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  • Verified reviews icon11
    Verified water heater services reviews

Top-Rated Water heater pros in Troy - Updated Nov 2026

Avatar for JONES AIR & WATER
JONES AIR & WATER
5.0(
8
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Troy, MO and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We had Jones Air & Water come out to install filtration and replace a catalytic core system that we had installed to prevent descaling. In our situation, we had a high volume of Chlorine in the water that you could definitely smell and taste. The catalytic core system, didn't live up to the expectations and we still had to deal with a heavy scale build up noticeable on all of our faucets and with two Rinnai units for on demand hot water that raised concerns about what type of build up we were having on what we couldn't see. Everett came out and was very thorough in testing the water and then explaining a recommended solution. We finally decided on a dual media tank solution that Everett and JD installed that provides us with an efficient way to not only handle the Chlorine issue, but truly conditions the water and we're noticing all of the differences that Everett explained we should see. We are very satisfied with the whole process from the review of what our situation is, the recommended solution, the installation and the end result. We highly recommend using Everett for a water treatment solution."
Recommended by100%of homeowners
Avatar for Re-Bath
Re-Bath
4.2(
38
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Troy, MO and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Overall, Rebath people are pleasant to work with. Brendan was a top notch craftsman, 'BJ' in office stayed in touch as work progressed. there were some problems with ordering product, receiving wrong product, miscommunication in scheduling, which delayed completion of job beyond our expectations. However job was completed to our satisfaction at last, and quality of product and of work are good.
"
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+8

Recommended by70%of homeowners
Avatar for Authority Plumbing & Drain LLC
Authority Plumbing & Drain LLC
4.8(
24
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Install or Replace - For Business+2 more

Serving Troy, MO and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Jeannie with Authority is amazing. She answers messages quickly! She goes into great detail to explain everything that is going to take place with your project. Extremely honest with no hidden surprises at the end! I highly recommend Authority for all your plumbing needs!"
Response time4 hrs
Response rate100%
Recommended by9%of homeowners
JOSE Bonilla Construction - Facebook
4.1(
102
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Troy, MO and surrounding areas

In business since 2007

Credit card accepted

"I received a phone call from Bo within an hour after completing my online request for help with my dryer. We made arrangements to meet the next day for him to look at the dryer and he was prompt and very courteous. When he took off the cover over the power cord he saw the problem immediately and told me that he could fix it quickly but he didn't have another power cord with him and it needed another small part. He was to return the next evening. He called me about an hour later the same day and told me he had the parts and would I mind if he came on out. It was fixed and my dryer was running fine. Very professional. I would call them again."
Recommended by91%of homeowners
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Water Heaters FAQs, answered by experts

Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

We recommend you turn off the unit, the power, and the water supply as soon as you notice a leak. Your water heater tank should have a dedicated shut-off valve located on the cold inlet pipes. If the valve is broken or inoperable, use the shut-off valve to your home's main water supply to stop the flow to the entire house.

Avoid touching valves or pipes directly without confirming if they are hot. Wear gloves and other safety gear to keep from coming into contact with hot levers or components when turning off your leaking water heater.

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 state requires you to vent an electric water heater. Other installation requirements for water heaters will vary, though, depending on the state and local jurisdiction in which you live. Some places require permits, while others don’t. Some may force you to place the appliance a certain distance from any walls or other appliances, while others don't. When you find a local professional to install a water heater, this expert will ensure you follow all the local regulations.

The Troy, MO homeowners’ guide to water heater services

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