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Top-Rated Tankless water heater installers in Peoria - Updated Nov 2026

Avatar for Local Plumbing LLC
Local Plumbing LLC
5.0(
42
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"I rarely give any service provider five stars but Jake of Local Plumbing LLC far exceeded my expectations. Having dealt with other plumbing companies, I found Jake’s service well above those I’ve previously dealt. He installed a Rinnai tankless water heater without any ‘uh-ohs’. He’s not Jake from State Farm, he’s even better."
Ceiling mount faucet
Boiler to tankless for apartment building
Master bathroom remodel
Master bathroom remodel
Tank to tankless instalation

+8

Response time12 hrs
Response rate96%
18 neighbors recently requested a quote
Avatar for Cobra Rooter & Plumbing Service
Cobra Rooter & Plumbing Service
4.8(
314
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Such great service!! My water heater went out in my rental property and they were able to hop on the phone with me right away and offer me a quote. Within the next 2 hours someone was at the property - they removed the old water heater and installed a brand new one and were on there way. Cobra Rooter & Plumbing was professional and quick! Will use again in the future."
Recommended by93%of homeowners
Avatar for Reddi Services
Reddi Services
4.7(
1,041
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1957

Free estimates

Emergency services offered

"I have had worked done by Pepe from Reddi Services several times and he has always been great. He has fixed bathroom fixtures which were incorrectly installed by other plumbers, replaced a sink, water heater and water softener with the expertise and professionalism you'd expect from your plumber."
Additional Photos
Additional Photos
Additional Photos
Residential Advantage
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Benjamin Franklin The Punctual Plumber
Benjamin Franklin The Punctual Plumber
5.0(
27
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"They replaced my tankless water heater, under sink valves with quarter turn ball valves and three toilets. The price was fair, a little high, but the quality of work and service was excellent. These plumbers know what they are doing. They were timely and had good communication."
Navein Tankless
Navein Tankless
Another Tankless
Heating & Treating
All Things Plumbing!

+11

Response time4 hrs
139 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Air & Water Mechanical Services, LLC
Air & Water Mechanical Services, LLC
4.6(
101
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They showed up on time, made a minimal mess, did a quality job replacing 2 complete heat pumps systems and were very good about explaining everything along the way. They even filled out the rebates and sent them in."
Basha's Center
Indoor Air Handler
Crane moving an A/C
Crane time!
Roof view

+5

Response time7 hrs
Response rate100%
51 neighbors recently requested a quote
Avatar for Primo Plumbing LLC
Primo Plumbing LLC
5.0(
8
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I own a small salon in Scottsdale, AZ. Daniel came and was able to replace/install a new hot water heater in a super small space. He did the most remarkable job in a clean and professional manner. Honest and fair pricing with a passion for his craft. You would be most happy hiring Primo Plumbing AZ. In fact, he is coming to my home to also install an RODI system either a new kitchen sink/garbage disposal. Can’t wait!"
Aquaco, LLC
4.5(
245
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I was highly impressed with the advice I received from Glenn, which I was advised to get with the home builder first to find out the specific cause of the problem with our tankless water heater, and then proceed from there to decide the action to take, if more additional work is required."
Response time1 day
Response rate95%
98 neighbors recently requested a quote
Avatar for Rooter Ready Plumbing Solutions LLC
Rooter Ready Plumbing Solutions LLC
4.9(
51
)
Tankless Water Heater - Install

Serving Peoria, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"This company installed our water heater for us! They were on time, got the job done fast and with no issues! They were awesome and knew what they were doing. Call them with all your plumbing needs!"
Response time8 hrs
64 neighbors recently requested a quote
Recommended by14%of homeowners
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Showing 1-10 of 186

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