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Top-Rated Water heater installers and replacers in Block Island - Updated Nov 2026

Avatar for Fellowship Plumbing & Mechanical
Fellowship Plumbing & Mechanical
4.5(
64
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"The Fellowship Team recently installed a new boiler system for me and the experience was flawless from start to finish. Replacing a primary heating system is a major investment, but this team made the entire process stress-free. The installation was incredibly clean. The technicians routed the new piping with surgical precision, ensuring everything was tidy, secure, and easy to access for future maintenance. Since the install, my home reaches the target temperature much faster than before, and the unit runs so quietly I barely notice it?s on. I?m already seeing the benefits in my lower monthly energy bills. The crew arrived on schedule, was sure to not damage anything, and clearly explained how to use the new digital thermostat before they left. They treated my home with genuine respect. It is rare to see this level of dedication to quality. If you need a reliable, high-performing heating system installed by pros who actually care about the details, look no further. Highly recommended"
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
Malba, Inc.
4.5(
1
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

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

Response time4 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Stephen A Almeida Plumbing Co
Stephen A Almeida Plumbing Co
4.9(
65
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Steve was great to work with. Easy to talk to, understood what I wanted, knew what to do. Quality of the work is excellent. Price is very fair. I've recommended him to some friends who are also having issues with low water pressure in the City of Newport, RI. (we all live near the high point in Newport, so we get the lowest pressure).
I would recommend Steve and use him again.
"
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+2

Recommended by100%of homeowners
Melanie Aldrich and Son Plumbing and Heating
4.8(
6
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

In business since 2002

Free estimates

Emergency services offered

For over 2 years Melanie Aldrich and Son Plumbing and Heating has served the state of Rhode Island on a reputation of quality. We have built and staked that reputation on our astounding customer service. At Melanie Aldrich and Son Plumbing and Heating we treasure every client and work to build and maintain a relationship for life. We understand that your time is important which is why we work for the fastest turn around time on your project possible. We can handle everything from faucets and fixtures up to a full job on an addition or remodel. If you want a one on one experience, professionalism and quality call us today!

Recommended by100%of homeowners
Fletcher Heating
4.2(
67
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

In business since 1984

Free estimates

Credit card accepted

"I am so glad I hired Mr. Fletcher to replace our old inefficient furnace and water heater. We are very satisfied with his services. After confirming his appointment, him and his crew arrived on time and replaced the system in 1 day, he came back the next day to finish installing ducts to the upstairs. John was very professional and not pushy at all. Believe me, we had done estimates from all the big companies in the area, all of them were requesting for over 20,000 dollars and were pushing us to get and electric heat pump-not what we wanted at all. John came to us and listened to what we wanted and recommended the best and affordable more efficient propane heating system. He gave us a fair price. So glad we used his company/would recommend him without hesitation."
Response time11 hrs
Recommended by91%of homeowners
Petro Home Services
4.1(
115
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

In business since 1903

Emergency services offered

Warranties offered

"I was with Petro for two years under an auto-delivery and service plan contract and found the service is good but the prices are way, way over market.  My real problem is with the initial salesman from "DeBlois" that I dealt with, as the two important questions I asked before signing up were not answered truthfully.  I asked if the price quoted was a promotional price or one typical of future deliveries; I was told I could expect the same levels relative to competition.   However, unlike the first delivery, all subsequent deliveries were at least $.50/gal. above other full-service companies I have used (I checked within a few days of some deliveries).   The second problem is that in my initial call  I asked if I would be serviced by DeBlois or another company, and I specifically asked if Petro would be involved, since as a new resident of Narragansett I asked around and had been warned to avoid Petro.  The salesman at DeBlois said there was no connection, but as it turned out DeBlois and Petro are the same company.  So in sum, I found the service to be competent and courteous, but the prices for both oil and boiler service to be very high.  As I am writing this well after the last delivery, my agreement has now expired and I am no longer a Petro customer.
"
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Recommended by75%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
Universal Boiler Works/Insulation
4.2(
10
)
Water Heater - Install or Replace

Serving Block Island, RI and surrounding areas

In business since 1929

Free estimates

Emergency services offered

Universal Boiler Works/Insulation, has been serving Rhode Island's insulation, plumbing, electrical, and other specialty needs, since 1929! We are a family owned and operated company, thus we want your feedback and input. We always respond quickly to your requests, always price reasonably, and the work performed is of the highest caliber. We use the best in materials as well. Thank you for selecting us and we welcome your questions always. For the most reliable, cleanest, and utmost professional contractors in Rhode Island, call us! Thank you for your interest.

Recommended by66%of homeowners
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