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Find Tankless water heater installers in Issaquah

Avatar for Stream Water Heaters
Stream Water Heaters
5.0(
33
)

Serving Issaquah, WA and surrounding areas

Approved

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. "
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%
1 neighbors recently requested a quote
Avatar for Stream Water Heaters
Stream Water Heaters
5.0(
34
)

Serving Issaquah, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"My water heater started leaking and my hot water was gone. I got an outrageous quote from a local plumber who was too busy too replace it. Thankfully I was able to contact George, and he was able to come the same day to replace it. Not to mention his prices were much affordable. I would highly recommend anyone who needs their water heater serviced!"
New
New 3
New 2
New Setup 2
New setup

+8

Response time5 hrs
Response rate99%
15 neighbors recently requested a quote
Avatar for Washington Water Heaters
Washington Water Heaters
4.8(
188
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"They came out quickly to give me a estimate for replacing my 10 year old Rinnai heater. They actually told me NOT to get the additional optional recirculating feature that another company was recommending, due to cost and reliability issues. When Washington Water Heater’s bid came in it was about 40% less than the other guy for the same work and same water heater (minus the recirculating feature)- $5200 vs $9100. They didn’t require any money up front (other guy wanted 50%) and were able to schedule the work for only a few days out (other guy said it could be weeks or months). The showed up on time, did excellent work and even charged me slightly LESS than the original bid because they ended up not needing to install a pump for the condenser."
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(
1,338
)

Serving Issaquah, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"My 20+ yr old water heater failed, sending a stream of water thru my garage. After turning the gas off and draining the tank, I called Seatown based on a referral from Puget Sound Energy and their solid reviews here on Angi. Scheduled the appointment over the phone. Communication was smooth & easy. Received a text 2 hrs before arrival and then 30 minutes out. It included a photo & short bio of the plumber which I thought was a nice touch, both for safety reasons & ‘cause it’s nice to treat people like they’re not anonymous drones. Chris & apprentice Jeffrey arrived promptly. Gave me clear info on options & prices, I approved the bid and they set to work installing a new 50 gal, natural gas powered Bradford White tank storage water heater. I opted for the model with the 10 yr warranty rather than the 6. They were efficient, thorough and personable. Went above & beyond, re-routing a water line and repairing a janky exhaust vent that they thought the city inspector might not like. They even shop vaced the cobwebs from the space before installing the new tank, bless ‘em. Chris explained maintenance requirements, how to read the control panel & use emergency shut offs. Seatown takes care of city permits (my city requires one) which I appreciated. Work was begun around 11 & I had hot water by 3:30. Payment was due upon completion and I got a senior discount. Price was competitive with other companies’. They hauled away the old tank and all packing materials and left a very clean worksite. All in all, a good product, well delivered."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

95 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Day & Nite Plumbing & Heating, Inc.
Day & Nite Plumbing & Heating, Inc.
4.4(
202
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 1954

Emergency services offered

Warranties offered

"Rob came out to review our existing system and helped us figure out what kind and brand of heat pump would work best with our system. He was very patient and informative, and answered all our questions without any pressure or up-sells (we had quotes from five providers). We signed the contract and payed our deposit in June 2021, but unfortunately global supply chain issues delayed the parts being received. Day & Nite were communicative of the issue and offered several alternatives, including a refund of the deposit. We opted to wait for the parts. It took four months, but the techs (lead by Jeff B) were fantastic and very accommodating in how we wanted piping and wiring routed. We are very pleased with how it's turned out and loved working with a local (and family owned!) company! Our gas water heater is due for replacement soon, and we'll be coming back to Day & Nite for that!"
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 JAC Plumbing and Mechanical
JAC Plumbing and Mechanical
5.0(
10
)

Serving Issaquah, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"This site made me choose from 5 different jobs, all to do with water heaters. Jordan replaced a slow leaking angle stop. Answered my call I’m morning and was able to fit me in same day. Fast and friendly. I’ll definitely use again! "
Tankless Water Heater
Tankless Water Heater
Tankless Water Heater
Electric Water Heater
Electric Water Heater

+6

Response time1 day
Response rate88%
4 neighbors recently requested a quote
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
866
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Brian was on time and super knowledgeable for dealing with my tankless hot water heater. He got right to work and dealt with the problem and helped me establish a paper trail with the manufacture in case of any future warranty concerns."
Before the Extension
After Extension
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
1,010
)

Serving Issaquah, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"We called at 8 am and had a technician here by noon. A new water heater was installed by 2:30. Milton was compassionate (we were frazzled) and knew exactly what to do. Really grateful for the care and expertise."
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
69 neighbors recently requested a quote
Avatar for Drain Pro Plumbing Inc
Drain Pro Plumbing Inc
4.9(
560
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Great. I received 3 bids and Drain Pro's was the most competitive and thorough. We scheduled a date, and installation was done in a day. They removed my old electric water heater and were tidy and very professional. I paid by check as they left. Now I will have to install an electrical outlet next to the heater but meanwhile, it's on an extension cord... Looking forward to 24-hour hot water, and a lower electric bill!"
Water service
Split water meter
Water meter installation
Water heater installation
Broken p-trap and pop assembly

+18

Response time1 day
Recommended by97%of homeowners
Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
48
)

Serving Issaquah, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"several repairs were made at a reasonable price. pointed out leaking water heater that is 11 years old and should be replaced. their quote to do so is comparable to other providers. will use schmittys for the replacement."
Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
Showing 1-10 of 26

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

From average costs to expert advice, get all the answers you need to get your job done.