Explore Services

Explore Services

Find a tankless water heater repairer in your area

Find a tankless water heater repairer in your area

Find a tankless water heater repairer in your area

Confirm your location to see quality pros near you.

Tankless water heater repairers near Chicago, IL

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

Astera Heating, Cooling and Appliance Repair

Astera Heating, Cooling and Appliance Repair

Excellent 4.9

(444)

Excellent 4.9

(444)

1524 hires on Thumbtack
Serves Chicago, IL

1524 hires on Thumbtack
Serves Chicago, IL

Online now

Kirsten S. says, "The repairman arrived within a few hours of my calling for help. He diagnosed the issue quickly and provided an estimate for parts/labor. He was able to get the parts quicker than expected, so he came back the next day and completed the repair."See more

Kirsten S. says, "The repairman arrived within a few hours of my calling for help. He diagnosed the issue quickly and provided an estimate for parts/labor. He was able to get the parts quicker than expected, so he came back the next day and completed the repair."

MVFix HVAC and Appliance repair

MVFix HVAC and Appliance repair

Exceptional 5.0

(33)

Exceptional 5.0

(33)

55 hires on Thumbtack
Serves Chicago, IL

55 hires on Thumbtack
Serves Chicago, IL

Julie C. says, "I reached out looking for a dishwasher repair and Val was here within 2 hours! Fixed the problem and made some recommendations. Very clean and professional! Will definitely use him again!"See more

Julie C. says, "I reached out looking for a dishwasher repair and Val was here within 2 hours! Fixed the problem and made some recommendations. Very clean and professional! Will definitely use him again!"

NK Heating & Cooling

NK Heating & Cooling

Exceptional 5.0

(10)

Exceptional 5.0

(10)

Limited Availability

11 hires on Thumbtack
Serves Chicago, IL

11 hires on Thumbtack
Serves Chicago, IL

Online now

Elizabeth P. says, "I recently had NK Heating & Cooling replace my furnace and AC, and I couldn’t be happier with the service. From start to finish they were professional, knowledgeable, and easy to work with. The installation was done quickly and everything was left clean and organized when they finished. They took the time to explain the new system and made sure everything was running perfectly before leaving. You can really tell they care about doing the job right. If you need any HVAC work done, I highly recommend NK Heating & Cooling. Excellent work"See more

Elizabeth P. says, "I recently had NK Heating & Cooling replace my furnace and AC, and I couldn’t be happier with the service. From start to finish they were professional, knowledgeable, and easy to work with. The installation was done quickly and everything was left clean and organized when they finished. They took the time to explain the new system and made sure everything was running perfectly before leaving. You can really tell they care about doing the job right. If you need any HVAC work done, I highly recommend NK Heating & Cooling. Excellent work"

Chicago hot stuff plumbing $ sewer

Chicago hot stuff plumbing $ sewer

Great 4.8

(84)

Great 4.8

(84)

Limited Availability

95 hires on Thumbtack
Serves Chicago, IL

95 hires on Thumbtack
Serves Chicago, IL

Corey W. says, "I rarely take the time to write reviews, but my experience with Chicago Hotstuff Plumbing service genuinely deserves recognition. From the very first interaction, their professionalism and attention to detail stood out. Scheduling was quick and hassle-free, and they communicated clearly every step of the way—something that’s surprisingly rare these days. When the technician arrived, they were punctual, courteous, and extremely knowledgeable. They took the time to thoroughly assess the issue, explained the problem in a way that was easy to understand, and walked me through the available solutions without any pressure. It was clear they valued transparency and customer trust over simply rushing through the job. What impressed me most was the quality of the work itself. Everything was handled efficiently, with careful attention to detail, and they made sure the area was clean before leaving—no mess, no stress. The repair has held up perfectly, and I feel confident knowing it was done right the first time. It’s not just about fixing a problem—it’s about the entire experience. This team delivered on every level: reliability, expertise, communication, and genuine care for their customers. I wouldn’t hesitate to recommend them to anyone in need of plumbing services, and they’ll absolutely be my first call for any future needs."See more

Corey W. says, "I rarely take the time to write reviews, but my experience with Chicago Hotstuff Plumbing service genuinely deserves recognition. From the very first interaction, their professionalism and attention to detail stood out. Scheduling was quick and hassle-free, and they communicated clearly every step of the way—something that’s surprisingly rare these days. When the technician arrived, they were punctual, courteous, and extremely knowledgeable. They took the time to thoroughly assess the issue, explained the problem in a way that was easy to understand, and walked me through the available solutions without any pressure. It was clear they valued transparency and customer trust over simply rushing through the job. What impressed me most was the quality of the work itself. Everything was handled efficiently, with careful attention to detail, and they made sure the area was clean before leaving—no mess, no stress. The repair has held up perfectly, and I feel confident knowing it was done right the first time. It’s not just about fixing a problem—it’s about the entire experience. This team delivered on every level: reliability, expertise, communication, and genuine care for their customers. I wouldn’t hesitate to recommend them to anyone in need of plumbing services, and they’ll absolutely be my first call for any future needs."

Check out some related services

See what else pros on Thumbtack offer—these might help you find specialty services or related jobs.

Gas Water Heater Services

Hot Water Heater Repairs

Solar Water Heater Repair

Tankless Water Heater Maintenance

Tankless Water Heaters Installation

Water Heater Installation

Water Heater Repair

Reviews for Chicago tankless water heater repairers on Thumbtack

From Kyle F.

Dukes heating licensed bonded insured

Dukes heating licensed bonded insured

Duke was able to repair my tankless hot water heater for much less than a replacement. Other plumbers would only quote a full unit replacement

From Edith o.

Fusion Pool Service

Fusion Pool Service

Vladislav responded within the first hour of posting. He was available to come the next day and was punctual. He was very knowledgeable and was able the repair my Tankless water heater. He was kind and friendly. His prices seemed reasonable and I highly recommend this company.

Ready to find a pro?

See more reviews, compare prices, and hire your favorite pros all with Thumbtack.

There are 66 five star Tankless Water Heater Repairers in Chicago, IL on Thumbtack.

Why hire professionals on Thumbtack?

Free to use

You never pay to use Thumbtack: Get cost estimates, contact pros, and even book the job—all for no cost.

Compare prices side-by-side

You’ll know how much your project costs even before booking a pro.

Hire with confidence

With access to 1M+ customer reviews and the pros’ work history, you’ll have all the info you need to make a hire.

Related cost information

Popular in Chicago

You might also like

In other nearby areas