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TRUSTED BY SMITHFIELD, RI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon68
    Verified water heater services reviews

Top-Rated Water heater pros in Smithfield - Updated Nov 2026

Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+1 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I highered Bruce and his team, we're very happy with the service. They installed a couple new baseboard heaters to our existing unit to add more heat to a few rooms that's were cooler than we liked. We're very happy and much warmer. Bruce and his team were responsive and open to everything they were doing. Fast and efficient highly recommended!"
Large Mechanical Room
Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Morel Plumbing & Heating LLC
Morel Plumbing & Heating LLC
5.0(
45
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+4 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had a plumbing need in my basement. It was a leaky sewer drain stack. I contacted two different companies thru Angi's list. Both came to look at the job and quote it. John Morel came in almost one half the cost. The other company wanted to do extra things do do the job, seems that was to make it easier on him. John proved that it was not necessary. He was very professional, quick and did it right. Thank you Angi's list. I called them to verify his reviews. He is a 5 star plumber. I would definitely recommend him. John N"
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for DMB Plumbing & Heating inc
DMB Plumbing & Heating inc
4.9(
25
)
Water Heater - Repair or Service

Serving Smithfield, RI and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

11 neighbors recently requested a quote
Recommended by8%of homeowners
Avatar for Fellowship Plumbing & Mechanical
Fellowship Plumbing & Mechanical
4.5(
64
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Smithfield, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Very well indeed, Ahhhh HOT water again. From Cheryl (office mgr) being so helpful over the phone to Kyle's punctuality, ability to quickly access and fix issue and general helpfulness, i was thrilled to work with such professionals!!"
Bathroom remodel
boiler swap
Stacked combi unit.
shower conversion
Drain work

+39

Response time9 hrs
7 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for J & O Plumbing, LLC
J & O Plumbing, LLC
4.6(
107
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"J&O Plumbing is professional and they provide quality work. Not only did install a tankless hot water heater for us, they also got rid of some older plumbing that needed replacing, installed our new garbage disposal, connected our new sink & dishwasher as well overhauled our bathroom plumbing and installed new fixtures! They were on time, courteous and the quality of work was excellent and they are very fair with pricing."
Response time6 hrs
11 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JMB Plumbing, LLC
JMB Plumbing, LLC
4.8(
49
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We needed to get a new water heater to replace ours due to our warranty being 6 years and we were on the 7th year. We checked Lowe's, Home Depot, and some other plumber's prices. The tanks are affordable but the installation fees were ridiculous. I submitted a request on home advisor and JMB Plumbing was recommended. Jim (owner) contacted me immediately and met with us the same day. He was very friendly, honest, and professional. He quoted a very fair price for the tank and installation. The next day he came back with the tank and installed it. Didn't take much time at all and left the area spotless. We are so happy we found JMB Plumbing and scheduled Jim to come back next week for another job we have been holding off on. We have had a few plumber's in the past few years and prices/quotes are outrageous. My husband and I are very pleased and proud to say, we finally have a plumber!! Hopefully we will not need one often, but when we do, we will call Jim."
Response time5 hrs
Response rate100%
Recommended by82%of homeowners
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Water Heaters FAQs, answered by experts

A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.

An average-sized empty water heater weighs around 150 pounds. Tankless water heaters are much lighter, weighing between 10 and 50 pounds. The smaller size and added convenience come at a price, though—tankless water heaters average about twice the price of their traditional counterparts.

Newer models are packed with newer technologies that decrease energy consumption and increase output, giving you more bang for your buck in more bills than one. 

If you’re trying to decide whether you want to repair or replace your new heater, consider factors like your utility bills, repair costs, and even your carbon footprint to help you decide whether it makes sense to buy a new one instead.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

There are pros and cons to tankless water heaters. They are more efficient than traditional tank water heaters, and maintenance costs are lower. These units are also much more compact. On the other hand, they cost about twice as much to install as traditional tank water heaters and are more limited in terms of flow rate.

The Smithfield, RI homeowners’ guide to water heater services

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