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Top-Rated Tankless water heater installers in Green Valley - Updated Nov 2026

Avatar for Pioneer Plumbing Heating and Cooling, Inc by Rite Way
Pioneer Plumbing Heating and Cooling, Inc by Rite Way
4.8(
404
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Had a water heater go back and they determined that it was probably still under Kenmore parts warranty (since only 2 yrs old) so recommended I first call they to see (and it was where I got a free replacement through Kenmore) rather than have them do anything, so I greatly appreciated that. Since they determined that 15mins into the service call, I had them also replace an old external water spigot that was hard to turn on. They did a great job with that, even replacing the bib pipe since it had rusted and had minimal breaking into the wall."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
26 neighbors recently requested a quote
Avatar for Temperature Control Plumbing, LLC
Temperature Control Plumbing, LLC
4.5(
498
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"I also had a new water heater installed. I'm very happy with the new sink and faucet. They brought the water heater up to code and it all looks great. Very friendly and professional."
Water Filtrarion
Response time2 days
390 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Done Rite Services
Done Rite Services
5.0(
12
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I have used Done Rite Services for couple of Plumbing jobs as well as fixing my Tankless Water Heater/Pump. They have done excellent jobs on all 3 occasions. The technicians that came- William for Tankless system and Danny for Plumbing issues - were both very professional, courteous, and are very experienced. They never tried to oversell or tried for other extra expenses that most plumbing companies here in town are so famous in trying to push towards you when they come for such jobs. I highly recommend this company to all - and have passed their info to all my friend and family. I will be using them only for all my HVAC, plumbing jobs - and they even do electric jobs as well. The staff at the office (Gina/Casey/Yandai) over the phone - are very professional and courteous as well - and the best part is their appointment system - they have text message reminder 24 hours ahead - and also when the tech is in route - they inform you with their profile picture and name and bio details, so you know when and who is arriving at your door step. Excellent service - keep up the good work - and I will be using you all from now on. Thanks again for the excellent work. Kishor Shrestha"
Always try to Do Rite. Remember to be of Service
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Strongbuilt Plumbing, Air, Solar & Electric - AZ
Strongbuilt Plumbing, Air, Solar & Electric - AZ
4.5(
334
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I had a lot of work done on my house, including a tankless water heater install. The pros at strongbuilt did an amazing job. I am very happy with their work and I highly recommend them!"
Strongbuilt Truck #36
EnviroWater
EnviroWater
EnviroWater
Made in USA

+20

Response time4 hrs
19 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Goettl Plumbing - Tucson
Goettl Plumbing - Tucson
4.2(
846
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved (Corporate)

In business since 1939

Free estimates

Credit card accepted

"The relief valve on our water heater started leaking, which caused me to call a plumber. The Will's All Pro representative did a very prompt, very complete analysis of the problem. It was clearly time to replace our old tank-type water heater. We settled on a more efficient tankless as a replacement. The installer team arrived that same day, with ALL of the parts and pieces needed for a clean and efficient installation. We also discovered very high water pressure in the house which was addressed by installing a heavy-duty PRV valve. Overall an excellent professional installation. We are very pleased."
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing

+6

30 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Frias Service, LLC
Frias Service, LLC
4.7(
56
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I needed some help moving a washing machine and dryer into my laundry room after a renovation of a floor replacement. The company came out right away, was professional, courteous, and did an excellent job installing the appliances and taking care of our needs. I would highly recommend this company."
Frias Service, LLC
Frias Service, LLC
3 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for DESERT FIX HOME SERVICES
DESERT FIX HOME SERVICES
4.6(
11
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

At company Desert Fix Home Services, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

22 neighbors recently requested a quote
Avatar for Arizona Plumbing LLC
Arizona Plumbing LLC
5.0(
5
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

With over 30 years of experience is your trusted choice for all of your plumbing needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

Plumbing project
Plumbing project
Plumbing project
Plumbing project
Plumbing project

+7

11 neighbors recently requested a quote
Avatar for Ram Plumbing Co-Tucson
Ram Plumbing Co-Tucson
3.8(
16
)
Tankless Water Heater - Install

Serving Green Valley, AZ and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Travis and Jose arrived on time and went right to work on using their electronic equipment to locate where my sewer line ran from the house. They had to get up on the roof and run a cable down through a vent, then track where the cable was in the sewer pipe under ground. A former owner of the house created this problem because they built a brick patio right over the old access pipes so you couldn't get to them if you needed to clean out your sewer line! I don't get some people! Anyway, the men dug down about four feet through tree roots and dirt right on target to where the sewer line ran. I was totally impressed by their hard work and knowledge of my situation. They then installed the new PVC pipes by cutting the old sewer line and making a union with the new parts. They filled it I, watering it down as they went and cleaned up the area without leaving a trace -- except my new clean out access ports just above grade as I had asked. GREAT JOB GUYS! They were totally polite, professional and answered every question we put to them. I've got some piece of mind now and I say that's well worth the price. I will call on RAM again if I have any other plumbing issues. They have my respect and best recommendation.
"
Response time9 hrs
Response rate100%
Recommended by71%of homeowners
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