Get matched with top water heater pros in Belle, MO

Q: Can you use a boiler and a water heater interchangeably?

• <div><p>No. Boilers and water heaters are not interchangeable because they serve different purposes. A water heater will never be able to supply warm water or steam for your central heating system. In most homes, a boiler and a water heater may be combined to provide heating and daily use of hot water. Other homes may opt for a furnace over a boiler for their heating needs.</p></div>

Q: Does installing a water heater yourself void the warranty?

• <div><p>Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. </p></div>

Q: What size wire should I use for a 30-amp hot water heater?

• <div><p>The <a href="https://www.angi.com/articles/wire-guage-amp-chart.htm">standard copper wire gauge</a> to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.</p></div>

Q: Are water heater expansion tanks required by code?

• <div><p>Not all homes are required by code to have water heater expansion tanks, though some cities, like Los Angeles, do. Sometimes, municipalities will require a code that asks homeowners to install an expansion tank if their water heater is on a closed system. A closed system setup without an expansion tank can place unnecessary stress on appliances and shorten their lifespan.</p></div>

Q: How long will a water heater last after it starts leaking?

• <div><p>A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.</p></div>

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Verified Reviews for Water Heater Service pros in Belle, MO

*The Angi rating for Water Heater Service companies in Belle, MO 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 Belle, MO 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 10, 2025

Reviewed in September 2025
Samuel worked fast and efficiently to get our water pipes repaired when we had a leak. He went above and beyond to get the repairs done.
Collective Enterprise
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Reviewed in May 2025
Jacob did a fabulous job replacing my water heater! He was professional and timely!
Parkers Plumbing, LLC
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Reviewed in April 2022
From the moment I talked to Brian on a weekend call, to the time he and Rusty came to the house giving me the information, they were a true team. They gave me the the comfort I needed to get the right water cleaning system for my home. Yes I am a single women with my 90 year old mother and yes...
Trionics Superior Water
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Reviewed in May 2020
LCS Plumbing & Electrical LLC installed new waterlines, tub and fixtures in my bathroom during our recent remodel, they also cleaned our water heater and installed new elements. Their response time and workmanship were excellent! I'm like most people, I hate calling repair services, because you...
LCS Plumbing and Electrical
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Reviewed in September 2019
They promptly responded to our call and were able to service our water heater right away. Everything was taken care of in a professional manner.
Advanced Plumbing Systems
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Reviewed in July 2019
It was horrible. I had a plumbing leak at my property and they said they would come out to fix it several different times and each time I talk to them they acted like it with the first time we talked. I work without water for a week waiting on them. The last day they stop taking my calls, and...
American Plumbing Solutions
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Reviewed in July 2016
Frank arrived on time and did a great job helping me figure out the source of the water in the basement. He was professional, courteous, and reasonable in his charges. I would call on him again without any question!
Danna Enterprises LLC
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Find Water heater pros in Belle

Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

Customers say: Super punctual

27328 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

AmeriPro Heating & Cooling Services

4.93(

)

AmeriPro Heating & Cooling Services

4.93(

)

Customers say: True professional

Recommended by 100% of Angi customers

AmeriPro Heating & Cooling Services is locally owned and veteran operated heating and cooling service provider. AmeriPro Heating & Cooling Services specialize in home and small business comfort heating and cooling system repair, maintenance and upgrades. We also service water heaters and water softening systems. Call us today!

"Charlie was fantastic. On time, able to service our AC and get us back up and running. Replaced the motor, gave the entire system a check, reasonably priced. Will definately use them again"

Mark B on June 2020

"Charlie was fantastic. On time, able to service our AC and get us back up and running. Replaced the motor, gave the entire system a check, reasonably priced. Will definately use them again"

Mark B on June 2020

Construction, remodeling, repairs as many people as needed, cash, check, money order and can accept cards for fee

Krell Distributing Co Inc

No reviews yet

Krell Distributing Co Inc

No reviews yet

53 years of experience

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

All Around Heating and Cooling, LLC

5.00(

)

All Around Heating and Cooling, LLC

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Here to provide professional services to public services, residential or commercial applications. Driven to provide excellent quality service with superior satisfaction. Find us at (www.facebook.com/allaroundheatingcooling) to see products and other services and be apart of a growing customer database to receive discounts, promotional offers and maintenance information for homeowners.

Call The All In One Construction Co

No reviews yet

Call The All In One Construction Co

No reviews yet

40 years of experience

I have 35 years experience in construction I have performed all phases of construction im a 4th generation contractor I have 4 employees

Advanced Plumbing & Septic Service

No reviews yet

Advanced Plumbing & Septic Service

No reviews yet

27 years of experience

Showing 1-10 of 36

Water Heaters questions, answered by experts

No. Boilers and water heaters are not interchangeable because they serve different purposes. A water heater will never be able to supply warm water or steam for your central heating system. In most homes, a boiler and a water heater may be combined to provide heating and daily use of hot water. Other homes may opt for a furnace over a boiler for their heating needs.

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Not all homes are required by code to have water heater expansion tanks, though some cities, like Los Angeles, do. Sometimes, municipalities will require a code that asks homeowners to install an expansion tank if their water heater is on a closed system. A closed system setup without an expansion tank can place unnecessary stress on appliances and shorten their lifespan.

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

The Belle, MO homeowners’ guide to water heater services

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

See all articles

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