Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Lisle, 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 Lisle

Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.7(
564
)

Serving Lisle, IL and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

"Tankless water heater system installation is new to me and decided to save gas usage with an on demand heater w a 15 yr warranty that has a much longer useful life"
New PVC piping for double lav and vent stack
Updated kitchen faucet and drains
Original fixture
New fixture installed
Compromised sewer line

+47

Response time3 hrs
Response rate90%
19 neighbors recently requested a quote
Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)

Serving Lisle, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Initial estimate was scheduled with no problem, they took the time to answer all the questions I had about the furnace replacement. I received estimated from 6 other HVAC companies and American Family was basically the lowest, but I also felt comfortable with the level of knowledge and experience that was conveyed at the estimate. I scheduled the install and was a bit disappointed that the installers did not show until 10 am or so, but that was not a big problem as I had assumed the job would take all day. The job took longer than expected (past 7pm) and the installer wound up having to replace an entire part of the intake duct work that he did not expect to, but in the end the unit and ductwork looked clean and sturdy and well intalled. The owner called for a follow up appointment and he came in to look at the install and make sure all the settings were correct on the furnace. He answered any questions I had at that time. All in all a good experience with a good company"
Response time3 hrs
11 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for R.A. Mechanical, Inc.
R.A. Mechanical, Inc.
4.7(
346
)

Serving Lisle, 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
375 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,279
)

Serving Lisle, 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
28 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for DLA Sewer & Drain
DLA Sewer & Drain
5.0(
24
)

Serving Lisle, IL and surrounding areas

Approved

Emergency services offered

Customers say: True professional

"Talk about above and beyond. Dorian texted me immediately and FaceTimed to instruct how to shut off the gas and water line at 8 o’clock at night. He was at my door before 8 the next morning ready to work. He had the water heater replaced and the area cleaned up before I heard from another plumber. The work was excellent and he was the most cost effective. 10/10 would use again and recommend to anyone needing his services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time6 hrs
Response rate92%
Recommended by66%of homeowners
Avatar for DRF Trusted Property Solutions
DRF Trusted Property Solutions
3.4(
85
)

Serving Lisle, IL and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"They gave me several choices for the water heater where other companies only carried one or at least did not offer others. I also appreciated the fact that they gave me a quote over the phone. They were knowledgeable about their craft and expedited the installation once I had made a decision. I also liked that I could buy the toilet myself and they quoted just the installation so I did not have to pay the mark up for the hardscape. I am changing all of my plumbing needs to this company."
 Lawn sprinkler systems provide water savings
 DRF provides same-day water heater installation
Tankless water heaters save up to 30% in energy
 DRF uses PVC for durability and efficiency
 DRF has 24-hour emergency water heater service

+18

1 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for ACP Enterprise
ACP Enterprise
5.0(
16
)

Serving Lisle, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Burim was very responsive, very prompt. The price for the water heater and installation was very competitive. He completed the installation on time and cleaned up the work area very well. Would definitely recommend him to anyone."
previous jobs
whole house water filter
tankless
rough in
finish

+3

Response time2 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Pro Services LLC
Pro Services LLC
5.0(
9
)

Serving Lisle, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

When you have a plumbing or sewer problem, you need someone you can count on to show up, do the job right, and not leave you guessing on price. Pro Services Plumbing & Sewer has built its reputation across Chicagoland doing exactly that. We offer 24/7 emergency service, transparent pricing with no hidden fees, and we stand behind every job we complete. Our customers keep calling us back because we treat their homes the same way we'd treat our own. From drain cleaning and water line repair to trenchless sewer lining and hydro jetting, we handle it all for both residential and commercial customers throughout the western and northwest suburbs. No job is too big or too small, and we offer financing so cost doesn't get in the way of getting the work done. Call us for an estimate or to schedule service anytime, day or night.

Park District Sewer Liner
Park District Sewer Liner
New Sewer Line
Saw cut in street
Post excavator

+3

35 neighbors recently requested a quote
...
Showing 1-10 of 117

The Lisle, 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.