Can you switch to a tankless water heater from a heater with a tank?

• <div><p>Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.</p></div>

How much should it cost to install a hot water heater?

• <div><p><a href="https://www.angi.com/articles/how-much-does-water-heater-installation-cost.htm">Water heater replacement costs</a> around $1,300, but a total install will depend on a few factors. Solar heaters can cost upward of $3,700, while conventional gas heaters may cost less than $1,000. <a href="https://www.angi.com/articles/how-much-does-tankless-water-heater-cost.htm">Tankless water heaters</a>, common in apartments and homes without much space, cost around $2,600 to install. Expect the cost to increase significantly if new plumbing is required, or if there is damage from a previous water heater malfunctioning. </p></div>

Get matched with top water heater pros in Smithville, MS

Q: Which types of gas appliances might require installation or replacement services?

• <div><p>Examples include gas stoves, ovens, and water heaters. Confirm with your provider for specific items.</p></div>

Q: How much do different types of water heaters cost?

• <div><p>It&rsquo;s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:</p><ul><li><p>Electric: $600&ndash;3,500</p></li><li><p>Gas: $700&ndash;$2,700</p></li><li><p>Propane: $700&ndash;$2,500</p></li><li><p>High efficiency: $1,500&ndash;$3,000</p></li><li><p>Indirect: $1,200&ndash;$3,500</p></li><li><p>Hybrid heat pump: $1,200&ndash;$3,500</p></li></ul><p></p></div>

Q: What factors affect the cost of water heater installation?

• <div><p>Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.</p></div>

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Verified Reviews for Water Heater Service pros in Smithville, MS

*The Angi rating for Water Heater Service companies in Smithville, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Smithville, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on December 01, 2025

Reviewed in June 2021
I called several plumbers to fix my parents hot water heater pipes that were leaking. Lyles was the only one that called me back. They were able to come out and fix the repair the same day!! Super nice and friendly service! Would highly recommend them!
Lyles Plumbing and Excavation
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Reviewed in September 2019
Great job unclog drains check water pressure and cover outside drain
Stewart Plumbing Co
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Reviewed in October 2017
After they arrived and began work I was told that they were not going to install the heat strips. They got the salesman on the phone, and I asked how much of the quoted price he had included for the heat strips. He said "About $20." I was guessing at least $500 to $800, but have since been given...
RW Heating, Air, Plumbing & Electrical Inc.
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Reviewed in July 2015
They didn't do a very good job. The tub is not leveled correctly so the water just stands and doesn't drain properly. There are gaps in the wall where you can see through to the next room when standing in the shower. The shower surrounds are crooked and the tub is not really fastened down like...
Mr. Rooter Plumbing of Tupelo and Oxford
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Reviewed in September 2014
Every part of this job went perfectly - from the coupon ordering - to the first contact - his calls to discuss and confirm the dates - his call when he was on the way and the hours spent working in the Memphis Summer heat. I could not have asked for a better company and crew - there was nothing...
1-855 US Trash
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Reviewed in June 2014
One of the back windows has parts missing. The screens droop and will not stay in place. They nailed some of the trim and tried to cover with caulking. They have been slow to respond to their problems with quality control. We request that they take care of these problems. They advertise a life...
Window World of Tupelo
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Reviewed in October 2013
Awful. The man (Marty H.) came with the crew the first day and then left. We did not see him until the job was over. His crew looked like convicts that he had gotten out on work-release. They tore one of the screens upstairs and did not claim respnsibility nor offer to replace it. After a...
Advance Roofing
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Reviewed in August 2013
Have used Matthews Heating and Air Conditioning for over 12 years. Always professional, friendly, neat, fair and prompt.
Matthews Heating & Air Conditioning Svc
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Reviewed in August 2013
Very professional. Drained out the water, removed the two units and put in the new ones without any problems. I have had trouble with providers in the past and they were recommended by our gas company. We did not compare prices with anyone else. We did not call anyone else. Not sure if the...
Mid Mississippi Heating & Cooling / Raymond
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Reviewed in April 2013
We have been their customer for about 13 years now. They do all of our heating, air, and plumbing services. We feel like they are very honest. If something ever goes wrong after a repair, they come out immediately to repair the issue.
Mitch Wright Plumbing Heating & Air
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Find Water heater pros in Smithville

Davis Painting and Home Repair

4.94(

)

•Approved Pro

Davis Painting and Home Repair

Customers say: Quick response

Recommended by 95% of Angi customers

10 years of experience

We are a well established business with over 45 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Davis Painting and Home Repair, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Davis Painting and Home Repair today and we will be there in your time of need. WE ALSO DO COMMERICAL PAINTING GIVE US A CALL 662 260 7867 HOMEADVISOR IS A GREAT PLACE TO FIND A PRO TO HELP WITH YOUR PROJECTS 662 260 7867

"Very nice and Excellent work. Would hire again in future."

Ethan B on May 2025

"Very nice and Excellent work. Would hire again in future."

Ethan B on May 2025

Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

Customers say: Super punctual

28520 local quotes requested

9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

"Super helpful"

Michele H on November 2025

Triton Construction Company

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Triton Construction Company

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10 years of experience

Triton Construction Company has 3 employees! We have a page on Facebook where are pictures of our jobs are it is under Triton Construction Company! We love helping people for a cheap and reasonable price. Thanks and have a great day!!!

Krell Distributing Co Inc

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Krell Distributing Co Inc

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53 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Southern Sewer And Drain

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Southern Sewer And Drain

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10 years of experience

Locally owned and operated, family plumbing services dedicated to providing all customers with Quality and Dependable customer service. We do it all, The complete plumbing service.

David's Plumbing

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David's Plumbing

No reviews yet

24 years of experience

From plumbing repairs to installations, we can help with your pipe problem! Need pipe, septic, water heater, or irrigation system fix? With over 14 years of experience, we can help you through our reliable and affordable service.

Solar Wolf Energy

2.00(

)

Solar Wolf Energy

2.00(

)

10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Trust our proven reputation to take care of your plumbing needs. We have been voted reader's choice best plumber in the triangle for 2 years running. As we're licensed, bonded, and insured master plumber, you can count on us.

Liberty Plumbing LLC.

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Liberty Plumbing LLC.

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With over 20 years of experience, we're the best choice for all your plumbing needs.

Showing 1-10 of 28

Water Heaters questions, answered by experts

Examples include gas stoves, ovens, and water heaters. Confirm with your provider for specific items.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

Water heater replacement costs around $1,300, but a total install will depend on a few factors. Solar heaters can cost upward of $3,700, while conventional gas heaters may cost less than $1,000. Tankless water heaters, common in apartments and homes without much space, cost around $2,600 to install. Expect the cost to increase significantly if new plumbing is required, or if there is damage from a previous water heater malfunctioning.

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

Electric: $600–3,500
Gas: $700–$2,700
Propane: $700–$2,500
High efficiency: $1,500–$3,000
Indirect: $1,200–$3,500
Hybrid heat pump: $1,200–$3,500

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

The Smithville, MS homeowners’ guide to water heater services

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

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Tankless Water Heater Not Heating: 8 Causes and Solutions
If your tankless water heater is not heating, there are several common reasons why. Learn the possible causes along with practical troubleshooting tips.