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

Avatar for AquaFlow Plumbing Heating & Water Systems
AquaFlow Plumbing Heating & Water Systems
5.0(
10
)
Tankless Water Heater - Install

Serving Oakdale, NY and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"I moved into my new home on 7/8 and knew I needed to replace the 20 year old hot water heater. The water was warm in the shower and brown. Originally, I planned on getting a tankless unit, but that was prohibitively expensive and not allowed in my community. Taking the next prudent steps, I secured my three estimates. Not only was AquaFlow the least expensive, but when I met Enrique, I knew I wanted to work with him on this project and all future plumbing issues. He explained what needed to be done, secured the tank from the supply dealer, and showed up at 9:00 AM promptly as promised. It was originally planned to be a two man job, but the other person couldn’t make it. Enrique did the entire job on his own. I was amazed. He worked until 5:00 PM. I asked why he didn’t just reschedule with me, but he stuck to the date and time he gave me. He also installed my new touch-less faucet and adjusted the cartridge in the shower and I now can take hot (not warm) showers."
Project Photos
Projects done
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Projects done

+5

2 neighbors recently requested a quote
Avatar for Champion Plumbing & Heating
Champion Plumbing & Heating
4.8(
45
)
Tankless Water Heater - Install

Serving Oakdale, NY and surrounding areas

Approved

In business since 2000

Emergency services offered

Small jobs welcome

"I used champion plumbing and heating to replace my hot water heater in an emergency. I was completely amazed at how fast they are. Steve and crew where at my house with a new heater in less then two hours. My emergency was fixed a new hot water heater was installed and I had hot water in less then hour and a half after their arrival. My experience was great with Champion they were fast,neat, Clean, knowledgeable and professional. I would highly recommend Steve to everyone . I also have to mention the cost was less then I expected and very reasonable. Thanks again Champion heating and plumbing."
12 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.5(
70
)
Tankless Water Heater - Install

Serving Oakdale, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
Additional Photos
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Additional Photos

+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Four Points Mechanical
Four Points Mechanical
4.5(
17
)
Tankless Water Heater - Install

Serving Oakdale, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Excellent! Jimmy was on-time - his work was perfect - installed new kitchen faucet and totally replaced bathroom tub/shower fixture - had to cut through sheet rock, he replaced and repaired -completely cleaned up everything. Will definitely use Four Points again and recommend them highly."
Response time8 hrs
Recommended by100%of homeowners
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