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Top-Rated Tankless water heater repair pros in Spokane Valley - Updated Nov 2026

Avatar for My Guy Plumbing & Service, Inc.
My Guy Plumbing & Service, Inc.
4.9(
38
)
Tankless Water Heater - Repair

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Contacted Mike after waiting for the original plumber we called to cal back (never heard from him) . My daughter told us about My Guy had plumbed their bathroom. Mike told us he would be in Spokane on the 10th of March and that he could do a laundry room sink install in the afternoon. We sent him pictures of the old sink and the plumbing set up. He arrived as promised with all material in hand and within 4 hours he and his apprentice completed the job. The completed project was far better than we had ever hoped for. They did a total cleanup and removed the old concrete sink and did it all at a reasonable price. We would not hesitate to recommend Mike for any plumbing job."
Response time6 hrs
Recommended by100%of homeowners
Avatar for CFP Northwest
CFP Northwest
5.0(
70
)
Tankless Water Heater - Repair

Serving Spokane Valley, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Prompt. Clear. Energetic. Knowledgeable. Jeremy Collins discusses both the short term & long term considerations of the project. Our projects include clogged piping, replacing under the sink 70 yr old piping, new sink & faucet. Next plan is a tankless water heater. Ask him to bring the dogsâ theyâ re friendly too!"
Bathroom addition
Response time9 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Raptor Rooter & Plumbing, LLC
Raptor Rooter & Plumbing, LLC
5.0(
13
)
Tankless Water Heater - Repair

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Bulldog Rooter
Bulldog Rooter
4.8(
280
)
Tankless Water Heater - Repair

Serving Spokane Valley, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Workmen were on time, courteous, professional. They educated me about the pros and cons of tankless water heater vs. traditional. They were able to do installation of new water heater the same day. Their fee was very reasonable. They gave a six year guarantee on parts and labor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time9 hrs
Recommended by96%of homeowners
Avatar for Shaw Plumbing Heating & Air Conditiong
Shaw Plumbing Heating & Air Conditiong
4.7(
232
)
Tankless Water Heater - Repair

Serving Spokane Valley, WA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"We were in an Emergent situation & needed a hot water heater A S. A P !! Mik came to give us an estimate and said he could instal us a Bradford white 50 gal tank with a 7;year warranty ! ( gas water heater / The old one had to be removed & hauled up some steep stairs &was pretty heavy with the yuk that accumulates in them!) Thank you so much!"
Sink Fixtures
Sink Fixtures
Bathtub and Shower Fixtures
Water Heater
Water Heater

+6

Response time12 hrs
Response rate94%
Recommended by95%of homeowners
Avatar for Aire Serv of Spokane
Aire Serv of Spokane
4.8(
40
)
Tankless Water Heater - Repair

Serving Spokane Valley, WA and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"In the midst of a heat wave our air conditioning went out and everyone I called was booked up. Aire Serv put me on a wait list and said it may be a couple of days. To our suprise they called about an hour later and promptly sent a technician out who was very knowledgeable, courteous and quickly got our air conditioner up and running. We were especially grateful as we have a handicapped son who doesn't do very well in the extreme heat. I also want to give kudos to the office staff who were very kind and knowledgeable. Thank you so much
"
Recommended by97%of homeowners
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