Conventional Tank Water Heaters

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Gas and Electric Tank Water Heater Service Across Rhode Island

Conventional tank water heaters store a ready supply of hot water for your home. C.W. Cummings Plumbing provides installation, repair, replacement, and maintenance for gas and electric tank water heaters across Rhode Island.

Whether you need help with an older system, are planning a replacement, or are not sure which tank size is right for your home, our team can help you understand your options and take the next step.

Conventional Tank Water Heater Services

C.W. Cummings Plumbing provides gas and electric tank water heater service across Rhode Island.

01

Gas Water Heater Services

Installation, repair, burner inspection and cleaning, gas line inspection, tank cleaning, thermostat service, and replacement planning.

02

Electric Tank Water Heaters

C.W. Cummings Plumbing can help with installation, repair, thermostat calibration, heating element replacement, tank cleaning, and replacement planning.

03

Find the Right Tank Water Heater

The right tank size depends on your household hot water use, fuel source, installation space, and existing plumbing. We can help you choose an option that works for your home.

04

Repair or Replacement?

Water around the unit, changing water temperature, slow recovery, unfamiliar sounds, or no hot water can all be signs that it is time to request service.

Tank Water Heater Service

Our team can inspect your system, explain the available options, and help you understand your next step.

Schedule Tank Water Heater Service

How Conventional Tank Water Heaters Work

Conventional storage water heaters remain one of the most common hot water systems in Rhode Island homes. They store a ready supply of heated water in a tank, often ranging from 20 to 80 gallons.
When you turn on a hot water fixture, heated water leaves from the top of the tank. Cold water enters near the bottom through a dip tube, where it is heated and stored until it is needed. This helps keep hot water ready for showers, sinks, laundry, dishwashers, and other everyday use.
Because the tank keeps water heated and ready, choosing the right size matters. A tank that is too small may not keep up with a busy household. A tank that is larger than needed can take up more space and maintain more heated water than your home needs.
This page focuses on gas and electric tank water heaters. If your home has an oil fired water heater, visit the dedicated Oil Fired Water Heaters page for service information.

Gas and Electric Tank Water Heaters

C.W. Cummings Plumbing can help you understand the available options and choose a tank water heater that works for your home.

GAS TANKS

Gas Tank Water Heaters

Gas tank water heaters use a burner to heat the water stored in the tank, giving your home a ready supply of hot water for showers, sinks, laundry, and more. These systems are a familiar choice for many Rhode Island homes and come in a range of sizes to fit different household needs.

If you need a new gas water heater, repair for an existing unit, or help deciding on the right tank size, C.W. Cummings Plumbing can help you review the options for your home. Our team provides installation, repair, burner inspection and cleaning, gas line inspection, tank cleaning, thermostat service, and replacement planning.

No hot water, slow recovery, changing water temperature, or water around the unit are all good reasons to request service.

ELECTRIC TANKS

Electric Tank Water Heaters

Electric tank water heaters use heating elements inside the tank to heat and maintain your home’s hot water supply. They are a practical option for homes without a gas connection and are available in a range of tank sizes to match different household needs.

C.W. Cummings Plumbing provides electric tank water heater installation, repair, thermostat calibration, heating element replacement, tank cleaning, and replacement planning.

If your electric water heater is not heating, is producing inconsistent temperatures, or is no longer keeping up with demand, our team can inspect the system and help you understand the available options.

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Not sure which type or tank size is right for your home? Request service, tell us about your current system, and the C.W. Cummings team can help you review the next step.

Gas and Electric Tank Water Heater FAQs

No hot water, slow recovery, changing water temperature, unfamiliar sounds, or water around the unit are all good reasons to request service. C.W. Cummings Plumbing can inspect the system and explain the available options.
The right size depends on your household hot water use, the number of people in the home, and how many fixtures may be used at the same time. Our team can help you choose a gas or electric tank water heater that fits your home.
Yes. C.W. Cummings Plumbing provides service for gas and electric tank water heaters. Gas service can include burner inspection and cleaning, gas line inspection, and thermostat service. Electric service can include thermostat calibration and heating element replacement.

A change may be possible, but your home's existing fuel source, electrical capacity, venting, installation space, and plumbing all need to be reviewed first. Our team can help you understand the options for your home.

Join the CW Cummings Membership Program Today!

Whether you’re looking to protect your entire plumbing system or keep your water heater running reliably, CW Cummings Plumbing’s Membership & Maintenance Clubs offer a smarter, more proactive approach to home plumbing care.

To learn more or enroll, call (401) 828-7730 or click below to ask about membership options. Our team will walk you through the benefits and help you choose the right plan for your home.

CW Cummings Plumbing Co. Reviews

Hear From Our Happy Customers

Top rated
C W Cummings Plumbing4.8
Based on 145 reviews
Karen Beese
1 week ago
Matteo and Joe did an excellent job installing my new water heater. They were friendly and professional. They took time to explain all that they were doing. CW Cummings answered my request for service quickly. Dee was also very helpful over the phone. Highly recommended!
Renee Hampshire
2 weeks ago
Unfortunately, when pluming problems arise. Rest assured CW Cummings will be there when contacted and they will be on time! Mateo and Joseph were efficient and helpful. Mateo gave some great suggestions to rectify the issues. Very knowledgeable as well. Go local, call them!
Ann Barber
1 month ago
Michael Tedeschi
1 month ago
I had some PEX fittings corroding and leaking from a different plumbing company. I was referred to Cummings from my well company and saw the positive reviews so decided to try. I was extremely satisfied with the all aspects of the process from the front office/scheduling (Dee) to the plumbing service quality and cost. Mateo was prompt/on time, extremely knowledgeable, and thorough. While doing the repairs he inspected the rest of the plumbing and recommended a shut off valve improvement so if the tankless water heater goes down it could be isolated so the rest of the house could run. My expectations for the service, quality, and cost were all exceeded and I would highly recommend their services. Thank you Dee, Mateo, and Cumming's Plumbing! MikeT
Happy Cat71
2 months ago
Matteo and Joe were phenomenal. Professional, knowledgeable, respectful, and courteous. We will definitely call again for plumbing needs. Thank you
Rosemary P
2 months ago
Matteo and Joe were courteous, professional, and great at explaining the pros and cons of different options in a way that is easy to understand. Fair price and great service!
Nice technician, wonderful service. Seemed very eager to help. I am truly sorry I couldn't afford it.
Nancy Weekley
3 months ago
We were very pleased with the response we received from CW Cummings. Matteo our technician was on time , professional, knowledgeable and friendly. Our issue was addressed along with other concerns. We look forward to working with CW Cummings in the future.
John Richards
3 months ago
Great service provided by CW Cummings. We had a problem with a toilet flange that needed to be replaced. Matteo did an excellent job on the repair and rebuilding the toilet itself. Very clean with attention to detail. He also performed a whole house inspection and made a couple of recommendations with a quote to do the work. There were not any pressing issues and there was no pressure to have this additional work done. Overall fantastic experience and will definitely be using them again in the future.
Jason DeAngelis
3 months ago
Abigail Windley
3 months ago
Ken was fantastic! He came out to troubleshoot a dishwasher backup issue, patiently tested the drainage and walked me through everything until we determined repiping was the solution. He gave me a fair, upfront price that included the service fee to come to Warwick and was able to complete the repair right then and there—no second appointment needed. He was knowledgeable, clean, polite, and genuinely took the time to listen and educate me. Highly recommend Ken and CW Cummings for honest, thorough, and professional plumbing work!
Lesley Bietz
3 months ago
Thank you. Look forward to using you again. Very skilled and nice plumber/serviceman.
Denise Richtarik
3 months ago
I had water on my basement floor. Matteo was able to pinpoint my problem in a flash. Excellent !
Kristen D'Aguanno
3 months ago
Kathleen Brown
3 months ago
Ken was hardworking, informative, and very thorough with all my questions. The pricing was very fair and reasonable. He did a phenomenal job and the work he did was excellent!
Joyce Thornton
3 months ago
Very professional and helpful.
tricia tuchon
4 months ago
Excellent work and customer service. Matteo was very professional and neat.
Trish M
4 months ago
Highly recommended. Ken was polite and professional. He helped us make the right choices and was able to schedule us for a same day repair when our water heater quit unexpectedly. He also did a great job repairing our shower on a separate call. We will call CW Cummings for all our plumbing needs.
Patricia Acton
4 months ago
Matteo Picozzi was very informative and helpful,would recommend this company,very professional.
Robert Godwin
4 months ago
Matteo did a great job repairing my shower faucet as well as flushing the hot water heater. He also provided helpful advice on filtration systems to remove unwanted sediment.
Susan Gourd
4 months ago
Great technician explaining everything. Problem was solved within a few hours after arrival. Complimentary inspection of the houses systems included in service fee. Nothing forced just suggested. Matteo Picozzi was excellent.
Jo Anne Robitaille
4 months ago
Mateo was a very nice guy. He knew what he was talking about. Very polite, etc. I would definitely get back to him if there is a problem. Jo Anne R.
Norman Benoit
5 months ago
Service guy was great explain everything have back again hope same guy is still there ty Norm
John O'Brien
5 months ago
Matteo was polite and well versed in all matters plumbing. 👍

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