Water Heater Replacement in Rochester, NY

Main Line Plumbing specializes in water heater replacement in Rochester, NY. We install reliable tank and tankless systems to keep your home supplied with hot water.

     EXCELLENT  
  468 reviews

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Why Choose Main Line Plumbing?

Reliable Help When You Need It Most

Why Replace Your Water Heater With Main Line Plumbing

If your water heater is old, leaking, or no longer keeping up with demand, replacement is often the smartest investment. Our licensed plumbers install both traditional tank units and tankless water heaters, helping you choose the right option for your home. With decades of combined experience, we provide fast, code-compliant service and honest pricing so you can enjoy reliable hot water again.

Need Water Heater Maintenance?

Signs You Need Water Heater Replacement

When to Replace a Water Heater

Rusty or discolored water
Popping, rumbling, or hissing noises from the tank
Pooling water around the base
Hot water running out quickly or not heating at all
System is 10–15+ years old

Water Heater Replacement Solutions

Water Heater Replacement Services in Rochester, NY

Our team replaces all major makes and models, ensuring you get the right water heater for your household needs.

Tank Water Heaters

We install traditional tank water heaters in multiple sizes to ensure your home has steady hot water supply every day.

Tankless Water Heaters

Upgrade to a space-saving, energy-efficient tankless water heater for endless hot water on demand.

Energy-Efficient Options

We help you choose water heaters that lower utility costs and provide reliable performance year after year.

Remove Your Old Water Heater

We safely remove and dispose of your old system to make way for a seamless new installation.

Emergency Replacement

If your water heater fails suddenly, our team responds fast with same-day replacement to restore hot water quickly.

Expert Sizing & Installation

From single-family homes to larger households, we recommend the right capacity for consistent comfort.

What Our Customers Say

See What Our Happy Customers Are Saying

       
 Excellent5.0468 reviews
 5.0
 Excellent468 reviews
  Write a review 
 
 
 
       Posted on Google  
   
   christine s 
 7 October 2026
 
 
 Trustindex verifies that the original source of the review is Google.  +0
Amazing service! I live in Perinton/Fairport I called because I was having a hot water issue in my bathroom and was able to schedule an appointment within a very reasonable timeframe. They listened carefully to my concerns, took their time explaining everything to me, and were able to fix the issue the same day as we had scheduled.

They were truly professional, knowledgeable, and great to work with. I really appreciated the time they took to make sure everything was taken care of properly. They will definitely be my go-to plumbers for any future plumbing needs. Highly recommend!
  
 
 
     Posted on Google  
   
   Victoria Gilbert 
 1 October 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Excellent service and response time
  
 
 
     Posted on Google  
   
   Kathy KL 
 28 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Very helpful and friendly,  able to accommodate us immediately.
  
 
 
     Posted on Google  
   
   Joe Beales 
 16 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Jordan showed up on time and was extremely knowledgeable. He had my basement floor drain unplugged and draining within a half hour. Couldn’t be happier with their service and pricing. They just got a life long customer! I recommend them to anyone with plumbing issues. 5 star service!
  
 
 
     Posted on Google  
   
   Caroline Northrup 
 15 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  They were fantastic. Gave me a rough estimate on the phone, arrived the same day, worked efficiently, and the final cost was less than the estimate. Incredibly happy with their work. Thank you, Alec!
  
 
 
     Posted on Google  
   
   Brandon Geer 
 12 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Main Line Plumbing was fantastic to work with. They did fantastic work, were very reasonably priced, and were able to meet our needs very quickly. Each member of the team was great to work with. In my opinion, they went above and beyond! I will absolutely be working with them again with any future plumbing needs!
  
 
 
     Posted on Google  
   
   patricia bevan 
 10 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Easy to get a fast appointment. Minor adjustment needed on sump pump. ALEC was helpful and thorough.
  
 
 
     Posted on Google  
   
   james civitello 
 10 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Great service, easy to deal with. Installers very professional. Thank you Main Line Plumbing
  
 
 
     Posted on Google  
   
   Nancy Maiolino 
 2 September 2026
 
 
 Trustindex verifies that the original source of the review is Google.  I can’t say enough good things about this plumbing company! From the very first interaction, they were responsive, professional, punctual, and incredibly easy to communicate with.

They actually showed up when they said they would, kept me informed throughout the process, answered my questions, and followed through on everything they promised. In a world where it can be incredibly difficult to even get contractors to return a phone call or show up for an appointment, their level of reliability was such a refreshing experience!

On top of that, their pricing was fair and reasonable, and I never felt pressured or like they were trying to upsell me on things I didn’t need. They clearly take pride in their work and genuinely care about their customers.

It’s so nice to find a local, trustworthy plumbing company that you can actually count on. If you’re looking for a plumber who is reliable, honest, communicative, and does quality work, I highly recommend giving them a call.
  
 
 
     Posted on Google  
   
   Melissa VanTyle 
 20 August 2026
 
 
 Trustindex verifies that the original source of the review is Google.  The team at Main Line was excellent. They got us on the schedule quickly, patiently helped us navigate our situation, and communicated regularly. Highly recommended!
  
 
 
     Posted on Google  
   
   Melissa VanTyle 
 20 August 2026
 
 
 Trustindex verifies that the original source of the review is Google.  The team at Main Line was excellent. They got us on the schedule very quickly, patiently helped us navigate our situation, and communicated regularly. Highly recommended!
  
 
 
     Posted on Google  
   
   Brett Lemcke 
 13 August 2026
 
 
 Trustindex verifies that the original source of the review is Google.  Fast, reliable, and professional
  
 
 
 
 
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24/7 Emergency Plumbing Service Calls

Two Convenient Locations to Serve You

With locations on both the east and west side of Monroe County, Main Line Plumbing responds quickly to replacement calls. Whether you’re in Fairport, Spencerport, or nearby Rochester suburbs, our team is always within reach.

Main Line Plumbing - Fairport, NY

Main Line Plumbing - Spencerport, NY

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Water Heater Replacement Near You

Contact Main Line Plumbing for expert water heater services in:

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Call Main Line Plumbing For A New Water Heater in Rochester, NY

Don’t wait until your water heater leaves you cold. Call Main Line Plumbing today for tank and tankless water heater replacement in Rochester, NY.

Emergency Plumbing

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Offer Expires 7/1/2026