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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon69
    Verified water heater services reviews

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

Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
219
)
Water Heater - Install or Replace

Serving Monee, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"My overall experience with Porterhouse Heating & Cooling was very good. I called and requested same-day service due to a gas leak. Porterhouse Heating & Cooling came out that day, replaced the shut-off ball valve, and tested the system after the repair was complete. Also Porterhouse Heating & Cooling ensured the tankless water heater was operable since gas to the house had been shut-off due to the gas leak. Additionally, I had them to conduct my annual preventative maintenance on both furnaces. This was my third (3rd) time using Porterhouse Heating & Cooling. I find them to be responsive, knowledgeable, and customer-focused."
Work truck
Certification
Business card
Response time9 hrs
17 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,299
)
Water Heater - Install or ReplaceSolar Water Heater System - InstallTankless Water Heater - Install+6 more

Serving Monee, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"On November 15th Chicago was hit with some extreme wind gusts that caused my water heater pilot light to extinguish. I thought this was a simple reset, but the problem was more complicated. I learned the electrode was defective. Had I undertaken this project as a DIY, I would have spent more time than I would have cared to try to figure out why I could not get a flame for my water heater. I was smart to call Four Seasons. My technician figured out the problem quickly. There are times when calling a professional makes sense. I am not an expert on water heaters outside of knowing how to turn it on, clean it periodically, and knowing when I need a new one. Thank you Four Seasons for responding quickly and bringing me hot water."
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Response time9 hrs
44 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Downing Plumbing & Heating, Inc.
Downing Plumbing & Heating, Inc.
4.1(
307
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+3 more

Serving Monee, IL and surrounding areas

Approved

In business since 1950

Emergency services offered

Warranties offered

"Our technician was here within an hour , repaired the pipe that was leaking and even found a second leak by the water heater that I would have never found until a major leak happened. He was very professional and easy to talk with ."
Water Line Install
New Curb Box
Our crew
Response time11 hrs
36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,540
)
Water Heater - Install or Replace

Serving Monee, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Victor installed a 40 gallon gas water heater. Victor gave me options during the estimate. Victor installed the gas water heater the same day. Victor was very professional during the whole process. I will probably hire Perma-seal again If all employees at Perma-seal are like Victor."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate100%
47 neighbors recently requested a quote
Avatar for TDH Mechanical Heating & Cooling Contractors
TDH Mechanical Heating & Cooling Contractors
4.7(
366
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Monee, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Outstanding!  We had TDH replace a 20+ year conventional boiler with a high efficiency boiler/hot water heater.  We received proposals from four companies, and chose TDH because they seemed to have the best overall plan and the price was reasonable.  Every phase of the operation went smoothly.  Tim, the owner, met with us twice before we accepted the proposal.  The contract was specific in terms of the work to be done and the equipment to be installed.  The project was started on the date we had set.  The technicians spent three 10-hour days installing the unit which included three thermostats/heating zones with three circulating pumps.  The workers arrived promptly at 7a.m. each morning and were professional, polite, and efficient.  When the installation was complete, Gene and Art tested every function and checked for leaks.  They also explained how the thermostats worked and showed us how to use all the controls on the unit (shut off valves, power switches, etc.).  We also have all the instruction and installation booklets on everything that was installed.  They actually left the basement cleaner than when they had arrived.  Tim called us the day after the installation to follow up with us and gave us some tips on basic maintenance.  Overall, we are very pleased with TDH and plan to use them in the spring to install an HVAC system."
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+18

Recommended by94%of homeowners
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Water Heaters FAQs, answered by experts

Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.

Your water heater's age can affect your homeowners' insurance policy. Many policies will ask how old the heater is when you first apply for a policy—and they may make you replace a model that's over 10 years old. 

Even if your policy permits you to have an older heater, it may significantly reduce the amount of protection available. If an older water heater suddenly leaks and causes damage to parts of your home, your policy may not cover it.

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.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

If you have a tank-type electric water heater, it runs regularly to keep the water at the desired temperature. If you live in a home where you don’t use much hot water, it could seem wasteful to run power to heat water that you’re using infrequently. You could save some power by using a smaller tank, insulating the tank, or lowering the temperature of the water heater.

The Monee, IL homeowners’ guide to water heater services

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