Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Oak Park, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater installers in Oak Park

Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)

Serving Oak Park, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Tim and his assistant worked rapidly, but carefully, to remove the old furnace, install the new one, test it and then clean up the furnace area in the basement.  In addition they were able to put the furnace-mounted humidifier back in operation.  Not only was Tim and his assistant prompt, courteous and professional, they explained everything clearly and exceeded my expectations by installing a new furnace on a Sunday morning!"
Response time3 hrs
12 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for R.A. Mechanical, Inc.
R.A. Mechanical, Inc.
4.7(
346
)

Serving Oak Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Tankless water heater went on the fritz last Monday. Submitted HomeAdvisor request for quote and Rob called almost immediately. Took some pictures of the old unit and plumbing and had an all in reasonable estimate. They came out next morning (to the city no less) and installed new unit in a few hours, explained everything and tested and was within estimate. Very knowledgeable and professional. Have great hot water on demand. Wife is very happy as our old Eternal tankless struggled ever since we moved in 3 years ago. Very happy with the recommended Navien and installation from RA."
Misc
Misc
Misc
Misc
Misc

+63

Response time6 hrs
376 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for All Affordable Plumbing Inc
All Affordable Plumbing Inc
4.9(
177
)

Serving Oak Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Emergency services offered

Warranties offered

"Alfonzo arrived on time and was extremely polite and professional. Him and I looked at the work I wanted completed together. He gave me two options. A more in detailed option and a less detailed option. Both prices were within the quoted amount. We went with the more detailed approach because of where we wanted our garage heater placed. Alfonzo was here for three hours. He had a lot of cuts to do to make this work. The outcome is awesome. Looks great in the garage and in my basement. He even took off his shoes every time he came in my home and carried them to the basement to finish his work. I would highly recommend!!!"
Pipe was completely packed! Drain cleaning was not going to do the  job here!
Master Bath - Chicago
Geberit wall mounted toilet carrier installed. Wall mounted faucet installed. Hall Bath.
You can see the crud inside the pipe accumulated over 60+ years!
Old Broken Clay pipe just outside the foundation wall.

+41

Response time10 hrs
Recommended by96%of homeowners
Avatar for Plumb It Best LLC
Plumb It Best LLC
4.8(
253
)

Serving Oak Park, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"After buying a water heater at Menards and getting it home, I called Plumb-it Inc about 1:30 p.m on a Monday. I think it was Scott who answered (no recorder!) and he said he could have 2 guys out to our house within 45 minutes to install it. The job went so smooth. They did arrive within 45 minutes. The 2 guys were very knowledgeable about installing a heater. They were efficient, quiet, polite and cleaned up afterwards. They also took the old heater and the box the new heater came in. What more could we ask for? They did everything we expected."
Drain Cleaning
New Sump drain
Closet Bathroom
Response time1 day
Response rate88%
Recommended by97%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,280
)

Serving Oak Park, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"It couldn’t have gone better! Carl was experienced, knowledgeable and friendly. Plus, he smelled gas which is why he replaced the valve on my water heater. It was a great visit!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
30 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for A-1 Patrick's Sewer & Pipe Services
A-1 Patrick's Sewer & Pipe Services
4.6(
188
)

Serving Oak Park, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time2 days
Recommended by94%of homeowners
Avatar for Illinois Sewer And Drain Inc
Illinois Sewer And Drain Inc
4.8(
19
)

Serving Oak Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"EXCELLENT! The pipe clogged on a SUNDAY AFTERNOON, of course. Water was leaking into our basement! I started looking for someone with 24 hour service, and no one could come out. Then I got a call from IL Sewer and Drain. Joe said he could be out in about an hour, it was already after 4:30 pm. He came out, and was able to unclog our pipe! But upon inspection, the pipe needed to be replaced. He was able to schedule it for the next morning! The work took a few hours, but was all finished and cleaned up! I would not hesitate to hire them again or give them an outstanding reference."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Response time9 hrs
Recommended by68%of homeowners
...
Showing 1-10 of 141

The Oak Park, IL homeowners’ guide to tankless water heater installations

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