Top-rated water heater pros.

Get matched with top water heater pros in Weldon Spring, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Weldon Spring, MO?

Select your specific project to find the pro for you.

TRUSTED BY WELDON SPRING, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon235
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Weldon Spring, MO

*The Angi rating for Water Heater Service companies in Weldon Spring, 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 Weldon Spring, 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 July 09, 2026

Find Water heater pros in Weldon Spring

Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
344
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Weldon Spring, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"I want to thank Hosack Plumbing, and Kent, for getting my situation cleaned up quickly and professionally. My water heater install is perfect, my water pressure spot on thanks to the new PRV, and is ready for inspection. Kent was thorough, professional, and very clean. He noticed my mask when I answered the door and wore a kn95 mask the whole time. The life coaching advice was an added bonus. Kent's work was great and I'm very pleased with the service provided."
.
.
.
.
.

+2

Response time8 hrs
8 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Super Handy Man, LLC
Super Handy Man, LLC
4.9(
131
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Install or Replace - For Business+1 more

Serving Weldon Spring, MO and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"He did a great job. We needed a new hot water heater, he put one in the next morning. Very honest."
Response time5 hrs
Response rate87%
15 neighbors recently requested a quote
Request Quote
Avatar for Dunn Heating Air Conditioning and Plumbing
Dunn Heating Air Conditioning and Plumbing
4.7(
273
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Weldon Spring, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"JT Dunn Climate Control won my business by being honest and letting me know what would be in my best interest on the maintenance of two HVAC systems in an industrial building of mine. They were very thorough and saved me a lot of money. Then as part of a renovation project they removed two older systems and replaced them with one, installed four new gas infrared heaters on the dock, repaired an old heater, removed other old equipment, and repaired ductwork. They were excellent in every way. They are reliable and trustworthy. They are definitely going to maintain my systems going forward. And they are now the first HVAC company on my list for any project. Next, I'm going to ask them to quote the replacement of my 18-year-old home HVAC system."
Additional Photos
Response time2 days
28 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Liberty Heating & Cooling
Liberty Heating & Cooling
4.8(
46
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Weldon Spring, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"Remove electric water heater and install a new high efficiency gas water heater."
A/C replacement
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

5 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
4.7(
515
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Weldon Spring, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Steve arrived on time, quickly diagnosed the problem with the water heater, gave me options to fix/replace without trying to steer me to one option or the other, and answered my questions. I opted for replacement and he got the appointment set up for the next day so we wouldn't be without hot water any longer than necessary."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time12 hrs
Response rate100%
19 neighbors recently requested a quote
Request Quote
Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
4.6(
81
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+3 more

Serving Weldon Spring, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Installed my furnace the same day of contracting them! They were efficient and courteous and done within a couple of hours."
Response time6 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Express Services Plumbing LLC
Express Services Plumbing LLC
5.0(
24
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Weldon Spring, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Great job installing the water heater and the price was nice."
Response time12 hrs
2 neighbors recently requested a quote
Recommended by4%of homeowners
Request Quote
Avatar for Ambassador Plumbing L.L.C
Ambassador Plumbing L.L.C
5.0(
37
)
Water Heater - Install or ReplaceSolar Water Heater System - InstallTankless Water Heater - Install+6 more

Serving Weldon Spring, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Awesome. Showed up on time. Courteous. Clean. Of the several company reps that I spoke with Austine Ambassador Plumbing) gave me the most confidence. I will definitely work with them again!"
Response time1 day
Response rate100%
3 neighbors recently requested a quote
Request Quote
Avatar for SC Hosack Plumbing & Excavating
SC Hosack Plumbing & Excavating
4.8(
104
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Weldon Spring, MO and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"They installed a new water heater for us. They were very efficient. Did not leave a mess. And we have been very happy with the water heater that we bought from them."
30% tax credit
Vanity Bowl
Steam Shower
Kitchen
Go Green

+3

8 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Go Time Plumbing Services
Go Time Plumbing Services
4.8(
43
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Repair or Service - For Business+1 more

Serving Weldon Spring, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Had them replace master water shut off valve. Did a great job, was quick, efficient, and reasonable!"
Response time6 hrs
Response rate100%
100 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 115
Water Heaters questions, answered by experts

Unless you have previous plumbing experience or extensive experience with water heaters, you should avoid replacing your electric water heater yourself. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.

There are many issues that can cause cold showers, but the most likely is a problem with your water heater, especially if other fixtures also don’t get hot water. If it’s just your shower not getting hot water, you likely have a broken or damaged shower cartridge. You can replace this yourself or hire a plumber to do the work for you if you’re not comfortable working with plumbing.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

An average-sized empty water heater weighs around 150 pounds. Tankless water heaters are much lighter, weighing between 10 and 50 pounds. The smaller size and added convenience come at a price, though—tankless water heaters average about twice the price of their traditional counterparts.

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.

The Weldon Spring, 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