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Top-Rated Tankless water heater repair pros in Pilsen - Updated Nov 2026

Avatar for A-1 Patrick's Sewer & Pipe Services
A-1 Patrick's Sewer & Pipe Services
4.5(
189
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My old hot water heater died, and a friend installed a new small 40 gal tank. But I never had hot water after that. I also had a leaking lead pipe. Patrick came and had to be a sleuth to try to determine the cause of the missing hot water. The tank was too small and not functioning, but the real problem was a crossed pipe somewhere in my 1890 house. He found the pipe location in the basement and put in a shut off valve, which gave most of the house hot water. He also put in a high quality 50 gallon tank, and repaired the leaking lead main. To completely fix the hot water, it will mean opening walls, so we left a small 1/2 bath sink and attic sink to be fixed at a later time (or not....).. This was all around Easter, but he put in long days to get it all done."
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+1

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,299
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Excellent work. The same day that my 40 gallon Whirlpool hot water heater stopped working I was able to have Four Seasons install a new Rheem (short) 40 gallon hot water heater."
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Response time9 hrs
44 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for TDH Mechanical Heating & Cooling Contractors
TDH Mechanical Heating & Cooling Contractors
4.7(
366
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Tim and his team exceeded every expectation I have. I am an educated consumer of home improvement services and have contracted for numerous projects over the past 10 years in a 100 year old bungalow. The TDH team was the easiest and by far the best to work with of all contractors. They responded within an hour to my initial request and was on site the same day to inspect the site and assess my needs. We discussed numerous options at all price points and decided on a complete replacement of the water heater, hot water heat boiler and the piping. I had final quotes in less that 3 hours and they responded within hours with any question I have. They were able to schedule the work within 2 weeks. The On-site team of Chris, Bernie, and Zeorge also installed a two zone system with computerized controls attached to two smart thermostats. The work was scheduled to 2 days of on site activity. The team arrived exactly on time, 7AM,on the scheduled day. They laid down drop cloths and 100% of all debris and trash was removed. They were completely done by the 2nd day, on schedule. When the work was done, the job site was spotless, Chris did the walk through and review of all the new equipment, answering every one of my numerous questions. The work was flawless and neat. Very professional. Tim, Jim, and his team set the standard for how contracting work should be done, from the first contact through the end of the project."
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+18

Recommended by94%of homeowners
The Plumbing Doctor
4.4(
77
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"We actually had called Emanuel Brothers first since their name was on the water heater. But, after the amount of time and money they quoted us I decided to check Angie's. We had John come out and take a look and he told us he could do the same work for almost $800.00 less! I can't say I didn't have some trepidation. First, just how is it possible to do so much less work than we were told would be necessary (we had 2 water heaters. Neither of which worked after nearly 20 years, that had to be removed first to make room). And, for so much less. Emanuel Brothers were so perplexed by our situation that they had to call the boss to come out and explain everything to us. But, John had this "no problem" kinda attitude. Both refreshing and disconcerting. But, in just a couple of hours he had not only delivered a new water heater, he had the other 2 removed and the new one installed. And its been working flawlessly.
"
Recommended by84%of homeowners
Avatar for Aabest appliance
Aabest appliance
4.8(
986
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"Dishwasher wasn't working. It wasn't an immediate crisis, but they were still able to come out right away. Turns out that a previous plumber, when replacing a garbage disposal, had neglected to turn the water back on. So the very nice repairman did that and I was all set. It was a bit expensive just to turn the water on, but I've got limited mobility and can't get down on hands and knees (well, I can, but I'm not able to get back up again!) and it was worth it to me to have it done. Friendly, helpful, competent."
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+9

Recommended by97%of homeowners
Azrikam The Price Is Right Heating & Air Conditioning HVAC
5.0(
21
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"I had Azrikam Heating (Azrikam The Price Is Right Heating) out today replace a part on my hot water tank and to take a look at my HVAC. 1) I am a new customer and even with other calls Bernard still came out to service my home 2) there is no bs. Any other person would tell you replace a unit when a part goes bad and the unit is 10 yrs old but no. Bernard looked at my system (paired water tanks), took pics for future reference, replaced the part and let me know that there is plenty of life left with both units. 3) Bernard is just a down to earth good person looking to give good services and guidance in his area of expertise. Put this company on your speed dial for home maintenance and repairs today."
Recommended by95%of homeowners
Avatar for Windy City Mechanical Inc
Windy City Mechanical Inc
5.0(
19
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"We got our new furnace, and went with them because the provide good service, replaced my air conditioning system, they repaired and redid everything including the things that was not properly done by the previous company. and that made me switch to Windy City services."
Recommended by100%of homeowners
Zuniga's Plumbing, Inc.
4.6(
56
)
Tankless Water Heater - Repair

Serving Pilsen, IL and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Walter and his crew were incredibly helpful. We had some issues when we found a used water heater was repackaged by the store. They called out the issues with the device and stood by their standards. Walters team went to the hardware store for a replacement with me and finished the job as quoted! Very impressed with their patience and service. I would highly recommend them to anyone looking for a plumber who stands by their word!!!"
Response time1 day
Recommended by100%of homeowners
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