Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Jamestown, IN

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.

Top-Rated Tankless water heater installers in Jamestown - Updated Nov 2026

Avatar for Pristine Plumbing
Pristine Plumbing
4.3(
58
)
Tankless Water Heater - Install

Serving Jamestown, IN and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"THE TWO MEN WHO PUT THE WATER HEATER IN WERE VERY GOOD AND DID A GOOD JOB OF CLEANING UP. THEY WERE FAST AND DID NOT TAKE THEIR TIME THEY WERE ALWAYS DOING SOMETHING, NOT STANDING AROUND."
Response time3 hrs
170 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Summers, Plumbing, Heating & Cooling (P) - Elkhart
Summers, Plumbing, Heating & Cooling (P) - Elkhart
New to Angi
Tankless Water Heater - Install

Serving Jamestown, IN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. \n \nOur highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

Avatar for SMITH & SON INC HEATING & AIR CONDITIONING
SMITH & SON INC HEATING & AIR CONDITIONING
4.8(
249
)
Tankless Water Heater - Install

Serving Jamestown, IN and surrounding areas

In business since 1937

Emergency services offered

Credit card accepted

"From the first phone call to Amy who heard my story and turned me over to Tom, to the Thankyou letter I recieved from them for allowing them to serve me, it was true proffesionalism.  A happy , neat and clean team with great talent, working hard to make it all happen for you. It ended with a hot tub bath on my part that night.  You never know how important that hot water heater is until you lose it.   I can't thank them enough."
Recommended by96%of homeowners
Avatar for Simply Water
Simply Water
4.9(
16
)
Tankless Water Heater - Install

Serving Jamestown, IN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Quickly after purchasing Angie's List deal, the owner called to schedule an appointment, which was a few days later. The installer showed up on time and quickly assessed the situation of my current heater and it's location. Due to my water softener partially in the way of the heater, he decided to remove the door to the closet instead of moving the softener, which saved him time and me money. After checking the dimensions, he was able to reuse my old heater stand, which I also appreciated. With the new water heater designs, he had to do some slight modifications to the copper lines to the house for proper fitment. After making sure there were no leaks, he reinstalled the door and checked to make sure it operated correctly. Overall, he did exactly as he said he'd do in the time allotted for the appointment. I will certainly call Simply Water again for any plumbing needs."
Recommended by93%of homeowners
Avatar for Bassett Services Inc
Bassett Services Inc
4.8(
214
)
Tankless Water Heater - Install

Serving Jamestown, IN and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Our heat pump needed to be replaced and our furnace wasn't as efficient as it could have been so we decided to replace it all. After a consultation Bassett recommended a system for our house that included a furnace and standard air conditioner. We also had zones in our house but because we have an open stairway (in a not that big house) they also recommended doing away with the zones. We went with the recommendation and that first winter (last year) our house was so cold in the winter months. We were told that by letting the fan circulate all the time it would eliminate cold spots. What we didn't realize is that they never inspected or evaluated our current ductwork. It is undulated and as a result the air that circulates is always cold. The upstairs is cold and without a quartz heater in our family room, it too would be cold. We called them back to check and we were told that it seemed to be working fine. Putting a thermometer in the register said that there was heat. Later, in this summer my husband talked to them again anticipating this winter. We were told we might want to go back to having zones. It would only cost us another $1,000 or so to make that change. 

As for installation, that was done very professionally and neatly. They were prompt and polite. I would say to do your own research before Bassett ever comes and be prepared to make a decision based on that rather than what they may recommend. If I could figure out how to put that old furnace back in, I sure would. It worked much better for winter heat than this one does."
Recommended by97%of homeowners
...
Showing 1-10 of 51

The Jamestown, IN homeowners’ guide to tankless water heater installations

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