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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon16
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Republic, MO

*The Angi rating for Water Heater Service companies in Republic, 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 Republic, 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 September 26, 2026

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O'Hara Construction of the Ozarks, LLC
4.8(
80
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Republic, MO and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"Arrived on time, completed work as quoted, I added additional work while Aaron was on site to clean up home builder hot water tank and furnance installation errors, His was very fair with both the additional labor and parts. I have already referred him to my neighbors."
Response time1 day
13 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for TCB Heating, Cooling and Handyman Services
TCB Heating, Cooling and Handyman Services
4.8(
17
)
Water Heater - Install or Replace

Serving Republic, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"It was a wonderful experience. Travis was wonderful. He fixed my AC and it was a cheaper price. He was great and a life saver. He was really professional and polite. He responded to me very quickly."
Framing the support structure for a second-story deck addition. Pressure-treated posts and beams being installed to extend the outdoor living space and reinforce structural integrity. Project located in a residential backyard setting with access to existing patio slab.
We replaced an aging, inefficient HVAC unit with a new high-efficiency system to improve cooling performance and energy savings. The original unit was outdated, sitting low to the ground, with declining performance and airflow issues caused by poor drainage and landscaping.
In-progress installation of a high-efficiency air handler and furnace system. Wiring in place, connected to updated ductwork with adjacent water heater visible. Clean layout and spacing prepared for final paneling and system test.
Wall-mounted mini-split indoor head unit installed in an unfinished insulated wall. This high-efficiency ductless system provides both heating and cooling for zoned comfort.
Vintage mechanical thermostat from an early 1900s home. A visual reminder of how much heating and cooling technology has advanced. We specialize in upgrading outdated systems with smart, programmable thermostats to improve comfort and efficiency.

+28

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for Reed's Plumbing, Excavating, Septic, Heating & Air
Reed's Plumbing, Excavating, Septic, Heating & Air
4.6(
70
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+3 more

Serving Republic, MO and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Done fast and affordable price"
New Air Conditioner
New Air Conditioner
New Furnace Install
Mini Split Install
Mini Split Indoor

+11

28 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for White Plumbing, Heating & Air
White Plumbing, Heating & Air
5.0(
8
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Republic, MO and surrounding areas

Approved

In business since 1989

Emergency services offered

Credit card accepted

"chris did a great job"
Water Main South Springfield
Water Main North Springfield
Water Main Repairs
Frozen Solid
Fozen Pipe

+4

Response time2 hrs
41 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for The Plumbers Plumber LLC
The Plumbers Plumber LLC
4.7(
27
)
Water Heater - Repair or ServiceTankless Water Heater - InstallWater Heater - Install or Replace+1 more

Serving Republic, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"They did an excellent job for an affordable price. I was very happy with their service from start to finih."
Basement Upgrade
Basement Upgrade
Basement Upgrade
Response time6 hrs
84 neighbors recently requested a quote
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Avatar for Cardinal Plumbing
Cardinal Plumbing
4.6(
10
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Republic, MO and surrounding areas

Approved

In business since 2014

Emergency services offered

Credit card accepted

"Dyllan did a great job! He came to the house early. He actually woke me up! I was given a quote to replace the angle stop valves on two toilets and a sink. While Dyllan was working on the project, he found out that the main water shut off valve didn't work. He explained what needed to be done to fix the problem and gave me another quote for that. I agreed for the additional work to be done and I'm completely satisfied! I would certainly recommend Cardinal Plumbing. Thanks again Dyllan!"
Sewer line repair
water softener
Response time40 mins
Response rate92%
Recommended by88%of homeowners
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Avatar for Benjamin Franklin Plumbing of Springfield
Benjamin Franklin Plumbing of Springfield
4.2(
5
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Republic, MO and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

At Benjamin Franklin Plumbing of Springfield, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home's Plumbing running smoothly. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed. Whether you need yearly maintenance, replacement, or emergency service give us a call or book online 24/7. We service Springfield, Nixa, Ozark, Republic, Rogersville, Willard, Walnut Grove, Fair Grove, Ash Grove, Billings, Clever, Sparta, Highlandville, Strafford, Battlefield, Turners, and Brookline

7 neighbors recently requested a quote
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Avatar for Webster Construction
Webster Construction
New to Angi
Water Heater - Install or Replace

Serving Republic, MO and surrounding areas

Approved

Small jobs welcome

I’m a young outgoing individual, I’ve had a full time job since I was 14 trying every trade you can think of I have several years of plumbing under my belt, I’m a skilled framer, I’ve done electric for several years and even done mechanical work, I found a love and passion for handyman work and decided I was ready to take the leap on my own! If you need anything done no job is to big or small don’t be afraid to reach out I’d love to come check it out for you!!

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Avatar for ATS Heating and Cooling
ATS Heating and Cooling
4.9(
114
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Republic, MO and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Timely, accurate, professional, courteous, genuinely friendly receptionist & technician. Donnie’s great! Terrific price!"
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
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Water Heaters questions, answered by experts

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

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

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

Replacing facilitates energy savings, decreases repair frequency, and aligns with modern safety regulations, maximizing safety.

The Republic, MO 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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