Top-rated water heater pros.

Get matched with top water heater pros in Saint Clair, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Saint Clair, MO?

Select your specific project to find the pro for you.

Find Water heater pros in Saint Clair

Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.8(
5
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Saint Clair, MO and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"I called Mr. Rooter because I had called another Plumbing company to come out the night before and they were a no show.  They were extremely friendly over the phone.  I called at approx 8AM and said they'd be able to come out by 11AM.  They called at about 9:30 to say someone was available to come out now and I said that was perfect.  They arrived at 10AM.

Jason was the plumber who arrived and he was very very friendly and professional.  I told him the problem and we discussed pricing up front.  I had a coupon which he said they would definitely honor.  He immediately got to work.  He wore footies over his shoes while in the house.  He worked diligently and answered all of my questions.  After about an hour and being certain the line was clear he cleaned up, we took care of payment which was exactly what was discussed beforehand, and he was on his way.

A very pleasant and hassle free experience.  I will definitely be calling Mr. Rooter for the Franklin County area again for any plumbing needs and would recommend them to anyone needing this kind of work.

The job also comes with a 30 day warranty which I thought was great and definitely put my mind at ease just in case something happened again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Saint Clair, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"They were very good. I had two different residencies. So I used one of the Angie's List big deals at each location. They were on time, very prompt and professional. They were very easy to work with. I was very pleased. With regard to price, they were very reasonable. I didn’t feel like I was pressured to buy anything additional that I didn’t need. They told me exactly what was going on. Their responsiveness and punctuality were very good. I love the email system that they have. As soon as I buy a coupon, they send me an email and say let's schedule this. I love that because it's a very easy way to communicate without having to get calls all day. I would absolutely sue them again in the future. I have to give them extra kudos as well because I did have two residences. I had my Harrisonville address on record. I was waiting for them 6:10.9 to 6:15.1probably about 15-20 miles away from this address. I thought that they would be out here anytime. Then it dawned on me that I did not give them the updated address. So I called them immediately and said that it was my mistake for sending them the wrong address. They were very gracious in owning up to my mistake."
install
Cage
Installers Van
Additional Photos
Additional Photos

+5

Recommended by94%of homeowners
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 Saint Clair, 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 Parkers Plumbing, LLC
Parkers Plumbing, LLC
5.0(
16
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Saint Clair, MO and surrounding areas

In business since 2025

"I hired this pro because he was honest about how difficult it is to deal with cutting tile around faucets in these old houses. He recommended cutting a big portion so the tile could be repaired if it broke but I would need a tile person to come in and fill in the tile. When he heard it was my only bathroom he figured that he could pull the dishwasher in the kitchen and do the installation of faucet and shower head from the back wall without disturbing any of the tile. Even though he was more expensive I appreciated his problem solving and who knows how expensive it would have been to deal with damaged tile that was impossible to match? I am pleased with the results. My only criticism is that it was discovered there had been a mouse infestation behind and beneath the dishwasher and he charged me a large sum to clean that up. I did it because I didn’t want to stop the project but it seemed like $350 was a lot to charge me for that."
Response time7 hrs
Showing 1-10 of 37
Water Heaters questions, answered by experts

Going from a tank to a tankless water heater is one of the most effective ways to lower your utility bills. The switch also frees up more space and ensures a consistent hot water supply, as the water is heated on an as-needed basis. It costs between $5,400 and $7,400 to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.

Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

Excessive pressure (above 80 psi) puts too much stress on plumbing pipes, joints, and fixtures. This can lead to leaks and burst pipes. Plus, it shortens the lifespan of appliances, can waste water, and can raise your utility bills. High water pressure might feel like a gift, but it’s actually a silent threat to plumbing.

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

The Saint Clair, MO homeowners’ guide to water heater services

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