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Avatar for R.A. Mechanical, Inc.
R.A. Mechanical, Inc.
4.7(
360
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+3 more

Serving Cullom, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Did a great job replacing our water heater"
Misc
Misc
Misc
Misc
Misc

+63

Response time5 hrs
394 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Edelman Cooling, Plumbing, Electric & Solar
Edelman Cooling, Plumbing, Electric & Solar
4.3(
6
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cullom, IL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

Here at Edelman, we’re your trusted local team for HVAC heating & cooling services around northern Illinois. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.

Edelman
Mini Split
Mini Split
Mini Split
Mini Split

+5

3 neighbors recently requested a quote
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Avatar for Edelman Heating, Cooling, Plumbing, Electric & Solar
Edelman Heating, Cooling, Plumbing, Electric & Solar
5.0(
5
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cullom, IL and surrounding areas

In business since 2003

Free estimates

Emergency services offered

Here at Edelman, we’re your trusted local team for HVAC, plumbing, electrical, and solar services across Central Illinois. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.

Central AC Unit
Central AC Unit
Central AC Unit
Central AC Unit
Central AC Unit

+17

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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Cullom, IL and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"He was able to quickly diagnose that the water leak from the water heater was a result of a ruptured tank, resulting in the need to replace the entire water heater."
Recommended by81%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Cullom, IL and surrounding areas

In business since 1971

Credit card accepted

"He was very nice to talk with and repaired our washing machine. He even helped sweep the water out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Plumbing Help & Co.
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+2 more

Serving Cullom, IL and surrounding areas

Hi, I’m a skilled and reliable plumbing professional serving the Chicagoland area. I specialize in residential and light commercial work, including repairs, installations, and troubleshooting everyday plumbing issues.\n\nI take pride in doing the job right the first time, showing up on time, and communicating clearly so there are no surprises. Whether it’s a small fix or a bigger project, my goal is to provide quality work, fair pricing, and service you can trust.\n\nI look forward to helping you keep your plumbing running smoothly.

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Avatar for OTTO'S SHOP LLC
OTTO'S SHOP LLC
New to Angi
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Cullom, IL and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

We do mostly plumbing and electrical, but we do also offer carpentry services. We do Windows, siding, roofs, etc.. We do also offer towing service services. And we do auto mechanics and welding as well.

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Water Heaters questions, answered by experts

Several signs indicate your water heater may be failing or in need of replacement. Key indicators include:

  • Age: A water heater older than ten years is approaching the end of its typical lifespan.

  • Water Quality: If you notice rusty or discolored water from your hot water faucets, or a foul odor similar to rotten eggs or sulfur, it can signal internal corrosion.

  • Unusual Noises: Banging, rumbling, or popping sounds from the tank often mean sediment has built up, causing the unit to overheat.

  • Leaks: Any water pooling around the base of the tank or visible leaks are clear signs of failure.

  • Performance Issues: A decline in performance, such as water not getting hot enough, taking longer to heat up, low water pressure, or decreased efficiency, suggests the unit is struggling.

  • Visible Damage: Obvious rust and corrosion on the exterior of the tank can indicate a more serious internal problem.

While these signs often point to replacement, some issues may be fixable. It's best to consult a professional plumber to diagnose the problem before investing in a new unit.

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.

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. 

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

Electric water heaters typically last 10 to 20 years, though proper maintenance can extend their lifespan. If your unit is over a decade old and showing signs of inefficiency—such as higher energy bills, frequent repairs, or leaks—replacement is a smart investment. Tankless models last over 20 years, which can make them a longer-lasting alternative to traditional tank water heaters.

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.

The Cullom, IL 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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