer/dryer, and fridge). He installed the plumbing and ventilation systems for ALL THREE appliances, and also fixed a leak in our sink. Not to mention he fixed a problem we had assembling the pipes for a new bathroom vanity. FINALLY, Alex assembled and built out the plumbing for an extremely large and cumbersome dog bath in our basement, as well as found specialty parts that the bath required. I could not be more pleased with his work, and we will 100% be hiring Pete’s Plumbing again in the future."
Response time4 hrs
Avatar for PLUMB NW LLC
PLUMB NW LLC
New to Angi

Serving Arlington, WA and surrounding areas

Approved

In business since 2025

Free estimates

Plumb NW is a fully licensed plumbing provider dedicated to delivering high-quality solutions for every home and business. With six years of professional experience, our team brings seasoned expertise to every project, ensuring your pipes and fixtures are in expert hands. We pride ourselves on offering competitive pricing, making top-tier craftsmanship accessible without breaking the bank. At the heart of our business is a relentless commitment to quality and customer satisfaction, as we believe every client deserves peace of mind. Whether it's a routine repair or a complex installation, Plumb NW is the reliable partner you can trust for excellence and integrity. M-F 8-5

6 neighbors recently requested a quote
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The Arlington, WA homeowners’ guide to tankless water heater installations

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