Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Northfield, CT

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 Northfield

Avatar for Total Mechanical Systems, LLC
Total Mechanical Systems, LLC
4.2(
189
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"Great job by Total Mechanical Systems repairing/replacing old faucets on my tub/shower that would not stop the running water. Their tech, Joe, was friendly and professional. The problem is solved, I am very happy after this experience."
Installation of New Gas Piping
Installation of New Gas Piping
Installation of New Gas Piping
Installation of New Gas Piping
Broken Waste Line - After

+42

Response time11 hrs
Recommended by94%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
228
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I was thoroughly pleased with the installation of my new kitchen faucet. What I liked is that they went above and beyond. There were other things in the house that needed attention and Kyle changed did a "wellness" check around the house, the bathrooms and found that the faucet to the outside of the house needed updating. I wills say that their price was a little high but for my peace of mind, it was worth it. Within 5 days of my work being done, I recommended them to a co-worker who needed a hot water heater repaired and they are satisfied with that work too. Yes, I will call on InstaPlumbing again."
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
23 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Premium Northeast Plumbing, LLC.
Premium Northeast Plumbing, LLC.
5.0(
6
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Local owner-operated business specializing in plumbing and heating. Owner has been in the plumbing field for 20 years. We pride ourselves in good communication, competitive pricing and professional service from start to finish.

Additional Photos
Recommended by100%of homeowners
Avatar for Jonathan R. Habacker Plumbing and Heating LLC
Jonathan R. Habacker Plumbing and Heating LLC
5.0(
4
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"They were fabulous. Prompt return call after initial inquiry, they were conscientious of water, dirt on shoes on my floors and put towels down. Honest, educated and absolutely fair pricing for honest work. Would call again for any type of issue."
Plumbing and Heating
3 neighbors recently requested a quote
Avatar for Top Choice Plumbing LLC
Top Choice Plumbing LLC
5.0(
4
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Top choice plumbing, we believe plumbing should be simple, stress-free, and done right the first time. Whether you're dealing with leaking pipe, clogged drain, or need a full installation, we're here to help with fast, reliable service.\n\nWe treat every home like it's our own, showing up on time, keeping things clean, and explaining your options clearly. No surprise, no shortcuts-just honest work and lasting solutions.\n\nWhen you call us, you're getting a plumber you can count on.\n

Washing machine set up
Washing machine set up
New kitchen faucet
1 neighbors recently requested a quote
Premium Northeast Plumbing LLC
4.9(
4
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2023

Credit card accepted

Customers say: Quality work

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for N & J Plumbing LLC
N & J Plumbing LLC
3.0(
4
)

Serving Northfield, CT and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Additional Photos
1 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Sophisticated Rooter Services LLC.
Sophisticated Rooter Services LLC.
5.0(
25
)

Serving Northfield, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I believe it went great the pricing was was on point and accurate the work was very cleanI've absolutely no issues with the work that they've done installing my new shower and my new tub and my two toilets everything was great"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)

Serving Northfield, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"The representative came on time and listened carefully to my thoughts of a split ductless system. He suggested full house central air and showed me how it could be done, have ducts i stalled and cost less than a ductless system. His experience of over 20 years as a technician as well gave me a lot of confidence. He made a general proposal and came back in a few days for my convenience and I signed the contract. The duct crew finished in one day and were careful, explained things and left no mess. Then the ac was installed and tested in one day. Again polite, clearly communicated. Once the system started up late spring I am so glad I did this! No more noise from room ac, no shutting doors to keep one room cool. The humidity is normal and makes a huge positive difference. I highly recommend HARP. I switched my heating system to them as well after my experience with the AC i stall. Thank you HARP!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
Showing 1-10 of 33

The Northfield, CT homeowners’ guide to tankless water heater installations

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